How to build System Information Usefull?

This written for our study case to improve our knowledge about procedure in provide system information usefull for customer. Thanks a lof for my university-level instructor at Amikom Sir Bimo Sunarfri Hantono M.Eng

To make a system information that usefull you must look for what the functional the application which will build and what the function will be helpfull. This talk how about make application which can operational by operator system and how much that application can help they works. Whats do you must know?

1. Functional Requirements. The functional requirements is statements of services the system should provide, how the system should react to particular inputs and how the system should behave in particular situation. The example: the system shall provide appropriate viewer for the user to read the documentation in the document store.
2. Non-functional requirements, its the constraint on the service or functions offered by system such as timing constraints, constraints development process, standard and etc.
3. User Requirements is statements in natural language plus diagram of the service the system provide and all its constraints. Written for costumers or operators system. (such as documentation, user manual)
4. System Reuquirements is a structured documentation, detailed description of the system's functions, service and operational constraints. Defines what should be implemented so may be part of a contract between client and contractor
5. Interface Specification, most system must operate with other system and the operating interfaces must be specified as part of the requirements Three types of interface may have to be defined: procedural interface, data structurees that are exchanged, data representation.
6. The Software Requirements Documents is the official statement of what is required of the system developers. Should include both a definition of user requirements and a specification of the system requirements. It is a not a design document. As far as  possible, it should set of what the system should do rather than how it should do it.
7. The Library System is a library that provide a single interface to a number of databases of article in different libraries
8. Goal and Requirement are helpful to developers as they convey the intentions of the system users. such as a general intention of the user such as ease of use by experienced controlled and should be organised in such a way that user errors are minimised

Problem with Natural Language

In the written user manual or documentation for customer or user, we must use natural language in order they will understand, ussually we meet some problem with natural language, such as

• Lack of clarity. Precision is difficult without making the document, difficult to read
  
• Requirement confusion. Functional and non-functional requirement trend to be mixed-up
• Requirement amalgamation. Several different requirements may be expressed together.

They all must be avoid.

4 Point tips for writting requirements

• Use language in consistent way. Use shall for mandatory requirements, should for desirable requirements
• Invent a standard format and use its for all requirements
• Use Text highlighting to identity key parts of the requirements
• Avoid the use of computer jargon

Problems with NL specification

• Ambiguity
  The readers and writers of the requirement must interpret thesame words in the same way. NL is naturally ambiguous so this is very difficult.
• Over-flexibility
  The same thing may be said in a number of different ways in thespecification.
• Lack of modularisation
  NL structures are inadequate to structure system requirements.

Graphical models

Graphical models are most useful when you need to show how state changes or where you need to describe a
sequence of actions.


Key points

• Requirements set out what the system should do and define constraints on its operation and implementation

• Functional requirements set out services the system should provide.

• Non-functional requirements constrain the system being developed or the development process.

• User requirements are high-level statements of what the system should do. User requirements should be written using natural language, tables and diagrams.

• System requirements are intended to communicate the functions that the system should provide.

• A software requirements document is an agreed statement of the system requirements.
  

• The IEEE standard is a useful starting point for defining more detailed specific requirements standards.
  

Temperature Monitoring Program in VB 6.0

How to make a application which can monitoring temperature that connected with several component that can be easy to assembly. It's might be help you to make it, its include chart graph indicator. This application designed to response indoor and outdoor temperature. You can download code here : Suhu monitoring

Membuat Program Chatting Sendiri di VB 6

Ini adalah dasar dari pengembangan aplikasi chatting yang biasa digunakan untuk berkomunikasi antar komputer. Penerapan aplikasi ini yang sedang kita bahas disini menggunakan komponen WinSock pada Visual Basic 6.0 yang telah terintegrasi didalamnya. Tentunya pada implementasi aplikasi chatting disini harus memiliki lebih dari 1 socket yang mana socket yang 1 digunakan untuk listening dan yang lain untuk menghubungi program yang lain. Komunikasi socket ini membutuhkan sebuah port untuk berkomunikasi, layaknya sebuah gerbang untuk lalulintas agar si A dapat pergi ketempat si B. Port ditentukan dengan angka, tentunya port tersebut anda sendirilah yang menentukan untuk berkomunikasi. Namun ada baiknya ada mengenal terlebih dahulu beberapa port yang telah menjadi standarisasi penggunaannya, seperti port FTP pada port 20/21, port TCP/UPD pada port 19,  POP3 port 110, HTTPS port 443 dan masih banyak lagi. Pertama-tama agar aplikasi chat ini dapat berkomunikasi tentunya socket harus membuka sebuah port, sebagai pintu gerbang bagi program lainnya dapat berkomunikasi dengan program ini. Baiklah tanpa perlu banyak berbasa-basi lagi, mulai saya sedikit beri contoh:
Option Explicit

Private Sub Form_Load()
  'inisialisasi sock untuk membuka port,
  'pertama cek apakah socket keadaan terbuka
  'jika iya maka socket ditutup, kemudian
  'buka port 1234 untuk berkomunikasi
  If Winsock1.State = 2 Then Winsock1.Close
  Winsock1.LocalPort = "1234"
  Winsock1.Listen
End Sub
________________________________________________________________________

'tombol perintah untuk koneksi ke komputer yang lain
'di alamat 192.168.100.2
'dengan port 1234
Private Sub Command2_Click()
On Error GoTo out
Winsock2.Close
Winsock2.Connect "192.168.100.2",1234
Exit Sub
out:
MsgBox "Gagal kirim pesan!", vbCritical
End Sub
________________________________________________________________________

'tombol perintah untuk mengirim data kepada socket
'yang terhubung dengan port yang 'dibuka oleh windsock1 yaitu port 1234
Private Sub Command1_Click()
On Error GoTo out
Winsock1.SendData Text1.Text
Exit Sub
out:
MsgBox "Gagal kirim pesan!", vbCritical
End Sub
________________________________________________________________________

'event pada socket jika terjadi permintaan koneksi
Private Sub Winsock2_ConnectionRequest(ByVal requestID As Long)
Winsock2.Close 'tutup socket
Winsock2.Accept requestID 'kemudian baru terima request id
End Sub
________________________________________________________________________

'event pada socket jika terjadi penerimaan data
Private Sub Winsock2_DataArrival(ByVal bytesTotal As Long)
Dim dataz$
'ambil data yang diterima disimpan pada variable dataz
Winsock2.GetData dataz
'tampilkan hasil data yang telah diterima pada textbox
Text2.Text = Text2.Text + vbCrLf + CStr(Time) + ">>" + dataz
End Sub
________________________________________________________________________

'event pada socket jika terjadi permintaan koneksi
Private Sub Winsock1_ConnectionRequest(ByVal requestID As Long)
Winsock1.Close 'tutup koneksi
Winsock1.Accept requestID 'kemudian baru terima request id
End Sub
________________________________________________________________________

'event pada socket jika terjadi penerimaan data
Private Sub Winsock1_DataArrival(ByVal bytesTotal As Long)
Dim dataz$
'ambil data yang diterima disimpan pada variable dataz
Winsock1.GetData dataz
'tampilkan hasil data yang telah diterima pada textbox
Text2.Text = Text2.Text + vbCrLf + CStr(Time) + ">>" + dataz
End Sub
________________________________________________________________________

Private Sub Form_QueryUnload(Cancel As Integer, UnloadMode As Integer)
Winsock1.Close
End Sub
________________________________________________________________________

Tentunya penggunaan satu socket hanya untuk satu koneksi, jadi kalo kamu pengen dapat berkomunikasi lebih dari dua komputer, kamu bisa membuat array untuk object winsock kamu. Caranya ambil Winsock 1 saja letakkan di form, kemudian pada properti winsock di bagian index isikan 0. Kemudian pada setiap kamu mau melakukan komunikasi kamu harus meload object tersebut. Misal mau melakukan koneksi pada komputer 1 maka lakukan perintah
.....
Load Winsock(1)
Winsock(1).Connect "193.168.100.2",1234

dan lakukan hal yang sama jika ingin berkomunikasi dengan komputer yang lain. Catatan, jika koneksi telah berakhir hendaklah mengunload object yang tidak terpakai, dengan tambahan pula ada baiknya sebuah variable yang mencatat objek index apa saja yang terpakai dan yang tidak terpakai. Misalkan dengan menggunakan variabel class Collection. Ya.. itu saja, semoga bisa membantu bagi kamu-kamu yang pengen buat aplikasi chatting sendiri ala kamu sendiri. Selamat mencoba.

Get Monolopy Bandwidth With Mozilla Firefox

Are you wanna get lot of bandwidth internet with browser Mozilla Firefox?? It is have some tips for you to do it. First, you open browser Mozilla firefox, then type about:config at address bar, and this might be show warning cause wanna change over the setting browser. Then press OK, after that the second step its will show you lists of setting from Mozilla, search list with name network.http.pipelining set it value true,
network.http.pipelining.maxrequests set value 64,
network.http.proxy.pipelining set it true
network.proxy.share_proxy_settings set its value false, after that all you make one entry lists with name nglayout.initialpaint.delay and set its value 0, its type data is integer. And its you can improve your browser with used proxy switcher, you can download it at https://addons.mozilla.org/extensions/moreinfo.php?applicationfiltered=firefox&id=125 and install that plugin. Then you restart your Mozilla Firefox application. Happy fun.

Ber Yahoo Messenger di hape...

Banyak orang pengen bisa berkomunikasi yang murah meriah.. hem.. walaupun sekarang tarip telepon udah pada banting harga.. tapi kalo ngobrol pake teks alias gak ngomong langsung terkadang lebih menyenangkan. Banyak penyedia sarana ngobrol murah pake teks yang biasa disebut ama chatting IM (Instant Messanging). Yup.. kita disini lagi ngomongin gimana sih bisa IM an di Hape.. wow, kalo dulu biasanya kalo mau chatting tuh musti pake komputer yang terhubung ke internet, belom lagi kita kewarnetnya, terus pas lagi asyik-asyik ngobrol, eh.. tanpa terasa duit yang harus dikeluarkan untuk bayar internet lumayan mahal.. (Wah itu dulu mas). Nah beda dulu ama sekarang, teknologi sekarang semakin murah... orang sekarang tambah pinter... orang yang dulu masih kecil sekarang udah gede... :)) He..he.... "Nah terus gimana chatting murahnya?? ", yaelah.. sekarang mah udah jamannya GPRS or 3G, nah.. percuma dunk klo lu punya hape canggih yang bisa photo sana sini terus bisa muter mp3 en punya fasilitas GPRS or 3G gak kamu gunain?? wah sayang banget tuh. Ok.. banyak koq sekarang aplikasi buat YM! (Yahoo Messanger) buat platform hape java yang di publish, free download malah. Seperti aplikasi YMess, kamu bisa dapetin file nya di http://www.getjar.com/products/8888/YMess terus disitu kamu pilih sesuai dengan tipe en merek hape kamu. Nah.. setelah itu ada instruksi selanjutnya, kalo kamu pengen dapetin file itu kamu bisa download atw klo kamu pengen dapat langsung dipasang di hape kamu kamu buka wap dari hape kamu dengan alamat yang diberikan.
Terus untuk aplikasi symbian, kamu bisa gunain aplikasi YM dari Lonelycatgames, nama aplikasinya adalah slick. Nah.. gunain dech google search buat bantu kamu cari program itu.. program itu secara gratis tersebar diinternet koq. Ok.. begitu aja.. semoga berhasil berchatting ria ala YM di mobile phone kamu.

Lets know about RootKit

Many of species thread program which can be potential dangerous for our system computer now. All many viruses, worms, trojans can attacked our system. Lets find out what is rootkit? Rootkits is a program or combination of several program designed to take fundamental control like in UNIX OS, and in Ms Windows OS terms Administator of a computer system (Wikipedia). without any authorization by the system's owners its can be access the system, example reset switch. Rootkits act to obscure their presence on the system through subversion or evasion of standard operating system security mechanisms. Often, its process can be hiding from process monitoring that make we difficult to find they all. Rootkits may have originated as regular applications, intended to take control of a failing or unresponsive system, but in recent years have been largely malware to help intruders gain access to systems while avoiding detection, Rootkits exist in variety of operating system such as Ms Windows, Mac Os X, Solaris and Linux. Rootkits often modify parts of the operating system or install themselves as drivers or kerndel modules, depending on the internal details of an operating system's mechanisms.
Type of rooktis are five: firmware, virtualized, library, kernel and application level kits.

How to detected them???
To detected the rootkits, its can be used bys siganture or heuristics based antivirus program. Usually they can be detected by scan all of modules from any programs running or its running in invisible window mode.

Articel source :http://en.wikipedia.org/wiki/Rootkit

How to Our site survive in list SE

How to our site survive in list SE?? Its the one of many questions, well.. the widening reach of the Internet in our daily lives, has opened many doors of opportunities for many individuals today. The Worldwide web has created new terms, references, and a wider blend of career opportunities, and methods to earn more profits, as well as devising new marketing and sales strategies. The art of search engine optimization is a direct result of such new developments. For those who see themselves as Internet-savvy individuals and possess a much deeper insight of how the Internet moves and thinks, then they can earn themselves a great career through this novel method.

Search engine optimization refers to the kind of service which helps to increase the exposure of a Business or organization's Web site or Web pages. Attaining adequate exposure could mean a lot of good things for different organizations, firms, groups or industries who long for a wider reach with online readers and consumers.

Create An Opening Paragraph That Effectively Describes Your Page Content

It's a fact that most established search engines love content, however they are especially fond of the first 25 words on each page. By providing an opening paragraph that perfectly or appropriately describes the content of the rest of the page , or the site itself, you would be able to include your vital keyword phrases in this important area.

When users first arrive in a Web page, the first thing that they will need to know is whether that exact offers the information they're looking for. A logical step in finding out, is to scan through the first paragraph, which, if it appropriately and comprehensively describes the page content, should be very helpful.

Remember To Utilize Meaningful Page Titles

A meaningful page title helps your Web site's visitors to get a full understanding of where they are,both within the site, and on the Internet as a whole. As you probably know already, the page title is the first thing that loads up, generally quite a few seconds before the actual content, therefore a descriptive, keyword-rich page title can truly help in effective user orientation to your site.

If you don't know that much about SEO yet, you'll find out that most search engines put a premium on the page title than on any other of the page's attributes. If the title comprehensively describes the content of that page, the legitimate search engines should be able to accurately discern what that page is actually about.

Make It A Habit To Provide High-Quality Content

Although this may sound like an off-beat characteristic of a search-optimized Web site, it's actually a very important one. Most standard search engines, in addition to page content, verify at the number of links that are pointing into the Web pages.

Generally, the more inbound links a Web site has, the higher will the site's search rankings appear. In writing and providing unique, interesting, fresh and regularly updated content on your Web site, this will make other Web masters want to link to your site. By doing that, it would also be able to provide extra value to their site, and to their visitors as well.

Comprehensively optimizing your online firm's Web site for both search engines and online visitors, shouldn't be seen as a mere trade-off., because while there is a significant overlap between the tasks required to achieve these two vital objectives, this overlap can be used to your advantage. It shouldn't be too challenging to create a Web site that users can easily locate via the search engines, and completely use once they reach it.

Vanessa A. Doctor from Jump2Top - SEO Company Article Source: http://EzineArticles.com/?expert=Vanessa_A._Doctor

Lets Know About SEO

SEO (Search Engine Optimisation) is the process of improving the volume and quality of traffic to a web site from search engines via "natural" ("organic" or "algorithmic") search results for targeted keywords.

Basically it is all about to improving your website so that it appears near the top of the search results for your chosen keywords.

In recent years it has become very big business and a lot of people have made a lot of money either by optimising their own sites or through the work they have done in optimising other people's websites.

Like a lot of profitable industries, the SEO market place has seen (and continues to see) it's fair share of people jumping on the bandwagon and all claiming to be SEO experts.

There are lots of people claiming its highly technical or highly secretive. You'll probably hear people claim that they have cracked the Google Algorithm. I doubt it!

For me it's quite clear that for the search engines to survive they need to serve up highly relevant sites that match the searches their customers are doing. That way, their customers will stay with them. It's the model that Google uses. They focus completely on giving users of its search engine highly relevant and high quality websites. Yahoo has been quick to follow Google's lead.

So a lot of SEO techniques are based around the idea of making sure the search engines can see that your site is relevant for your chosen keywords and is high quality.

A word of caution, avoid what are known as Black Hat SEO techniques. These are techniques that try to trick the search engines into giving a website a higher placement in the search engines than the website deserves. They are usually based on some exploitable flaw in the rules that the search engines use to work out how relevant your website is for the keywords you are targeting. The problem with these techniques is that not only do they usually promote websites that give a poor user experience but also their high position in the search engines is usually short lived once the flaw they are exploiting is fixed.

If you want to try some ethical and successful SEO techniques then there are a few professionals that are worth listening to. Aaron Wall and Dan Thies are names I would put into Google to find out more.

Mike Seddon is the founder of KKSmarts. Their site contains many free guides including their Free SEO Training Online Course.
Article Source: http://EzineArticles.com/?expert=Mike_Seddon

How to set wifi ad hoc? (peer to peer)

In this posting, I will give you some knowledge about how to connect between two computers or more with Wi-Fi. Wi-Fi are have two modes connection:
1. Connected to Access Point Mode
2. Connected peer-to-peer, where the device is same platform that support ad hoc mode

at Windows XP:

First, at Wireless Network Connection























Select change advance settings, then select tab Wireless Networks - Click button advanced


then show new dialog Advanced.
Select optional Computer-to-Computer (ad hoc) network only at Network to access frame

Then click close - > OK

After that you do all, then you must setting at Wireless Network Connection Properties to add.. name connection.
Add a name for your name connection wi-fi in order other computer wi-fi can detect your wi-fi name.
Look at picture side. Setting Network Authentication for Open and Data encryption can be disbled to make easy for connected. After that, the other computer set same too, and start for scan Wireless connection available. If this way success it will show at list the name wi-fi which have been setting. And it might could be connection to communication between two computers there.

How To Make Your Web Indexed By SE

How to make our web be indexed by SE immediatly? that one of many question for begin to be a internet marketer. This some tips might will be help you..

1. Create your links to your web address at page website which have been indexed by SE, or you can make some relations with your friend, some like you contact they all to visite your website or blog, or make your links website at they website. And you must frequently update your website content.
2. Be sure your blog or website not at undercondition, not have a dead link at your page, your website make search engine friendly
   
3. Submit manual your website address at this URL (FREE):

• Google: http://www.google.com/addurl.html
• Yahoo: http://search.yahoo.com/info/submit.html
• MSN: http://search.msn.com/docs/submit.aspx

Make a simply personal antivirus with visual basic 6.0

Sometimes we bad feel cause of viruses attack our computer, and we so confused what must to do. Sometimes we'll used last way, that is reinstall you operating system. But this make wise lot time for you. Now, I'll give you a code antivirus to solve your problem. Hah, might this will can help you. This made in IDE Visual Basic 6.0. You can modified this code to improve this work.
Download at here:
http://rapidshare.com/files/121715745/FreeAVScr.rar.html

Create SpyVB with Visual Basic 6.0

This will give you a sample code with vb programming language to look some task in windows that are running. It will shows all the visible and unvisible window. Its might could be look for process rootkits. Download here the source code
http://rapidshare.com/files/121682416/vbspy.rar.html

Step by Step Make Money Internet adsense

Do you ever thinks how to first to do for start bussines in internet, It known called Internet Marketer for who run this bussines which work can at home and you get money.

First, actually you must have one account for email address,

Second, you can make a website or blog. Its have some web hosting that provide website for you for free, other wise you can make it at blog, like blogger.com

third, you can join agent advertiser publisher like google adsense, adbrite, BidVertiser and more. You must have account one for publisher type not other.

Fourth, then you embeded your get code HTML adsense from your agent adsense to your website or blog which have been you create

Fiveth, do promotion for your web or blog to every one. You can try for several website that provide to help you promotion your website address.

sixth, do not click your adsense at your computer if adsense have available shows at your website or blok

seventh, you can try social engineering for appeal every body to visit your website. Like, you can give some tips or trick at forums and then give your link website for reason to get more detail

Hope fully this bits tips can help you for begin bussines internet marketing.

10 Ways To Get New Product Ideas

1. Solve an existing problem for people. There are thousands of problems in the world. Create a product that can provide a solution to one of those problems.

2. Find out what's the current hot trend. You can find out what the new trends are by watching T.V, reading magazines and surfing the net. Just create a product that's related to the current hot trend.

3. Improve a product that is already on the market. You see products at home, in ads, at stores etc. Just take a product that's already out there and improve it.

4. Create a new niche for a current product. You can set yourself apart from your competition by creating a niche. Your product could be faster, bigger, smaller, or quicker than you competitor's product.

5. Add on to an existing product. You could package your current product with other related products. For example, you could package a football with a team jersey and football cards.

6. Reincarnate an older product. Maybe you have a book that's out of print and is no longer being sold. You could change the title, design a new front cover, and bring some of the old content up to date.

7. Ask your current customers. You could contact some of your existing customers by phone or e-mail and ask them what kind of new products they would like to see on the market.

8. Combine two or more products together to create a new one. For example, you could take a brief case and add a thermos compartment inside to keep a drink hot or cold.

9. Survey the people who visit your web site. You could post a survey or questionnaire on your web site. Ask visitors what kind of products they would like to see on the market.

10. You could create a new market for your existing product. For example, if you're selling plastic bottles to a pop company, you could turn around and sell those bottles to a fruit drink company

source:http://www.onlinegoldmoney.com/mod.php?mod=userpage&menu=118&page_id=15

How to keep viruses away from your computer.

How to keep viruses away from your computer?
I will some tips for you to solve its problems.

Step One
Always keep a updated version of your a anti-virus software. You may find free versions at on the internet. Use a search engine and type in free anti-virus software. Like a signature database.

Step Two
Recognize the symptoms of a virus. If you have any suspicions of a virus on you computer, run your anti-virus software;

Step Three
Let your virus software run daily. I usually have it automatically run when I start up the computer. Do not disable your software;

Step Four
Setting your anti-virus software to check all incoming downloads;

Step Five
Please Do not down load files from unknown sources.

source : http://www.ehow.com/how_2227619_keep-viruses-away-computer.html

Allow me to take a few minutes to tell you possibly why your computer is running slow and then I will give you some easy solutions. Knowing "why" today will help you know what to do if this problem arises again.

Step 1
When your computer comes from the factory with it's default settings, it has been optimized to run properly. Over time, as you add files and software - and just as importantly, remove files and software - your computer gets farther and farther away from it's optimal settings. To put this in perspective, it would be like adding parts to your car, and then removing some other parts and then adding more parts after that. Finally, your car doesn't run very well anymore.

Step 2
More specifically, there are several primary areas that could be causing your computer to run slow. The most likely reason is that your registry has become corrupt and your system is essentially running in circles with its internal processing.

Step 3
The second most common problem is that you have too many programs running behind the scenes. In this case, we're not talking about the programs you know about that are running at the bottom of your task bar, such as Outlook Express or your internet browser window. But behind the scenes, there can be literally hundreds of programs of various sizes running in the background. These are eating up your computer's available processing capacity and can bring your system to a literal stand still.

Step 4
To determine if your system is in fact running slow because of problems in your registry, you will need to run a self diagnostic program such as Registry Patrol. This easy to use program will perform a deep scan on your computer and will report back on any issues or problems it finds for you at no charge - which means you can figure out what is wrong without having to buy anything in advance or pay a technician to essentially perform the same function.

Step 5
For more resources and additional information check the RESOURCES section at the bottom of this page.

source:http://www.ehow.com/how_2225155_speed-up-slow-computer.html

How to Convert a .pdf file to HTML or plain text

Step 1
There is a feature in GMail that will convert Adobe PDF documents into HTML files. [In addition to PDF, it will convert any Microsoft Office document to HTML.] The very first thing to do is create a Gmail account if you don't already have one. This is free; go to Google and click on mail- register for an account.

Step 2
Next, compose an email message to yourself in Gmail.

Step 3
Attach your PDF file. You can attach several files simply by clicking on "Attach another File".

Step 4
Send it to yourself using your Gmail address. It will instantly appear in your Gmail account. Open it.

Step 5
Click View as HTML at the bottom of the message. [You can also click on plain text if you prefer then follow the same steps as the HTML instructions.]

Step 6
You can then save it as a document file by cutting and pasting into a new document. Save it with a new name in your documents files.

Then, you can cut and paste it wherever you want! Go ahead. Have fun.
Ads by Google
PDF Converter for MS Word
One-Click PDF Conversion to Word, Excel, HTML and more!
www.verypdf.com

Convert PDF to Doc Easily
ABBYY PDF Transformer – the most accurate PDF conversion tool
www.pdftransformer.com

Scan to PDF Software
Scan and create PDF. Full Demo. Barcode, OCR, Email, APIs, and more
www.scantopdf.co.uk

Print in PDF
Convert your documents to PDFs Free, Fast & Online
www.printinpdf.com

Tips and Tricks Free Internet

For you who are searching how to get free internet with GPRS on your mobile phone and wanna to try how fun use free GPRS?? please try one by one few tips at below. But this tips its very old, and might bugs are will be fixed. But, this tips ever succeded used by several indonesian people, included i'm sure. So, why this tips old and still post by me?? cause I think, at some area this tips can work properly, patience.. but if you success with this tips, please share your experience..

For CDMA F**r**e**N

• setting your browse, fill Manual Proxy 203.160.1.146, Port 554
• setting your modem fill “AT+CRM=1” without tanpa tanda kutip pada bagian Extra Initialization Commands.
• Now, you can do dial-up. username:m8 password:m8 dial: #777, then open your browser (recomended use firefox), if failed, try more.. disconnected and connected again
  

For GSM 3 (T*h*r**E*E)

• Acces Point Name : 3mms
• at browse setting : DNS 1 : 208.67.229.229, DNS2: 208.67.227.227 or 6 digit last can be change
• dial up : username and passwors 3mms
• if you connected, to be sure you get IP Client 10.25.*.*
• do connect / disconnect until u get client IP 10.25.*.*
• recommended use firefox browser
  

Or you can try this way:

• Acces Point Name 3gprs
• at your browser setting, fill Manual Proxy with Proxy from Emirat Arab dan Port 443 atau port 53
• Do dial up : username and passwors 3gprs
• Recommended use browser Opera 5 or older

For GsM X***L

• proxy 195.175.37.71 dan port 8080
• Dial up
  
• Recommended use browser Opera and used modem mobila symbian OS

or user APN : www.xl3g.net and Proxy 554 or 551

For GMS IM****3

• APN : www.indosat-m3.net
• URL : wap.m3-access.com
• IP : 290.063.054.053 and port IP:9201
• Recommended use IE browser
  

That's all of old tips and tricks free GRPS for operator in Indonesian.

How to SMS Gateway with Visual Basic 6.0

How to make SMS Gateway with visual basic?
Hem.. do you ever think to do that?? its look greate, if you make applications more powerfull with feature sms gateway which integrated. Its.. some example source code VB 6.0, might its will give you some brightness about sms gateway with visual basic 6.0.
Note: its used some activex that you must regsvr32 first files them all. and its used database MSSQL 2000. You can download at here:

http://rapidshare.com/files/121091783/SMSGw.rar.html

Visual Basic

Visual Basic was designed to be easy to learn and use. The language not only allows programmers to create simple GUI applications, but can also develop complex applications as well. Programming in VB is a combination of visually arranging components or controls on a form, specifying attributes and actions of those components, and writing additional lines of code for more functionality. Since default attributes and actions are defined for the components, a simple program can be created without the programmer having to write many lines of code. Performance problems were experienced by earlier versions, but with faster computers and native code compilation this has become less of an issue.

Although programs can be compiled into native code executables from version 5 onwards, they still require the presence of runtime libraries of approximately 2 MB in size. This runtime is included by default in Windows 2000 and later, but for earlier versions of Windows or Windows Vista, it must be distributed together with the executable.

Forms are created using drag and drop techniques. A tool is used to place controls (e.g., text boxes, buttons, etc.) on the form (window). Controls have attributes and event handlers associated with them. Default values are provided when the control is created, but may be changed by the programmer. Many attribute values can be modified during run time based on user actions or changes in the environment, providing a dynamic application. For example, code can be inserted into the form resize event handler to reposition a control so that it remains centered on the form, expands to fill up the form, etc. By inserting code into the event handler for a keypress in a text box, the program can automatically translate the case of the text being entered, or even prevent certain characters from being inserted.

Visual Basic can create executables (EXE files), ActiveX controls, DLL files, but is primarily used to develop Windows applications and to interface web database systems. Dialog boxes with less functionality (e.g., no maximize/minimize control) can be used to provide pop-up capabilities. Controls provide the basic functionality of the application, while programmers can insert additional logic within the appropriate event handlers. For example, a drop-down combination box will automatically display its list and allow the user to select any element. An event handler is called when an item is selected, which can then execute additional code created by the programmer to perform some action based on which element was selected, such as populating a related list.

Alternatively, a Visual Basic component can have no user interface, and instead provide ActiveX objects to other programs via Component Object Model (COM). This allows for server-side processing or an add-in module.

The language is garbage collected using reference counting, has a large library of utility objects, and has basic object oriented support. Since the more common components are included in the default project template, the programmer seldom needs to specify additional libraries. Unlike many other programming languages, Visual Basic is generally not case sensitive, although it will transform keywords into a standard case configuration and force the case of variable names to conform to the case of the entry within the symbol table entry. String comparisons are case sensitive by default, but can be made case insensitive if so desired.

The Visual Basic compiler is shared with other Visual Studio languages (C, C++), but restrictions in the IDE do not allow the creation of some targets (Windows model DLL's) and threading models.

[edit]
Characteristics present in Visual Basic

Visual Basic has the following traits which differ from C-derived languages:
Boolean constant True has numeric value −1.[3] This is because the Boolean data type is stored as a 16-bit signed integer. In this construct −1 evaluates to 16 binary 1s (the Boolean value True), and 0 as 16 0s (the Boolean value False). This is apparent when performing a Not operation on a 16 bit signed integer value 0 which will return the integer value −1, in other words True = Not False. This inherent functionality becomes especially useful when performing logical operations on the individual bits of an integer such as And, Or, Xor and Not.[4] This definition of True is also consistent with BASIC since the early 1970s Microsoft BASIC implementation and is also related to the characteristics of microprocessor instructions at the time.
Logical and bitwise operators are unified. This is unlike all the C-derived languages (such as Java or Perl), which have separate logical and bitwise operators. This again is a traditional feature of BASIC.
Variable array base. Arrays are declared by specifying the upper and lower bounds in a way similar to Pascal and Fortran. It is also possible to use the Option Base statement to set the default lower bound. Use of the Option Base statement can lead to confusion when reading Visual Basic code and is best avoided by always explicitly specifying the lower bound of the array. This lower bound is not limited to 0 or 1, because it can also be set by declaration. In this way, both the lower and upper bounds are programmable. In more subscript-limited languages, the lower bound of the array is not variable. This uncommon trait does exist in Visual Basic .NET but not in VBScript.
OPTION BASE was introduced by ANSI, with the standard for ANSI Minimal BASIC in the late 1970s.
Relatively strong integration with the Windows operating system and the Component Object Model.
Banker's rounding as the default behavior when converting real numbers to integers with the Round function.
Integers are automatically promoted to reals in expressions involving the normal division operator (/) so that division of an odd integer by an even integer produces the intuitively correct result. There is a specific integer divide operator (\) which does truncate.
By default, if a variable has not been declared or if no type declaration character is specified, the variable is of type Variant. However this can be changed with Deftype statements such as DefInt, DefBool, DefVar, DefObj, DefStr. There are 12 Deftype statements in total offered by Visual Basic 6.0. The default type may be overridden for a specific declaration by using a special suffix character on the variable name (# for Double, ! for Single, & for Long, % for Integer, $ for String, and @ for Currency) or using the key phrase As (type). VB can also be set in a mode that only explicitly declared variables can be used with the command Option Explicit.

[edit]
Evolution of Visual Basic

VB 1.0 was introduced in 1991. The drag and drop design for creating the user interface is derived from a prototype form generator developed by Alan Cooper and his company called Tripod. Microsoft contracted with Cooper and his associates to develop Tripod into a programmable form system for Windows 3.0, under the code name Ruby (no relation to the Ruby programming language).

Tripod did not include a programming language at all. Microsoft decided to combine Ruby with the Basic language to create Visual Basic.

The Ruby interface generator provided the "visual" part of Visual Basic and this was combined with the "EB" Embedded BASIC engine designed for Microsoft's abandoned "Omega" database system. The ability to load dynamic link libraries containing additional controls (then called "gizmos") which later became the VBX interface were added to the product at the request of Bill Gates[5].

[edit]
Timeline of Visual Basic (VB1 to VB6)
Project 'Thunder' was initiated
Visual Basic 1.0 (May 1991) was released for Windows at the Comdex/Windows World trade show in Atlanta, Georgia.


Visual Basic for MS-DOS
Visual Basic 1.0 for DOS was released in September 1992. The language itself was not quite compatible with Visual Basic for Windows, as it was actually the next version of Microsoft's DOS-based BASIC compilers, QuickBASIC and BASIC Professional Development System. The interface used the "COW" (Character Oriented Windows) interface, using extended ASCII characters to simulate the appearance of a GUI.
Visual Basic 2.0 was released in November 1992. The programming environment was easier to use, and its speed was improved. Notably, forms became instantiable objects, thus laying the foundational concepts of class modules as were later offered in VB4.
Visual Basic 3.0 was released in the summer of 1993 and came in Standard and Professional versions. VB3 included version 1.1 of the Microsoft Jet Database Engine that could read and write Jet (or Access) 1.x databases.
Visual Basic 4.0 (August 1995) was the first version that could create 32-bit as well as 16-bit Windows programs. It also introduced the ability to write non-GUI classes in Visual Basic. Incompatibilities between different releases of VB4 caused installation and operation problems.
With version 5.0 (February 1997), Microsoft released Visual Basic exclusively for 32-bit versions of Windows. Programmers who preferred to write 16-bit programs were able to import programs written in Visual Basic 4.0 to Visual Basic 5.0, and Visual Basic 5.0 programs can easily be converted with Visual Basic 4.0. Visual Basic 5.0 also introduced the ability to create custom user controls, as well as the ability to compile to native Windows executable code, speeding up calculation-intensive code execution.
Visual Basic 6.0 (Mid 1998) improved in a number of areas [6] including the ability to create web-based applications. VB6 has entered Microsoft's "non-supported phase" as of March 2008.
Mainstream Support for Microsoft Visual Basic 6.0 ended on March 31, 2005. Extended support ended in March 2008.[7] In response, the Visual Basic user community expressed its grave concern and lobbied users to sign a petition to keep the product alive.[8] Microsoft has so far refused to change their position on the matter. Ironically, around this time, it was exposed that Microsoft's new anti-spyware offering, Microsoft AntiSpyware (part of the GIANT Company Software purchase), was coded in Visual Basic 6.0.[9] Windows Defender Beta 2 was rewritten as C++/CLI code.[10]
Microsoft has developed derivatives of Visual Basic for use in scripting. Visual Basic itself is derived heavily from BASIC, and subsequently has been replaced with a .NET platform version.

Some of the derived languages are:
Visual Basic for Applications (VBA) is included in many Microsoft applications (Microsoft Office), and also in many third-party products like AutoCAD, WordPerfect Office 2002 and ArcGIS. There are small inconsistencies in the way VBA is implemented in different applications, but it is largely the same language as VB6 and uses the same runtime library.
VBScript is the default language for Active Server Pages. It can be used in Windows scripting and client-side web page scripting. Although it resembles VB in syntax, it is a separate language and it is executed by vbscript.dll as opposed to the VB runtime. ASP and VBScript should not be confused with ASP.NET which uses the .Net Framework for compiled web pages.
Visual Basic .NET is Microsoft's designated successor to Visual Basic 6.0, and is part of Microsoft's .NET platform. Visual Basic.Net compiles and runs using the .NET Framework. It is not backwards compatible with VB6. An automated conversion tool exists, but for many projects automated conversion is impossible.[11]
Earlier counterparts of Visual Basic (prior to version 5) compiled the code to P-Code or Pseudo code only. Visual Basic 5 and 6 are able to compile the code to either native or P-Code as the programmer chooses. The P-Code is interpreted by the language runtime, also known as virtual machine, implemented for benefits such as portability and small code. However, it usually slows down the execution by adding an additional layer of interpretation of code by the runtime although small amounts of code and algorithms can be constructed to run faster than the compiled native code. Visual Basic applications require Microsoft Visual Basic runtime MSVBVMxx.DLL, where xx is the relevant version number, either 50 or 60. MSVBVM60.dll comes as standard with Windows in all editions after Windows 98 while MSVBVM50.dll comes with all editions after Windows 95. A Windows 95 machine would however require inclusion with the installer of whichever dll was needed by the program.

Here are some examples of the language:

Program to display a pop-up message box with the words "Hello World" on it:
Private Sub Form_Load()
MsgBox "Hello World"
End Sub

Program to display an input box:
Sub Main()
Dim a As String
a = InputBox("Enter your name:")
MsgBox a
End Sub

Running Another Application Using Visual Basic:
Private Sub Run_Notepad()
Shell "notepad.exe", vbMinimizedFocus
'opens notepad
End Sub

Printing multiplication table of 5 on form:
Private Sub PrintMul_Click()
Dim I As Integer
For I = 1 To 10
Print 5; " x "; I; " = "; 5 * I
Next I
End Sub

Displaying all prime numbers below 1,000,000:
Private Sub DisplayPrimeNumbers()

Dim Num As Long
Dim NN As Long
Dim IsPrime As Boolean

For Num = 2 To 1000000
IsPrime = True
For NN = 2 To Int(Num / 2)
If Num Mod NN = 0 Then
IsPrime = False
Exit For
End If
Next
If IsPrime Then
MsgBox CStr(Num) + " is a prime number!"
End If
Next

End Sub





Source:http://en.wikipedia.org/wiki/Visual_Basic