Posted by: sfc471 on: Maret 25, 2009
Introduction
The term Ajax is used to describe a set of technologies that allow browsers to provide users with a more natural browsing experience. Before Ajax, Web sites forced their users into the submit/wait/redisplay paradigm, where the user ’s actions were always synchronized with the server ’s “think time”. Ajax provides the ability to communicate with the server asynchronously, thereby freeing the user experience from the request/response cycle. With Ajax, when a user clicks a button, you can use JavaScript and DHTML to immediately update the UI, and spawn an asynchronous request to the server to perform an update or query a database. When the request returns, you can then use JavaScript and CSS to update your UI accordingly without refreshing the entire page. Most importantly, users don’t even know your code is communicating with the server: the Web site feels like it’s instantly responding. Baca entri selengkapnya »
Posted by: sfc471 on: Maret 25, 2009
What is XML?
The following points can explain the purpose of XML.
• XML stands for eXtensible Markup Language
• XML is a markup language much like HTML.
• XML was designed to describe data.
• XML tags are not predefined in XML. You must define your own tags.
• XML uses a DTD (Document Type Definition) to describe the data.
• XML with a DTD is designed to be self describing. Baca entri selengkapnya »
Posted by: sfc471 on: Maret 25, 2009
F# (pronounced F sharp) is a functional and object oriented programming language for the Microsoft .NET platform. F# is a variant of the MLprogramming language. F# can be used to access hundreds of .NET libraries, and the F# code can be accessed from C# and other .NET languages. Functional programming is a programming paradigm that treats computation as the evaluation of mathematical functions and avoids state and mutable data. It emphasizes the application of functions, in contrast with the imperative programming style that emphasizes changes in state.
See the latest release and download information for the Microsoft Research implementation of F# at here. The following steps guide you to download, install, and compiling your first program, with F# version 1.1.12.6 with .NET 2.0, and then let’s try the “Hello World” program below:
• From Add/Remove programs, uninstall any previous F# installs.
• Download F# and save the zip file locally.
• Extract the files to a temporary location.
• Run the .msi installer from that directory. This requires .NET 2.0.
Note, if you have Visual Studio, the installer will run devenv /setup which takes some moments.
• Add the F# bin directory to your path:
set PATH=c:\Program Files\FSharp-1.1.12.6\bin\;%PATH%
• fsc is the command line compiler. You can list the command line options as follows:
fsc -help
• Create a source directory.
• Create a .fs file, containing:
printf “Hello World!\n”
• Compile it to give a hello.exe which you can run.
fsc hello.fs hello.exe
Posted by: sfc471 on: Maret 23, 2009
Seperti halnya DOS dan Windows sistem file pada linux tersusun atas direktori-direktori lain yang tersusun secara hirarki dari dengan direktori utamanya ‘/’ atau dikenal dengan “root directory”, dan di bawahnya terdapat lagi direktori yang merupakan tempat penyimpanan konfigurasi-konfigurasi sistem yang ada pada linux Baca entri selengkapnya »
Posted by: sfc471 on: Maret 23, 2009
1.Menghilangkan Prefetch (ini adalah file log history windows,biasanya memperlambat kinerja windows)- run “regedit”;
- cari [HKEY_LOCAL_MACHINE\SYSTEM\ CurrentControlSet\Control\ Session Manager\ Memory Management\ PrefetchParameters\ EnablePrefetcher];
- ubah nilainya menjadi 0 (disable)
- reboot
2. Menghilangkan Recent Document
- run “gpedit.msc”
- klik Administrative Templates di bawah User Configuration
- klik Start Menu and taksbar
- klik Do not keep history of recenly opened documents
- pilih enabled Baca entri selengkapnya »
Posted by: sfc471 on: Maret 23, 2009
BY : AJI WIRA SAPUTRA
1. APPEND
Digunakan untuk menambahkan aturan pada akhir aturan- aturan yang telah dibuat.
Contoh : APPEND/?.
2. CHKNTFS
Untukmengubah prosespemeriksaan disket pada saat booting.
Contoh : CHKNTFS/?.
3. CIPHER
Untuk mengenkripsi. Contoh: CIPHER/k. Baca entri selengkapnya »
Posted by: sfc471 on: Maret 23, 2009
Perintah yang biasa digunakan :
1 dir Dir: menampilkan isi direktory
D:\>dir Menampilkan isi directory drive D
2 cd C:\Documents and Settings\Rifqi>cd\ Semula berada di drive C:\> maka akan berubah menjadi C:\>
3 md C:\>md coba Maka pada drive C akan muncul directory coba Baca entri selengkapnya »
Posted by: sfc471 on: Januari 27, 2009
Dalam suatu pengembangan perangkat lunak, pemrograman adalah salah satu tahap untuk mengimplementasikan penyelesaian masalah tertentu dengan suatu bahasa pemrograman. Penyusunan program yang terstruktur merupakan salah satu syarat program yang baik. Terstruktur berarti memiliki rancangan yang sistematis, mudah dibaca dan , mudah dibetulkan jika ada kesalahan serta mempunyai alur yang jelas (tidak loncat-loncat). Oleh karena itu, penggunaan perintah GOTO harus dihindari.
Salah satu metode penyusunan program terstruktur adalah pemrograman modular. Dengan metode ini, suatu permasalahan yang besar dan kompleks dan dipecah-pecah menjadi beberapa modul sehingga menjadi lebih sederhana. Modul-modul mandiri tersebut biasa dikenal dengan sebutan subroutine. Suatu subroutine pada bahasa BASIC dapat berupa subprogram, procedure maupun function. Baca entri selengkapnya »
Posted by: sfc471 on: Januari 27, 2009
perlengkapan yang dibutuhkan:
1. HP bersymbian 60 3rd tentunya ..
2. FontRouter
3. Xplore
4. koleksi Fonts format .ttf ( true type fonts ) Baca entri selengkapnya »
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