http://www.simsekmert.com/wp Kişisel Web Sayfası Thu, 13 Jan 2011 09:10:00 +0000 http://backend.userland.com/rss092 en Bu bölümde, bir çok önemli özelliği ile ön plana çıkan ve benzer kütüphanelere göre çok daha kabiliyetli olan ve kullanıcı arayüzü açısından oldukça başarılı bir javascript çatısı olan Ext JS den ve özelliklerinden bahsedeceğim. 1.Bölüm Gerekli dosyalar Ext JS Kütüphanesi : Öncelikle http://www.sencha.com/products/js/download.php adresinden Ext JS kütüphanesinin en son sürümünü indirim. Ben bu ... http://www.simsekmert.com/wp/2011/01/ext-js-javascript-framework/ FPDF, php ile  pdf e dönüştürme aracı olarak kullanılan bir sınıftır. Fakat bu sınıf kullanılırken karşılaşılan en büyük sorunlardan birisi Türkçe karakter sorunudur. Aşağıdaki linkte FPDF için kendi yaptığım Türkçe fontları bulabilirsiniz. arial_tr ve arial_tr_bold... Kolay gelsin Fontları indirmek için tıklayın... http://www.simsekmert.com/wp/2010/11/fpdf-turkce-fontlar/ Compression is a simple, effective way to save bandwidth and speed up your site. I hesitated when recommending gzip compression when speeding up your javascript because of problems in older browsers. But it’s the 21st century. Most of my traffic comes from modern browsers, and quite frankly, most of my ... http://www.simsekmert.com/wp/2010/07/how-to-optimize-your-site-with-gzip-compression/ PHP compression is an excellent method of conserving bandwidth and reducing client download times. We have already discussed an excellent method for CSS compression, and in this article we share a super-easy technique for compressing all PHP content without editing a single file. Using two PHP files and two ... http://www.simsekmert.com/wp/2010/07/fast-effective-php-compression/ PHP and SQL Server are a powerful combination, however sometimes data stored in a text type column is truncated for no apparent reason after 4096 characters. Here's how to fix the problem. PHP can work with a large number of database systems, most common of which is MySQL. However, SQL ... http://www.simsekmert.com/wp/2010/06/sql-server-php-and-truncating-text/ The tar (tape archive) command bundles a bunch of files together and creates an archive (commonly called a tar file or tarball) on a tape, disk drive, or floppy disk. The original files are not deleted after being copied to the tar file. To create an archive using tar, use ... http://www.simsekmert.com/wp/2010/06/the-tar-command-archiving-compression-encoding-and-encryption/ wget -m http://www.simsekmert.com/FOLDER_TO_DOWNLOAD/ -m, –mirror shortcut for -N -r -l inf –no-remove-listing. wget -H -r --level=1 -k -p http://www.simsekmert.com/FOLDER_TO_DOWNLOAD/ -r, –recursive Specify recursive download. -l, –level=NUMBER Maximum recursion depth (inf or 0 for infinite). -k, –convert-links Make links in downloaded HTML point to local files. ... http://www.simsekmert.com/wp/2010/06/download-entire-folder-using-wget-command-in-linux/ This example shows the MS-SQL (Microsoft SQL-Server) counterpiece for the limit command of MySQL. -- MS-SQL / SQL-Server 2005 SELECT TOP 15 * FROM ExampleTable WHERE Active = 1 ORDER BY Id DESC -- MySQL SELECT * FROM ExampleTable WHERE Active = 1 LIMIT 0,15 ORDER BY Id DESC http://www.simsekmert.com/wp/2010/04/ms-sql-limit-command/ There are lots of ways to select a random record or row from a database table. Here are some example SQL statements that don't require additional application logic, but each database server requires different SQL syntax. Select a random row with MySQL: SELECT column FROM table ORDER BY RAND() LIMIT 1 Select ... http://www.simsekmert.com/wp/2010/03/sql-to-select-a-random-row-from-a-database-table/ Although the specification of the HTTP protocol does not specify any maximum length, practical limits are imposed by web browser and server software. Microsoft Internet Explorer (Browser) Microsoft states that the maximum length of a URL in Internet Explorer is 2,083 characters, with no more than 2,048 ... http://www.simsekmert.com/wp/2010/03/what-is-the-maximum-length-of-a-url/