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Send cookie to multiple subdomains
send cookie to multiple subdomains
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Update user last login time
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Shutdown/Restart windows from command line
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This tip/code snippet describes a simple php session example
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Restrict copy/cut/paste to a form field
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Perl - get current operating system
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Set Up Authentication and Authorization in php.ini SMTP settings
This tips explains how to configure or setup Authentication and Authorization in php.ini my modifying SMTP settings in the ini file.
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Exclude/Stop PHP script notices/warnings from displaying
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Date YYYY-MM-DD formatting with PHP
date YYYY-MM-DD formatting with PHP
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Select/get last insert id
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Handling/Logging errors in PHP
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Make date YYYY-MM-DD
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Get/retrieve file basename,extension,path,dirname
get/retrieve file basename,extension,path,dirname
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Extend php script lifetime ( max_execution_time )
extend php script lifetime ( max_execution_time )
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Validate email address
validate email address
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Validate URL (FTP, HTTP) using regular expression ( regex )
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Validate URL using outgoing connection ( fopen )
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Stop form to insert break after its desclaration
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Open Windows Explorer in a specific path/directory
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Get current operating system ( os )
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Turn off/disable form's autoComplete feature
turn off/disable form's autoComplete feature
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HTTP authentication with PHP
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Sorting a hash by the hash value
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Array change key case
array change key case
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Access $_GET, $_POST, $_SERVER in older versions of php
access $_GET, $_POST, $_SERVER in older versions of php
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Prevent PHP script Caching
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Create shortcut resources ( url file )
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Prevent access to a file or directory with Apache .htaccess file
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Prevent Directory Listing with apache .htaccess file
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Validate string length
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Importing a project into CVS
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Installing Perl Modules / Installing CPAN Modules
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Set up WGET http proxy
set up WGET http proxy
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PHP referrer ( referer ) - Tracking/Loging/Checking link popularity
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APD - Advanced PHP debugger configuration on windows (win32)
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Change/modify configuration values for 'include_path' in php ini configuration runtime
change/modify configuration values for 'include_path' in php ini configuration runtime
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Enable/Disable command line buffering of php shell script
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Safe_dl -- Safely Load a PHP extension at runtime
safe_dl -- Safely Load a PHP extension at runtime
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Simple Asynchronous JavaScript and XML (AJAX) example usage of: PHP SAjax framework.
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Detect MySQL server version with simple php script on your web hosting
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Simple cron/crontab daemon usage run/execute/schedule script/program every 5 10 15 minutes
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CVS gzip data compression
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Update CVS binary extensions list
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Gzip compression for CGI and perl scripts with CGI::WebGzip
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Make curl HEAD request
make curl HEAD request
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Download web site or file using wget (unix/linux download manager)
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Smarty (php template engine) check for firefox useragent
smarty (php template engine) check for firefox useragent
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Source code highlight plugin/modifier for PHP template engine Smarty
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Detect Firefox browser with php script/function
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Detect Firefox browser with perl script/function
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How to double underline text with css style
how to double underline text with css style
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Find sites that linking my site
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Stop/Prevent MSN From Displaying your web site DMOZ Descriptions
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Redirect from one domain to another
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Definition SERP/SERPs
definition SERP/SERPs
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Preventing/stop/block comment spam
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Define: MFA (Made for AdSense)
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Difference between a 301 redirect and a 302 redirect
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Errors/problems/issues with Apache 2.2 PHP 5.1.4: Syntax error: The specified module could not be found.
errors/problems/issues with Apache 2.2 PHP 5.1.4: Syntax error: The specified module could not be found.
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IE (Internet Explorer) red X or X-box picture placeholder workaround.
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How to make search engine friendly links of phpBB in 5 minutes? Search Engine Optimization of phpBB.
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Calculate TIMEDIFF with mysql version < 4.1
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Disable Google web site/page cache
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Disable search engines cache
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Turn off the low disk space windows notification Baloon Tip
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How to disable PHP magic quotes effect
Magic Quotes is a process that automagically escapes incoming data to the PHP script.
It's preferred to code with magic quotes off and to instead escape the data at runtime, as needed.
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Enable Output Compression
Enable output compression of your site, reduce bandwidth and page load time.
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Date formatting in PHP (yyyy-mm-dd hh-mm-ss)
How to format PHP date using format yyyy-mm-dd hh-mm-ss
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Meta refresh redirect
How to make http/meta refresh/reload/redirect
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Search and replace text in multiple files with Perl
This tip explains how to search and replace text in multiple files with Perl under windows and linux/unix.
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Enable Hibernate Option of Windows XP
Microsoft Windows XP offers an option called "hibernation". It allows you to make a "screen shot" of the memory and use that image to restore your work later.
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Simple file upload form
Everything you need in order to have file upload.
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Fetch URL with Perl
How to fetch remote URL with Perl using LWP::UserAgent
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Typosquatting/URL squatting
Term description of Typosquatting, URL squatting.
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Social bookmarking
Social bookmarking definition
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Switching network settings (profiles) in windows
How to switching network settings (profiles) in Microsoft Windows
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Highlight select html textarea contents
How to highlight/select html textarea contents
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Example of Apache Performance Benchmark / ApacheBench (ab)
This example shows how to use Apache Performance Benchmark or ApacheBench (ab)
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Remove empty strings/elements from a PHP array
How to remove empty strings/elements in a PHP array using preg_grep, array_map and trim functions in PHP.
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How to convert ASCII number to string in JavaScript
This tip explains how to convert ASCII numbers to string in JavaScript
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How to convert string to ASCII number sequence in JavaScript
This tip explains how to convert string to ASCII number sequence in JavaScript.
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Remove/Delete a user profile/account completely in Windows XP
How to Remove/Delete a user profile/account completely in Windows XP
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Building comma-separated list of strings with MySQL
How to Build a comma-separated list of strings with MySQL
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Recursive-diff
How to see differencies in different folders recursively.
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Setup port based virtual hosts with Apache
This tip explains how to add port based apache virtual hosts. Sometimes you don't have access to a DNS server or you access remote machine then you may benefit from port based virtual hosts.
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SVN Backup yyyy-mm-dd
How to backup SVN under Linux/Unix
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How to remove empty element from array
This tip explains how to remove empty elements from a PHP array using array_filter function
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How to GRANT SELECT, INSERT, UPDATE, DELETE in MySQL
How to grant access to specific operations in MySQL.
Using grant command.
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How to get disk usage/space for a directory
How to find out how much space your home folder takes.
Using "du" program you can retrieve information of occupied space for any folder
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Enable port 81 or other non-standard port under Redhat SELinux
This tip explains how to add port 81 or other non-standard port under Redhat. Without adding that apache web server won't be able to bind port other than 80, 443, 488, 8008, 8009, 8443.
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How to get selected value of html select/dropdown list with Javascript
This tip explains how to retrieve chosen value from html select dropdown menu.
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#1071 - Specified key was too long; max key length is 1000 bytes
How to solve problem with MySQL table using UTF8 as default charset on my MySQL engine. MySQL bug Bug #4541 and Bug #6604. MySQL Error: #1071 - Specified key was too long; max key length is 1000 bytes
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Get current date in YYYY-MM-DD format under Linux/Unix
How to get current date under linux using date command in YYYY-MM-DD format.
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Delete CVS Directories Recursively
How to remove CVS directories from already checked out source code.
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Ftp backup perl script
This ftp backup perl script transfers backup files to a remote FTP host one file at a time.
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Download file with cURL
This tip shows how to download file with linux tool called curl. This is an alternative to wget command line tool.
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How to find bind version
This tip explains how to get linux bind version
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Conditional password protected site.
This tip explains how to password protect certain area of your web site.
This is the case when you want allow access to some site or area of it from your office but have it password protected for others.
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How to enable sshd to listen/serve on multiple ports
How to enable SSH daemon to listen/serve on different ports. This includes edititing sshd_config file.
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List open ports localhost or another computer
This tip explains how to scan localhost or another computer on the network for the available services.
The command required to be executed as root (superuser) otherwise you'll see some error like
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Retrieve SVN log information from last week using php script
How to retrieve SVN log/commit information 1 week ago using php script.
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