PHP Snippets

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Highlight Input Element On Focus Javascript JQuery

This code snippet shows how to highlight an input element when it has focus and remove the highlight when it loses focus.

Calculate Age C# Miscellaneous

This code snippet shows how to calculate an age from a date of birth.

LINQ Example 2 C# LINQ

This linq example shows how to query a List object.

Sliding Tab Control Javascript JQuery

This code snippet shows how to develop a simple tab control, that slides tab pages when you click onto a tab.

LINQ Example 1 C# LINQ

This code snippet uses where to find all elements of an array that is less than 10.

File Exists Visual C++ File Manipulation

This code snippet determines if a file exists.

XML Example 1 Ruby XML

This code snippet shows how to loop through an XML string.

Simple MySQL Class To Query Database Java Database

The following code snippet shows how to create a simple MySql class that can be used to create a connection to the database server and execute queries which return a ResultSet object.

Connect To MySQL Database Java Database

This code snippet shows how to connect to a MySQL database server. You will need to download Connector/j.

File Viewer Example Java Controls

This code snippet shows how to open a file for reading and display the data into a JTextArea component.

JMenu With ActionListener Example Java Controls

This code snippet shows how to add an ActionListener to a JMenu component.

JMenuBar Example Java Controls

This code snippet demonstrates how to use the JMenuBar component and how to add menu items using the JMenu and JMenuItem components.

MD5 Message Digest Example 1 Java Security

This code snippet shows how to use the MessageDigest class to get an instance of the MD5 MessageDigest. This code snippet does not return a 32 character string.

Check If File Is Hidden Java File Manipulation

This code snippet checks if a file is hidden.

Check If File Exists Java File Manipulation

This code snippet checks if a file exists. If it does, it displays its absolute file path.

What Others Are Viewing

Highlight Input Element On Focus Javascript JQuery

This code snippet shows how to highlight an input element when it has focus and remove the highlight when it loses focus.

LINQ Example 2 C# LINQ

This linq example shows how to query a List object.

Sliding Tab Control Javascript JQuery

This code snippet shows how to develop a simple tab control, that slides tab pages when you click onto a tab.

LINQ Example 1 C# LINQ

This code snippet uses where to find all elements of an array that is less than 10.

File Exists Visual C++ File Manipulation

This code snippet determines if a file exists.

Top PHP Snippets

Simple Image CAPTCHA - PHP

This example demonstrates how to create a simple image captcha verification script.

Serialize And Unserialize An Array - PHP

This code snippet shows how to add items to an array and save it into a session using the serialize and unserialize functions.

Smtp Client Class - PHP

This snippet shows how to develop a very simple smtp client class to send emails. This example does not check for errors.

MySql Singleton Database Class - PHP

This snippet shows how to create a basic singleton database class.

Validate Email Domain With MX Record - PHP

This snippet validates an email domain by using the checkdnsrr function.

TextBox Class - PHP

This TextBox class can be used to create form textbox elements, which can then be inserted into a template file.

Read A File Using file_get_contents - PHP

This snippet reads a file using the file_get_contents function and returns the data as a string.

ReflectionClass Example - PHP

This code snippet shows you how to inspect a class using the ReflectionClass.

Check If File Is Writable - PHP

This snippet checks if a file is writable by using the is_writable() function.

Generate Random Password - PHP

This snippet generates a random password. The length of the random password is supplied in the constructor. The class returns a random password and the md5 of the random password.