We must understand theme thumbnails sizes before I tell you about changing thumbnail sizes without using a plugin.Featured image and thumbnail are just the same in WordPress. The Thumbnails sizes are defined in WordPress Settings->Media . The smallest thumbnail out there is used as thumbnail in the archive pages,search and category post listings.This may be Continue Reading …
Author: kay
Automatically update jLabel from values in jTextfield in java
How to have a jLabel update its values automatically from the values in a jTextField.This article will describe how to update the jLabel from the jTextfield values automatically along with example source code. Assume that you have a jLabel called jLabel3 and a jTextfield called jTextField1 Here is the source code to be used.The keyReleased Continue Reading …
Java run code before exit of the application
If you want to run a section of code immediately before your application exits then this article will tell you how to do it. We will be using the WindowClosing event of the main JFrame class of your application. In the Deign View of your application in the project component navigator right click the JFrame Continue Reading …
Execute a command and get its output in vb.net
This article will tell us how to execute a command and get its output in vb.net with example source code.The command process will be executed silently and the output and the error streams will be captured back into the main program. Here is the example source code to execute the command silently and get its Continue Reading …
Php script to split large files to smaller files
This article will describe how you can split large php files line by line to smaller php files. If you have a large php file with content in each line of the file and you would like to convert it to smaller chunks then here you will find the php script code to do that Continue Reading …
Open windows help file on button click in java application
This article will describe how to open a windows help file .chm file in a java application as a result of a button click or click on a menu item, along with example source code to achieve the result. Add the following code to the actionperformed event of the button or the menu item Continue Reading …
Enable syntax highlighter evolved in comments in wordpress
If you would like to enable syntax higlighter evolved by alex gorbatchev wordpress plugin to also do syntax higlighting in the comments then you will have to add enable shortcodes in your comments.Here is how to to enable syntax higlighter in comments.Add the following code to your theme’s function.php Continue Reading …
Encrypt and Decrypt a file in java
This article will describe how to encrypt and decrypt a file in java. We shall demonstrate file encryption using example source code.This source code has been tested to work not only on text files but also on audio video files and images.The name of the file, encrypt/decrypt and the password to be used for the Continue Reading …