Monthly Archives: November 2012

error: You need to set both JAVA_HOME and PLUGIN_HOME

The error is like:

java_vm process: You need to set both JAVA_HOME and PLUGIN_HOME

1	java_vm process: You need to set both JAVA_HOME and PLUGIN_HOME

Both JAVA_HOME and PLUGIN_HOME are environment variables. Use the next command:

set | fgrep -e PLUGIN_HOME -e JAVA_HOME

1	set \| fgrep -e PLUGIN_HOME -e JAVA_HOME

error: …accounts.google.com/CookieMismatch

If you got this error in your firefox browser then the main reason is: Firefox can be set to not accept cookies. The output will give us this:

https://accounts.google.com/CookieMismatch

1	https://accounts.google.com/CookieMismatch

To fix this error just go at the top of the Firefox window. Click on the Edit menu and select Preferences. Select the Privacy panel. Set… Read More »

Simple WebGL example.

WebGL is a software library and cross-platform API that extends the capability of the JavaScript programming language. That brings OpenGL to the web as a 3D drawing context within HTML Today we present a simple example of using WebGL. Here, there is an HTML content, javascript, and content of WebGL content. The three main sections… Read More »