Thread context switch in one process & two processes

Is it faster to context-switch between two threads within the same process THAN to context switch between two threads within 2 different processes?


Yes - the new process context has to be loaded, memory-management registers etc.

Need Your Help

Delete unnecessary files/dirs right after packaging


I'm building a jar file which contains the dependencies that I need. Next to the jar file I added a properties file and a batch file to start the jar with some basic params.

Php: get image dimensions from file or resource

php image-processing gd dimensions getimagesize

I wand to get the dimensions of image files on my server using php. I am using both imagesx getimagesize in my code and I am wondering if I should use one of the other...

About UNIX Resources Network

Original, collect and organize Developers related documents, information and materials, contains jQuery, Html, CSS, MySQL, .NET, ASP.NET, SQL, objective-c, iPhone, Ruby on Rails, C, SQL Server, Ruby, Arrays, Regex, ASP.NET MVC, WPF, XML, Ajax, DataBase, and so on.