Using PHP on Linux, I\'d like to determine whether a shell command run using exec() was successfully executed.I\'m using the return_var parameter to check for a successful return value of 0.This works
I\'d like some thoughts on whether using fork{} to \'background\' a process from a rails app is such a good idea or not...
I created a popup window with rounded corners in a fragment but when I open it I can see a dark background behind the popup. Can you tell how to delete it or make ir transparent?
How to smooth edges, I have read many articles about anti Aliasing but did not get much helpful Can anyone share an alternative for removing background that shows good res开发者_Go百科ults?
While generating PDF , i need to place stamp at required position where Stam开发者_开发百科p word is written in the page at runtime
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