Ccna final exam - java, php, javascript, ios, cshap all in one. This is a collaboratively edited question and answer site for professional and enthusiast programmers. It's 100% free, no registration required.
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If you are an advanced user of drawRect on your ipop*, you will know that of course drawRect will not actually run until "all processing is finished." setNeedsDisplay flags a view as invalidated and the OS, in a word, waits until all processing is done. This can be infuriating in the common situation where you want to have:
I have an issue with quartz library. I'm using it with spring 2.5:
I have two processes:
Process 1 - implements runnable and can run forever. Process 2 - fires at fixed hour and minute of day (i've created a job that run with Quartz).