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How to print a debug log?

I'd like to debug some PHP code, but I guess printing a log to screen or file is fine for me. 15 Answers ...
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Detect viewport orientation, if orientation is Portrait display alert message advising user of instr

...event that handles the change of this property... if you want to warn if someone rotates later - orientationchange Also, after some googling, check out window.orientation (which is I believe measured in degrees...) share ...
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NHibernate ISession Flush: Where and when to use it, and why?

One of the things that get me thoroughly confused is the use of session.Flush ,in conjunction with session.Commit , and session.Close . ...
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Java Enum definition

I thought I understood Java generics pretty well, but then I came across the following in java.lang.Enum: 7 Answers ...
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Why is my git repository so big?

...back down. However I didn't like the way the one liner changed my branch names around (it showed origin/branchname instead of just branchname). So I went a step further and executed some sketchy surgery--I deleted the .git/objects directory from the original, and put in the one from the clone. That ...
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Rearranging Tab Bar Controller Order in StoryBoard

...raphically? I can't find a way to do this and I'm sure I must be missing something! 18 Answers ...
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Remove or uninstall library previously added : cocoapods

I added an external framework via cocoapods into my iOS application. How can i remove that library from the project? 6 Answ...
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recursion versus iteration

...n a stack to allow the return back to the caller functions. In many cases, memory has to be allocated and copied to implement scope isolation. Some optimizations, like tail call optimization, make recursions faster but aren't always possible, and aren't implemented in all languages. The main reaso...
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Why does the 260 character path length limit exist in Windows?

I have come up against this problem a few times at inopportune moments: 11 Answers 11 ...
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Measuring code execution time

I want to know how much time a procedure/function/order takes to finish, for testing purposes. 7 Answers ...