Consider this (exemplary) bash script: #!/bin/bash -e errorExit() { echo \"\" >&2 echo \"ERROR (${var_scriptfilename}):\" >&2
I read a few lines of code here where it looks to me like there should be some parentheses. template<class InputIterator, class OutputIterator>
I thought that the ternary operator returns either a value on the left side or the right side of : depending on the condition. Why does this following piece of code print 1?
Using VC++, to get a unique ID that counts upwards, I was wondering whether this is legal in a multi-threaded application?
I\'ve been working on an extension recently. However, I just ran into a snag, and I am wondering if I should reinstall Magento. The problem that I am running into happened yesterday. I believe that I
This question already has answers here: 开发者_JS百科 Closed 11 years ago. Possible Duplicates: Why does this go into an infinite loop?
I\'m trying to do the following: function func() # in practice: logs the output of a code block to a file
So for my current program, I am currently doing this: Java Code ArrayList<Section> aMainSectio开发者_如何学Pythonn = new ArrayList<Section>();
i\'m attempting to create a table with an incremental ID. This isn\'t th开发者_如何转开发e simple id with AUTO_INCREMENT. In fact, the exact ID that i\'m trying to work with is:
I\'ve read that many developers use x += 1 instead of x++ for clarity.I understand that x++ can be ambiguous for new developers and that x += 1 is always more clear, but is there any difference in eff
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