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.classpath and .project - check into version control or not?
...recent Eclipse3.5 settings, where build paths support relative paths:
And Eclipse3.6 would be better, as it supports relative paths for path variables in Linked Resources:
(since 3.6M5)
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Determine if variable is defined in Python [duplicate]
...is not always obvious because (1) the variable could be conditionally set, and (2) the variable could be conditionally deleted. I'm looking for something like defined() in Perl or isset() in PHP or defined? in Ruby.
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How to exit a function in bash
...pecified by N. If N is omitted, the return status is that of the
last command executed within the function or script.
Exit Status:
Returns N, or failure if the shell is not executing a function or script.
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Why catch and rethrow an exception in C#?
...about where the exception actually was created.
Second, if you just catch and re-throw like that, I see no added value, the code example above would be just as good (or, given the throw ex bit, even better) without the try-catch.
However, there are cases where you might want to catch and rethrow a...
How to create a custom string representation for a class object?
...pace_C0wb0y: You could add a string like _representation to the class body and return self._representation in the __repr__() method of the metaclass.
– Sven Marnach
Feb 8 '11 at 12:50
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Is it possible to declare git repository as dependency in android gradle?
...the version -SNAPSHOT jitpack.io/docs/#snapshots
– Andrejs
Sep 21 '15 at 13:28
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Turn off CSRF token in rails 3
...orrect answer for apps that have a mix of regular browser-accessible forms and API endpoints. The answer from Markus Proske would be correct if you were absolutely sure you were not going to have any browser-accessible forms in your app.
– Asfand Qazi
Jul 9 '1...
HashSet versus Dictionary w.r.t searching time to find if an item exists
...estion as the OP. I already have a dictionary i'm using for other reasons, and wanted to know if i benefit from changing to a Hashset instead of using ContainsKey. Looks like the answer is no since both are so fast.
– FistOfFury
Sep 12 '12 at 19:15
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Internal typedefs in C++ - good style or bad style?
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I think it is excellent style, and I use it myself. It is always best to limit the scope of names as much as possible, and use of classes is the best way to do this in C++. For example, the C++ Standard library makes heavy use of typedefs within classes.
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Dynamic cell width of UICollectionView depending on label width
...ne issue. When I uncomment [cell.myLabel sizeToFit] I have words truncated and letters cut at the bottom but it becomes ok after I scroll (words have they normal size and letters jump up a bit). If I comment and disable [cell.myLabel sizeToFit] message (I decided to play around with IB and it works ...