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Why doesn't Python have a sign function?

...nt "cmp(x, 0)" being already mentioned in the question - there is not much info and it is unclear to me why this is the "accepted" answer with so many votes.? – kxr Aug 18 '16 at 10:21 ...
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SVN Error - Not a working copy

...ilter out old projects I no longer need. So my repository contains all the info I need, but has a new UUID. In this case, I'm just going to tar up the changed files, get a fresh checkout, and then untar. – Drarok Aug 28 '09 at 15:21 ...
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Resolving LNK4098: defaultlib 'MSVCRT' conflicts with

... @buzz3791 use /verbose instead of /verbose:lib. The displayed information includes the library search process and lists each library and object name (with full path), the symbol being resolved from the library, and a list of objects that reference the symbol. /verbose can display all th...
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Where to learn about VS debugger 'magic names'

...ou have an unused local variable that the optimizer removes, we emit debug info for it anyway into the PDB. We stuck the suffix __Deleted$ onto such variables so that the debugger knows that they were in source code but not represented in the binary. Temporary variable slots allocated by the compi...
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What exception classes are in the standard C++ library

...rray_new_length <new> invalid array length std::bad_cast <typeinfo> execution of an invalid dynamic-cast std::bad_exception <exception> signifies an incorrect exception was thrown std::bad_function_call <functional> thrown by "null" std::function std::bad_type...
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When NOT to use Cassandra?

...QL solutions together. See dataconomy.com/sql-vs-nosql-need-know for more info. In the NoSQL landscape the basic divisions are document, key-value, graph and big-table. They have different characteristics for different problems. A solution that is a good match for mongo may not be a good match f...
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How can I make an “are you sure” prompt in a Windows batchfile?

...u can get user input SET /P variable=[promptString] see set /? for more info share | improve this answer | follow | ...
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Loop inside React JSX

... @corysimmons Cool, thanks for the info on fill(). I remember now that the reason I hesitated on that is a question about how optionality of parameters is indicated in the ES spec (have to look into that sometime). The comma is just a way to elide an array ele...
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How to use onSavedInstanceState example please

...lled when the activity is about to be destroyed. But how do you store your information in it and bring it back to its original state in onCreate(Bundle savedInstanceState) ? I don't understand how this bundle will restore information. It would be helpful if someone can provide an example. The Dev g...
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Alarm Manager Example

..., WakefulBroadcastReceiver manages the wake lock itself. See link for more info. – icastell Mar 27 '14 at 8:28 ...