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Why doesn't print work in a lambda?
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A lambda's body has to be a single expression. In Python 2.x, print is a statement. However, i...
Clang vs GCC - which produces faster binaries? [closed]
...lity) of binaries it produces - if gcc -O3 can produce a binary that runs 1% faster, or Clang binaries take up more memory or just fail due to compiler bugs, it's a deal-breaker.
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How to get the max of two values in MySQL?
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Use GREATEST()
E.g.:
SELECT GREATEST(2,1);
Note: Whenever if any single value contains null at that time this function always returns null (Thanks to user @sanghavi7)
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Express res.sendfile throwing forbidden error
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edited Sep 23 '15 at 14:12
nwinkler
43.5k1818 gold badges132132 silver badges149149 bronze badges
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Wait for a void async method
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edited Apr 29 '16 at 16:12
tier1
5,58866 gold badges3939 silver badges6666 bronze badges
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Seeding the random number generator in Javascript
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13 Answers
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How to append a char to a std::string?
The following fails with the error prog.cpp:5:13: error: invalid conversion from ‘char’ to ‘const char*’
13 Answer...
UITableView is starting with an offset in iOS 7
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By default table view controllers will pad the content down under the nav bar so you could scrol...
Split output of command by columns using Bash?
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10 Answers
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How to get the caller's method name in the called method?
...ctions in inspect can help:
>>> import inspect
>>> def f1(): f2()
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>>> def f2():
... curframe = inspect.currentframe()
... calframe = inspect.getouterframes(curframe, 2)
... print('caller name:', calframe[1][3])
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>>> f1()
caller name: f1
this intr...