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Non-static method requires a target
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I think this confusing exception occurs when you use a variable in a lambda which is a null-refe...
In which situations do we need to write the __autoreleasing ownership qualifier under ARC?
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When would you use .git/info/exclude instead of .gitignore to exclude files?
...ore in your comment above. My understanding is that ignore rules can be at 3 levels - $PROJECT/.git/info/exclude for (project, user) specific ignore rules, $PROJECT/<any number of directories>/.gitignore which is for project specific ignore rules across any user anywhere (when checked in), ~/...
What is difference between Collection.stream().forEach() and Collection.forEach()?
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answered Apr 23 '14 at 0:14
Stuart MarksStuart Marks
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How do you force a makefile to rebuild a target
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You could declare one or more of your targets to be phony.
A phony target is one that is not...
linux tee is not working with python?
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VorVor
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How do I check if a SQL Server text column is empty?
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where datalength(mytextfield)=0
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Git: Merge a Remote branch locally
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You can reference those remote tracking branches ~(listed with git branch -r) with the name of...
cancelling queued performSelector:afterDelay calls
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Tim
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answered Nov 27 '09 at 2:40
stefanBstefanB
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Why do people say there is modulo bias when using a random number generator?
...and I decide to generate a random number between 0 and 2 by calling rand()%3. However, rand()%3 does not produce the numbers between 0 and 2 with equal probability!
When rand() returns 0, 3, 6, or 9, rand()%3 == 0. Therefore, P(0) = 4/11
When rand() returns 1, 4, 7, or 10, rand()%3 == 1. Therefor...