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Redefining NULL
...casting a 0 constant to a pointer value must result in a NULL pointer (§6.3.2.3/3), and evaluating the null pointer as a boolean must be false. This can be a bit awkward if you really do want a zero address, and NULL is not the zero address.
Nevertheless, with (heavy) modifications to the compiler...
In which situations do we need to write the __autoreleasing ownership qualifier under ARC?
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3 Answers
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Print commit message of a given commit in git
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347
It's not "plumbing", but it'll do exactly what you want:
$ git log --format=%B -n 1 <commi...
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...
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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Git: Merge a Remote branch locally
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335
You can reference those remote tracking branches ~(listed with git branch -r) with the name of...
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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Why does the CheckBoxFor render an additional input tag, and how can I get the value using the FormC
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Have a look here:
http://forums.asp.net/t/1314753.aspx
This isn't a bug, and is in fact the same approach that both Ruby on
Rails and MonoRail use.
When you submit a form with a checkbox, the value is only posted if
the checkbox is checked. So, if you lea...