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CSS selector for a checked radio button's label
Is it possible to apply a css(3) style to a label of a checked radio button?
6 Answers
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Is it good practice to NULL a pointer after deleting it?
... against setting pointers to 0 after delete would be that doing so just masks double delete bugs and leaves them unhandled.
It's best to not have double delete bugs, obviously, but depending on ownership semantics and object lifecycles, this can be hard to achieve in practice. I prefer a masked dou...
Jackson and generic type reference
I want to use jackson json library for a generic method as follows:
3 Answers
3
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Should IBOutlets be strong or weak under ARC?
...g ARC. Should IBOutlet s to UIView s (and subclasses) be strong or weak ?
11 Answers
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Check if EditText is empty. [closed]
I have 5 EditTexts in android for users to input. I would like to know if I could have a method for checking all the 5 EditTexts if they are null. Is there any way to do this??
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Where can I find a list of scopes for Google's OAuth 2.0 API? [closed]
The example I'm working with specifies the scope in the OAuth request as:
scope=https%3A%2F%2Fwww.googleapis.com%2Fauth%2Fuserinfo.email+https%3A%2F%2Fwww.googleapis.com%2Fauth%2Fuserinfo.profile
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How do I put an 'if clause' in an SQL string?
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Failed to build gem native extension (installing Compass)
...or on Ubuntu, but it seems OP is using OSX.
– mhnagaoka
Oct 8 '14 at 5:33
1
Fixed for me on Ubunt...
Java String split removed empty values
...aded version of split(delimiter, limit) with limit set to negative value like
String[] split = data.split("\\|", -1);
Little more details:
split(regex) internally returns result of split(regex, 0) and in documentation of this method you can find (emphasis mine)
The limit parameter controls the num...
What's the best way to send a signal to all members of a process group?
I want to kill a whole process tree. What is the best way to do this using any common scripting languages? I am looking for a simple solution.
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