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How to find a parent with a known class in jQuery?
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501
Assuming that this is .d, you can write
$(this).closest('.a');
The closest method returns the...
UUID max character length
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174
Section 3 of RFC4122 provides the formal definition of UUID string representations. It's 36 c...
How to get a tab character?
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166
Sure there's an entity for tabs:
	
(The tab is ASCII character 9, or Unicode U+0009....
Is an index needed for a primary key in SQLite?
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150
It does it for you.
INTEGER PRIMARY KEY columns aside, both UNIQUE and PRIMARY KEY
const...
SFTP Libraries for .NET [closed]
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edited Oct 7 '19 at 5:23
Martin Prikryl
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What does @: (at symbol colon) mean in a Makefile?
...hat you've got an obscure combination of two different syntaxes. The make(1) syntax is the use of an action starting with @, which is simply not to echo the command. So a rule like
always:
@echo this always happens
won't emit
echo this always happens
this always happens
Now, th...
Print newline in PHP in single quotes
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12 Answers
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Building and running app via Gradle and Android Studio is slower than via Eclipse
I have a multi-project (~10 modules) of which building takes about 20-30 seconds each time. When I press Run in Android Studio, I have to wait every time to rebuild the app, which is extremely slow.
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