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How to tell if a string is not defined in a Bash shell script
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CSS for grabbing cursors (drag & drop)
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answered Apr 17 '11 at 23:12
mu is too shortmu is too short
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Set 4 Space Indent in Emacs in Text Mode
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20 Answers
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Improve INSERT-per-second performance of SQLite
...al_mode
– OneWorld
Jan 31 '14 at 8:52
4
It's been a while, my suggestions applied for older versi...
Is it possible to stop JavaScript execution? [duplicate]
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+250
Short answer:
throw new Error("Something went badly wrong!");
If you want to know more, keep reading.
Do you want to stop Java...
How do I update zsh to the latest version?
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edited Dec 1 '15 at 21:59
Joe Lencioni
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a...
Understanding the ngRepeat 'track by' expression
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e.g.: $scope.dataSource: [{id:1,name:'one'}, {id:1,name:'one too'}, {id:2,name:'two'}]
You can't iterate this collection while using 'id' as identifier (duplicate id:1).
WON'T WORK:
<element ng-repeat="item.id as item.name for item in dataSource">
// something with item ...
</elemen...
Getting JavaScript object key list
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var obj = {
key1: 'value1',
key2: 'value2',
key3: 'value3',
key4: 'value4'
};
var keys = [];
for (var k in obj) keys.push(k);
alert("total " + keys.length + " keys: " + keys);
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Tools for JPEG optimization? [closed]
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edited Dec 19 '12 at 1:38
community wiki
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