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Match multiple cases classes in scala
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145
Looks like you don't care about the values of the String parameters, and want to treat B and C...
How to change MySQL column definition?
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e.g.
ALTER TABLE test MODIFY COLUMN locationExpect VARCHAR(120);
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NSObject +load and +initialize - What do they do?
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185
The load message
The runtime sends the load message to each class object, very soon after the...
Getting a list of associative array keys
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You can use: Object.keys(obj)
Example:
var dictionary = {
"cats": [1, 2, 37, 38, 40, 32, 33, 35, 39, 36],
"dogs": [4, 5, 6, 3, 2]
};
// Get the keys
var keys = Object.keys(dictionary);
console.log(keys);
See reference below for browser support. It is supported in Firefox 4.20, Chro...
How do I analyze a program's core dump file with GDB when it has command-line parameters?
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183
You can use the core with GDB in many ways, but passing parameters which is to be passed to th...
Access denied for user 'root'@'localhost' while attempting to grant privileges. How do I grant privi
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13 Answers
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Android ClickableSpan not calling onClick
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answered Dec 28 '11 at 23:30
Marc AttinasiMarc Attinasi
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What is the benefit of using $() instead of backticks in shell scripts?
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166
The major one is the ability to nest them, commands within commands, without losing your sanit...