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How to know if user is logged in with passport.js?
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edited Oct 20 '14 at 10:39
answered Sep 11 '13 at 11:29
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How do you disable viewport zooming on Mobile Safari?
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answered Dec 8 '10 at 16:46
BoltClock♦BoltClock
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Ruby on Rails: How do you add add zeros in front of a number if it's under 10?
...003:0> sprintf '%02d', 1
=> "01"
irb(main):004:0> sprintf '%02d', 10
=> "10"
You might want to reference the format table for sprintf in the future, but for this particular example '%02d' means to print an integer (d) taking up at least 2 characters (2) and left-padding with zeros inst...
How to make an array of arrays in Java
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answered Jan 24 '11 at 10:54
Jon SkeetJon Skeet
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ExecutorService that interrupts tasks after a timeout
...ble(){
public void run(){
handler.cancel();
}
}, 10000, TimeUnit.MILLISECONDS);
This will execute your handler (main functionality to be interrupted) for 10 seconds, then will cancel (i.e. interrupt) that specific task.
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How To Check If A Key in **kwargs Exists?
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TadeckTadeck
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a...
How to create an array containing 1…N
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answered Sep 19 '10 at 17:54
scunliffescunliffe
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Count, size, length…too many choices in Ruby?
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answered Dec 29 '10 at 1:08
Mark ByersMark Byers
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Check if item is in an array / list
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edited Feb 10 '19 at 21:23
answered Jun 28 '12 at 19:40
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Creating JS object with Object.create(null)?
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Peter HerdenborgPeter Herdenborg
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add a co...