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Using column alias in WHERE clause of MySQL query produces an error
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edited Sep 25 '18 at 18:06
Madhur Bhaiya
25.4k1010 gold badges3737 silver badges5151 bronze badges
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Copy folder recursively, excluding some folders
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Use rsync:
rsync -av --exclude='path1/to/exclude' --exclude='path2/to/exclude' source destination
Note that using source and source/ are different. A trailing slash means to copy the contents of the folder source into destination. Without the trailing slash...
IE 8: background-size fix [duplicate]
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147
As posted by 'Dan' in a similar thread, there is a possible fix if you're not using a sprite:
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Using Predicate in Swift
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158
This is really just a syntax switch. OK, so we have this method call:
[NSPredicate predicateW...
How come an array's address is equal to its value in C?
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219
The name of an array usually evaluates to the address of the first element of the array, so arr...
how to convert binary string to decimal?
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188
The parseInt function converts strings to numbers, and it takes a second argument specifying t...
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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Node.js: how to consume SOAP XML web service
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13 Answers
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What are all the uses of an underscore in Scala?
...K[_],T](a: K[T])
Ignored variables
val _ = 5
Ignored parameters
List(1, 2, 3) foreach { _ => println("Hi") }
Ignored names of self types
trait MySeq { _: Seq[_] => }
Wildcard patterns
Some(5) match { case Some(_) => println("Yes") }
Wildcard patterns in interpolations
"abc" m...