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Mock HttpContext.Current in Test Init Method
...dited Mar 11 '16 at 11:07
Rizier123
55k1616 gold badges7777 silver badges119119 bronze badges
answered Mar 11 '16 at 11:02
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What's the difference between ConcurrentHashMap and Collections.synchronizedMap(Map)?
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Please also note that the ConcurrentHashMap does not allow null keys or values. So they are NOT equal alternatives of a synchronized map.
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ADB Shell Input Events
...DOWN"
94 --> "KEYCODE_PICTSYMBOLS"
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122 --> "KEYCODE_MOVE_HOME"
123 --> "KEYCODE_MOVE_END"
The complete list of commands can be found on:
http://developer.android.com/reference/android/view/KeyEvent.html
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What is the purpose and use of **kwargs?
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@yashas123 No; if you loop over something that's empty, nothing happens, so whatever code might come next runs normally.
– J.G.
Nov 29 '19 at 14:22
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Is the order of elements in a JSON list preserved?
...nswered Aug 27 '11 at 13:12
user123444555621user123444555621
123k2323 gold badges101101 silver badges120120 bronze badges
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In Node.js, how do I “include” functions from my other files?
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Create two js files
// File cal.js
module.exports = {
sum: function(a,b) {
return...
What is the exact meaning of IFS=$'\n'?
...cessary. Run new IFS in subshell to avoid overriding the default IFS:
ar=(123 321); ( IFS=$'\n'; echo ${ar[*]} )
Besides I don't really believe you recover the old IFS fully. You should double quote it to avoid line breaking such as OLDIFS="$IFS".
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Reference assignment operator in PHP, =&
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It's not deprecated and is unlikely to be. It's the standard way to, for example, make part of...
Algorithm to return all combinations of k elements from n
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Usage:
var result = Combinations(new[] { 1, 2, 3, 4, 5 }, 3);
Result:
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Linux: compute a single hash for a given folder & contents?
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One possible way would be:
sha1sum path/to/folder/* | sha1sum
If there is a whole directory ...