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Is there a function to make a copy of a PHP array to another?
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946
In PHP arrays are assigned by copy, while objects are assigned by reference. This means that:
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How to find first element of array matching a boolean condition in JavaScript?
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246
Since ES6 there is the native find method for arrays; this stops enumerating the array once it ...
How does OAuth 2 protect against things like replay attacks using the Security Token?
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rogerdpack
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answered Oct 9 '14 at 7:38
Owen CaoOwen...
Turning multi-line string into single comma-separated
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answered Oct 29 '17 at 17:46
Bhargav SrinivasanBhargav Srinivasan
35722 silver badges66 bronze badges
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Whitespace Matching Regex - Java
... + "\\u200A" // HAIR SPACE
+ "\\u2028" // LINE SEPARATOR
+ "\\u2029" // PARAGRAPH SEPARATOR
+ "\\u202F" // NARROW NO-BREAK SPACE
+ "\\u205F" // MEDIUM MATHEMATICAL SPACE
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Correct file permissions for WordPress [closed]
... Raman Sahasi
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answered May 20 '14 at 9:13
ManuelSchneid3rManuelSchneid3r
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Listing only directories in UNIX
I want to list only the directories in specified path ( ls doesn't have such option).
Also, can this be done with a single line command?
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What does %w(array) mean?
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The easiest way to mnemonically remember what this means is "Whitespace (w) separated array".
– Julik
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Understanding implicit in Scala
I was making my way through the Scala playframework tutorial and I came across this snippet of code which had me puzzled:
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How to get process ID of background process?
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^Z
[1]+ Stopped guard
my_mac:workspace r$ jobs -l
[1]+ 46841 Suspended: 18 guard
In this case, 46841 is the PID.
From help jobs:
-l Report the process group ID and working directory of the jobs.
jobs -p is another option which shows just the PIDs.
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