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how do i remove a comma off the end of a string?
...bstr($str, -1, 1) == ',') {
$str = substr($str, 0, -1);
}
http://php.net/manual/en/function.substr.php
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Bash script error [: !=: unary operator expected
... precise original values. And you're missing some quotes, which shellcheck.net will catch (with the warnings linked to a wiki page that describes why those quotes were important).
– Charles Duffy
Jan 14 '19 at 14:56
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Iterate through options
...xt + ' ' + this.value);
});
http://api.jquery.com/each/
http://jsfiddle.net/Rx3AP/
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What are the most widely used C++ vector/matrix math/linear algebra libraries, and their cost and be
...ifications/APIs. you could have mentioned their initial implementations by netlib or other implementations such as ATLAS and OpenBLAS.
– Foad
Feb 13 '17 at 20:13
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C# declare empty string array
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If you are using .NET Framework 4.6 and later, they have some new syntax you can use:
using System; // To pick up definition of the Array class.
var myArray = Array.Empty<string>();
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Difference between jQuery `click`, `bind`, `live`, `delegate`, `trigger` and `on` functions (with an
...) You can view a demo here, just pull up the console to inspect: jsfiddle.net/aJy2B
– Nick Craver♦
Jun 2 '10 at 4:24
3
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Removing MySQL 5.7 Completely [closed]
...erdel: user mysql is currently logged in".
– arulraj.net
Aug 4 '14 at 13:31
1
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Technically what is the main difference between Oracle JDK and OpenJDK? [duplicate]
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Cheeso , here is the list bugs.openjdk.java.net/issues/…
– rajeshnair
May 18 '15 at 4:48
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Run Java Code Online [closed]
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Java 8 online compiler is available in compilejava.net also. tryjava8.com is down when I tried.
– Kay Gee
Nov 24 '14 at 18:43
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reference assignment is atomic so why is Interlocked.Exchange(ref Object, Object) needed?
...gue correct?
No. Reference assignment is guaranteed to be atomic on all .NET platforms.
My colleague is reasoning from false premises. Does that mean that their conclusions are incorrect?
Not necessarily. Your colleague could be giving you good advice for bad reasons. Perhaps there is some o...