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Reliable way for a Bash script to get the full path to itself [duplicate]
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@danfuzz: linux.die.net/man/8/symlinks looks like a good thing to use, to both have "cleaner" symlinks, and find their full path equivalent
– Olivier Dulac
Apr 23 '14 at 9:33
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PHP multidimensional array search by value
...('100', array_column($userdb, 'uid'));
Here is documentation: http://php.net/manual/en/function.array-column.php.
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Most efficient way to remove special characters from string
...d]. Anders etal did a lot of work optimizing everything about strings in .net
– user1228
Jul 13 '09 at 16:02
I've don...
How to call Android contacts list?
...eturn to my app with the contact's name. Here's the code I got on the internet, but it doesnt work.
13 Answers
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Cleanest way to write retry logic?
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You should try Polly. It's a .NET library written by me that allows developers to express transient exception handling policies such as Retry, Retry Forever, Wait and Retry or Circuit Breaker in a fluent manner.
Example
Policy
.Handle<SqlExceptio...
How can I process each letter of text using Javascript?
...n. The third major platform that uses it is Windows. Unix, MacOS, and internet protocols use UTF-8. charAt is left over from the UCS-2 days when there were no surrogate pairs and to address the problem a new function, codepointAt was added to JavaScript that handles our friendly pile of poo correctl...
count vs length vs size in a collection
... one who was responsible for the naming conventions used by the Java, BCL/.Net, or C/C++ standard frameworks/libraries bothered to ask me, so you're all stuck with whatever they came up with.
If only I were much smarter than I am and was named Bjarne, all of you might be spared the misery...
Of co...
When would you use delegates in C#? [closed]
...A coworker just asked me this question - what's the point of delegates in .NET? My answer was very short and one that he had not found online: to delay execution of a method.
Source: LosTechies
Just like LINQ is doing.
sh...
Placing border inside of div and not on its edge
... box-shadow:inset 0px 0px 0px 10px #f00;
}
Example here: http://jsfiddle.net/nVyXS/ (hover to view border)
This works in modern browsers only. For example: No IE 8 support.
See caniuse.com (box-shadow feature) for more info.
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Last non-empty cell in a column
...found the exact same formulas and nearly the same wording over at exceljet.net/formula/get-value-of-last-non-empty-cell . Is that also you or someone else? There is no obvious connection.
– Solomon Rutzky
Oct 3 '16 at 22:21
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