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Most efficient way to concatenate strings?
...uch better than using the + operator. But I've found that, when executing 1000 concatenations or less, String.Join() is even more efficient than StringBuilder.
StringBuilder sb = new StringBuilder();
sb.Append(someString);
The only problem with String.Join is that you have to concatenate the str...
Finding the path of the program that will execute from the command line in Windows
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answered Oct 23 '10 at 6:32
Chris SchmichChris Schmich
26.8k44 gold badges6969 silver badges9393 bronze badges
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Create JSON-object the correct way
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answered Jul 19 '10 at 13:21
CristianCristian
188k5858 gold badges348348 silver badges260260 bronze badges
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How to change my Git username in terminal?
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102
EDIT: In addition to changing your name and email You may also need to change your credential...
IIS7 Overrides customErrors when setting Response.StatusCode?
...Pavel Chuchuva
20.8k77 gold badges9292 silver badges104104 bronze badges
3
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How do you get the “object reference” of an object in java when toString() and hashCode() have been
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109
What exactly are you planning on doing with it (what you want to do makes a difference with wh...
How do I check if an element is really visible with JavaScript? [duplicate]
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+100
For the point 2.
I see that no one has suggested to use document.elementFromPoint(x,y), to me it is the fastest way to test if an e...
Setting Icon for wpf application (VS 08)
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answered Apr 28 '10 at 19:09
742742
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Extract substring using regexp in plain bash
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Using pure bash :
$ cat file.txt
US/Central - 10:26 PM (CST)
$ while read a b time x; do [[ $b == - ]] && echo $time; done < file.txt
another solution with bash regex :
$ [[ "US/Central - 10:26 PM (CST)" =~ -[[:space:]]*([0-9]{2}:[0-9]{2}) ]] &&
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Calculate relative time in C#
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1005
Jeff, your code is nice but could be clearer with constants (as suggested in Code Complete).
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