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How do I print the elements of a C++ vector in GDB?
...uce an output similar to:
$1 = std::vector of length 3, capacity 4 = {10, 20, 30}
To achieve above, you need to have gdb 7 (I tested it on gdb 7.01) and some python pretty-printer. Installation process of these is described on gdb wiki.
What is more, after installing above, this works well with ...
Rank function in MySQL
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270
One option is to use a ranking variable, such as the following:
SELECT first_name,
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What does Html.HiddenFor do?
... HTML:
<form name="form1">
<input type="hidden" name="Id">2</input>
<input type="text" name="Value" value="Some Text" />
</form>
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What are the Ruby File.open modes and options?
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CSS: How to have position:absolute div inside a position:relative div not be cropped by an overflow:
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A trick that works is to position box #2 with position: absolute instead of position: relative. We usually put a position: relative on an outer box (here box #2) when we want an inner box (here box #3) with position: absolute to be positioned relative to the outer...
List of strings to one string
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292
I would go with option A:
String.Join(String.Empty, los.ToArray());
My reasoning is because...
How to append the output to a file?
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215
Use >> to append:
command >> file
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How do I set up HttpContent for my HttpClient PostAsync second parameter?
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Real-world applications of zygohistomorphic prepromorphisms
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Why do I need 'b' to encode a string with Base64?
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base64 encoding takes 8-bit binary byte data and encodes it uses only the characters A-Z, a-z,...