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How to print last two columns using awk
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edited Nov 29 '10 at 15:07
answered Nov 29 '10 at 15:02
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How to enable cURL in PHP / XAMPP
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answered Aug 28 '09 at 14:26
Jon BenedictoJon Benedicto
10.1k33 gold badges2525 silver badges2929 bronze badges
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What is the difference between Θ(n) and O(n)?
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609
Short explanation:
If an algorithm is of Θ(g(n)), it means that the running time of the al...
Removing duplicate values from a PowerShell array
...lias is select) with the -Unique switch; e.g.:
$a = @(1,2,3,4,5,5,6,7,8,9,0,0)
$a = $a | select -Unique
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Will using 'var' affect performance?
...you have this method:
IList<int> Foo()
{
return Enumerable.Range(0,10).ToList();
}
Consider these three lines of code to call the method:
List<int> bar1 = Foo();
IList<int> bar = Foo();
var bar3 = Foo();
All three compile and execute as expected. However, the first two lines ...
Why does appending “” to a String save memory?
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160
Doing the following:
data.substring(x, y) + ""
creates a new (smaller) String object, and thr...
Vertically align text next to an image?
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2300
Actually, in this case it's quite simple: apply the vertical align to the image. Since it's all...
Open a URL in a new tab (and not a new window)
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QuentinQuentin
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Why do 64-bit DLLs go to System32 and 32-bit DLLs to SysWoW64 on 64-bit Windows?
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edited Feb 27 '19 at 2:01
chrki
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answered Jun ...
I cannot start SQL Server browser
...'t start the SQL Server browser from SQL Service Configuration Manager 2008 version. There are absolutely no options to start the service. It's disabled as image shown below. How should I start the service again?
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