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How to extend an existing JavaScript array with another array, without creating a new array
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Arsen Khachaturyan
5,90933 gold badges3232 silver badges3434 bronze badges
answered Sep 3 '09 at 15:27
DzinXDzinX
43....
How to split a file into equal parts, without breaking individual lines? [duplicate]
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wc -l xyzzy.*
This outputs:
Total lines = 70
Lines per file = 12
12 xyzzy.aa
12 xyzzy.ab
12 xyzzy.ac
12 xyzzy.ad
12 xyzzy.ae
10 xyzzy.af
70 total
More recent versions of split allow you to specify a number of CHUNKS with the -n/--number option. You can therefore use som...
Git diff against a stash
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1942
See the most recent stash:
git stash show -p
See an arbitrary stash:
git stash show -p stash...
How to saveHTML of DOMDocument without HTML wrapper?
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27 Answers
27
Active
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Bootstrap 3: pull-right for col-lg only
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You could put "element 2" in a smaller column (ie: col-2) and then use push on larger screens only:
<div class="row">
<div class="col-lg-6 col-xs-6">elements 1</div>
<div class="col-lg-6 col-xs-6">
<div cla...
How do I install a NuGet package into the second project in a solution?
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323
There's 3 approaches :).
In NuGet 1.1 (The latest release) we've improved powershell pipelining...
Why prefer two's complement over sign-and-magnitude for signed numbers?
...ve numbers. Check out the article on Wikipedia.
Say you have two numbers, 2 and -1. In your "intuitive" way of representing numbers, they would be 0010 and 1001, respectively (I'm sticking to 4 bits for size). In the two's complement way, they are 0010 and 1111. Now, let's say I want to add them.
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C library function to perform sort
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120
qsort() is the function you're looking for. You call it with a pointer to your array of data, t...
PreparedStatement IN clause alternatives?
...uct the result set.
Prepare N different size-of-IN-list queries; say, with 2, 10, and 50 values. To search for an IN-list with 6 different values, populate the size-10 query so that it looks like SELECT my_column FROM my_table WHERE search_column IN (1,2,3,4,5,6,6,6,6,6). Any decent server will opti...