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Opening Vim help in a vertical split window
...mmand -nargs=* -complete=help Help vertical belowright help <args>
Now you can open a vertical help with the :Help command (notice that the first-letter is uppercase)
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Can I do a partial revert in GIT
...files. (There's also git reset -p to selectively unstage changes. Good to know, but probably not what you want in this scenario.)
– Stéphan Kochen
Apr 14 '11 at 20:46
1
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Add a duration to a moment (moment.js)
...d compare those, or you could just use the .isSame() method.
Your code is now:
var timestring1 = "2013-05-09T00:00:00Z";
var timestring2 = "2013-05-09T02:00:00Z";
var startdate = moment(timestring1);
var expected_enddate = moment(timestring2);
var returned_endate = moment(startdate).add(2, 'hours'...
The term “Context” in programming? [closed]
I have been programming for some months now and a frequently used word is "context" in classes. Like ServletContext (Java), Activity (Android), Service (Java, Android), NSManagedContext (Objective-C, iOS).
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Custom thread pool in Java 8 parallel stream
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I see now stackoverflow.com/a/34930831/1520422 shows nicely that it actually works as announced. Yet i still don't understand HOW it works. But i'm fine with "it works". Thanks!
– Frederic Leitenberger
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What's the difference between jQuery's replaceWith() and html()?
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Yeah, I've been fighting this for at least half an hour now, I just realized that the function returns the replaced element, I was expecting it to return the new one with code like this: var $form = $target.closest('tr').replaceWith(html) It turns out $form contains the element ...
Count, size, length…too many choices in Ruby?
... advise using length (or its alias size) rather than count if you want to know how many elements there are altogether.
Regarding ActiveRecord, on the other hand, there are important differences. check out this post:
Counting ActiveRecord associations: count, size or length?
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What's the purpose of the LEA instruction?
...(x, y) coordinates:
struct Point
{
int xcoord;
int ycoord;
};
Now imagine a statement like:
int y = points[i].ycoord;
where points[] is an array of Point. Assuming the base of the array is already in EBX, and variable i is in EAX, and xcoord and ycoord are each 32 bits (so ycoord is ...
Limiting floats to two decimal points
...ssefHarush you can wrap it with float(), but you haven't gained anything. Now you have a float again, with all the same imprecision. 13.9499999999999 and 13.95 are the same float.
– Ned Batchelder
Aug 17 '14 at 13:52
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What does @media screen and (max-width: 1024px) mean in CSS?
...se a media statement which detects you on a desktop not mobile, and you're now at below 720px for example?
– wharfdale
Jul 14 '15 at 7:59
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