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Sort rows in data.table in decreasing order on string key `order(-x,v)` gives error on data.table 1.
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What is the difference between XMLHttpRequest, jQuery.ajax, jQuery.post, jQuery.get
...vide some examples to know the difference in terms of functionality and performance?
6 Answers
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UIPopovercontroller dealloc reached while popover is still visible
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How do I get the number of elements in a list?
...ypes you can get the len (length) of
And in fact we see we can get this information for all of the described types:
>>> all(hasattr(cls, '__len__') for cls in (str, bytes, tuple, list,
xrange, dict, set, frozenset))
True
Do not use len to tes...
How do I revert master branch to a tag in git?
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How to change font face of Webview in Android?
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In my case , data is returning in the form of tags from ck editor(backend api) <div style=\"text-align: center;\"> <span style=\"background-color: transparent;\"> <font color=\"#f20505\" size=\"5\" face=\"Comic Sans MS\">Please share your feed...
Move branch pointer to different commit without checkout
...mit>
where -m adds a message to the reflog for the branch.
The general form is
git update-ref -m "reset: Reset <branch> to <new commit>" <ref> <commit>
You can pick nits about the reflog message if you like - I believe the branch -f one is different from the reset --hard...
How to get CSS to select ID that begins with a string (not in Javascript)?
...art of string" and "end of string" respectively.
See the specs for full information.
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Proper indentation for Python multiline strings
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The second form with automatic string concatenation doesn't include newline It's a feature.
– Mike Graham
Oct 27 '11 at 19:05
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How to initialize a JavaScript Date to a particular time zone
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401
Background
JavaScript's Date object tracks time in UTC internally, but typically accepts input...