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Is there a difference between /\s/g and /\s+/g?
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In the first regex, each space character is being replaced, character by character, with the empty string.
In the second regex, each contiguous string of space characters is being replaced with the empty string because of the +.
However, just like how 0 multiplied...
How to translate between Windows and IANA time zones?
... of the data for conversion between Windows and IANA time zone identifiers is the windowsZones.xml file, distributed as part of the Unicode CLDR project. The latest dev version can be found here.
However, CLDR is released only twice annually. This, along with the periodic cadence of Windows update...
Indentation shortcuts in Visual Studio
I'm new to Visual Studio 2010 and C#. How can I indent the selected text to left/right by using shortcuts?
8 Answers
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ActiveRecord, has_many :through, and Polymorphic Associations
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There is a known issue with Rails 3.1.1 that breaks this functionality. If you are having this problem first try upgrading, it's been fixed in 3.1.2
You're so close. The problem is you're misusing the :source option. :source shoul...
How exactly does the python any() function work?
...e python docs page for any , the equivalent code for the any() function is given as:
5 Answers
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ImportError: No module named site on Windows
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I've been looking into this problem for myself for almost a day and finally had a breakthrough. Try this:
Setting the PYTHONPATH / PYTHONHOME variables
Right click the Computer icon in the start menu, go to properties.
On the left tab, go to Advance...
TypeScript or JavaScript type casting
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You can cast like this:
return this.createMarkerStyle(<MarkerSymbolInfo> symbolInfo);
Or like this if you want to be compatible with tsx mode:
return this.createMarkerStyle(symbolInfo as MarkerSymbolInfo);
Just remember that this i...
Disable/turn off inherited CSS3 transitions
...pera 11.x and Firefox 5 on Ubuntu 11.04.
The specific adaptation to Opera is the use of -o-transition: color 0 ease-in; which targets the same property as specified in the other transition rules, but sets the transition time to 0, which effectively prevents the transition from being noticeable. The...
How to filter a dictionary according to an arbitrary condition function?
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edited Apr 27 '16 at 12:13
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Invalid date format specification in gemspec
...lowing error when I try to use gems in windows, and I also referred to
this stackoverflow post and updated rubygems and rails. But nothing could solve the problem.
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