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How can I reverse a NSArray in Objective-C?
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For obtaining a reversed copy of an array, look at danielpunkass' solution using reverseObjectEnumerator.
For reversing a mutable array, you can add the following category to your code:
@implementation NSMutableArray (Reverse)
- ...
How do you return from 'gf' in Vim
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72
I frequently use Ctrl-6 for this.
It's handy because it allows me to quickly jump back and for...
Redefine tab as 4 spaces
...ated by pressing the tab key, which would result in the file literally containing (up to) 4 space characters for each "tab" you type?
Depending on your answer, one of the following sets of
settings should work for you:
For tab characters that appear 4-spaces-wide:
set tabstop=4
If you're using...
Array.sort() doesn't sort numbers correctly [duplicate]
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72
I've tried different numbers, and it always acts as if the 0s aren't there and sorts the numbe...
What does %~dp0 mean, and how does it work?
... - expands %I to a file extension only
%~sI - expanded path contains short names only
%~aI - expands %I to file attributes of file
%~tI - expands %I to date/time of file
%~zI - expands %I to size of file
%~$PATH:I - searches the directories listed in the PATH
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Why is System.Web.Mvc not listed in Add References?
...e sure that you are getting the correct version. In my case System.Web.Mvc v2 and v4 are there, and they too are not next to each other.
– TTT
Apr 10 '13 at 23:00
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Hidden features of Python [closed]
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Chaining comparison operators:
>>> x = 5
>>> 1 < x < 10
True
>>> 10 < x < 20
False
>>> x < 10 < x*10 < 100
True
>>> 10 > x <= 9
True
>>> 5 == x ...
Library not loaded: /usr/local/opt/readline/lib/libreadline.6.2.dylib
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Homebrew doesn't provide a way to install old version formula. And since v2.0.0, it will run brew cleanup as default behaviours every 30 days. Therefore, you may accidentally update brew and delete the old version.
Here are the steps to install old version:
Go to homebrew-core directory:
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How to get a float result by dividing two integer values using T-SQL?
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72
Because SQL Server performs integer division. Try this:
select 1 * 1.0 / 3
This is helpful w...
How to localize ASP.NET MVC application?
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72
You can also take a look here ASP.NET MVC 2 Localization complete guide and ASP.NET MVC 2 Model...