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When is it better to use an NSSet over an NSArray?
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How to compute the sum and average of elements in an array?
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How does one use rescue in Ruby without the begin and end block
...on blocks.
– Jörg W Mittag
Oct 22 '11 at 11:25
can you do def rescue ensure end as well?
– Moha...
Android : Check whether the phone is dual SIM
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Update 23 March'15 :
Official multiple SIM API is available now from Android 5.1 onwards ...
Skip first entry in for loop in python?
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13 Answers
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To find whether a column exists in data frame or not
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edited Apr 28 '12 at 15:09
answered Apr 23 '12 at 7:03
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Git: how to reverse-merge a commit?
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106
To create a new commit that 'undoes' the changes of a past commit, use:
$ git revert <comm...
How do I find the time difference between two datetime objects in python?
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15 Answers
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In C/C++ what's the simplest way to reverse the order of bits in a byte?
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How to remove “index.php” in codeigniter's path
...oot web directory containing the following:
RewriteEngine on
RewriteCond $1 !^(index\.php|[Javascript / CSS / Image root Folder name(s)]|robots\.txt)
RewriteRule ^(.*)$ /index.php/$1 [L]
Another good version is located here:
http://snipplr.com/view/5966/codeigniter-htaccess/
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