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'Incomplete final line' warning when trying to read a .csv file into R
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135
The message indicates that the last line of the file doesn't end with an End Of Line (EOL) char...
How to force Chrome browser to reload .css file while debugging in Visual Studio?
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23 Answers
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Can't compare naive and aware datetime.now()
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Phillip
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answered Mar 9 '13 at 5:54
Viren RajputViren Rajput
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Save modifications in place with awk
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In GNU Awk 4.1.0 (released 2013) and later, it has the option of "inplace" file editing:
[...] The "inplace" extension, built using the new facility, can be used to simulate the GNU "sed -i" feature. [...]
Example usage:
$ gawk -i inplace '{ gsub(/foo/,...
How to resize a VirtualBox vmdk file
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– Avindra Goolcharan
Feb 25 '14 at 3:01
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How to get WordPress post featured image URL
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302
Check the code below and let me know if it works for you.
<?php if (has_post_thumbnail( $p...
What's the Best Way to Shuffle an NSMutableArray?
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edited Dec 27 '13 at 7:08
HRM
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answered...
What's the need of array with zero elements?
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139
This is a way to have variable sizes of data, without having to call malloc (kmalloc in this ca...
Why are exclamation marks used in Ruby methods?
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In general, methods that end in ! indicate that the method will modify the object it's called o...
How to pass an array within a query string?
...n the section on multi-valued keys in Query string - Wikipedia, or in the W3C docs dealing with multi-select inputs.
UPDATE
As commenters have pointed out, this is very much framework-specific. Some examples:
Query string:
?list_a=1&list_a=2&list_a=3&list_b[]=1&list_b[]=2&l...