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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...
Why are exclamation marks used in Ruby methods?
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630
In general, methods that end in ! indicate that the method will modify the object it's called o...
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...
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...
MVC 4 @Scripts “does not exist”
...n see this topic:
How to add reference to System.Web.Optimization for MVC-3-converted-to-4 app
As many pointed out, restart of VS could be required after the above steps to make this work.
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Waiting until two async blocks are executed before starting another block
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305
Use dispatch groups: see here for an example, "Waiting on Groups of Queued Tasks" in the "Disp...