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Getting full URL of action in ASP.NET MVC [duplicate]
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answered Jan 5 '10 at 10:37
PaddyPaddy
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Insert a line at specific line number with sed or awk
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edited Nov 9 '14 at 0:18
answered Jun 30 '11 at 15:54
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Find location of a removable SD card
...l supported by the platform today), and a small feature added to Android 3.0 where it would scan additional SD cards and add them to the media provider and give apps read-only access to their files (which is also still supported in the platform today).
Android 4.4 is the first release of the platfor...
Installing Ruby Gem in Windows
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edited Feb 8 '17 at 12:07
reducing activity
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an...
Is it ever advantageous to use 'goto' in a language that supports loops and functions? If so, why?
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edited Jul 9 '12 at 13:05
Noctis Skytower
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How to convert nanoseconds to seconds using the TimeUnit enum?
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201
Well, you could just divide by 1,000,000,000:
long elapsedTime = end - start;
double seconds =...
Using the HTML5 “required” attribute for a group of checkboxes?
...xpression:
$('div.checkbox-group.required :checkbox:checked').length > 0
which returns true if at least one element is checked.
Based on that, you can implement your validation check.
share
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constant pointer vs pointer on a constant value [duplicate]
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answered Apr 10 '12 at 15:39
Alok SaveAlok Save
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How to get current CPU and RAM usage in Python?
...culate percentage of available memory
psutil.virtual_memory().available * 100 / psutil.virtual_memory().total
20.8
Here's other documentation that provides more concepts and interest concepts:
https://psutil.readthedocs.io/en/latest/
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Set custom HTML5 required field validation message
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+150
Code snippet
Since this answer got very much attention, here is a nice configurable snippet I came up with:
/**
* @author ComFreek...