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Number of processors/cores in command line
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nproc is what you are looking for.
More here : http://www.cyberciti.biz/faq/linux-get-number-of-cpus-core-command/
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Is there any reason to use a synchronous XMLHttpRequest?
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I think they might become more popular as HTML 5 standards progress. If a web application is given access to web workers, I could foresee developers using a dedicated web worker to make synchronous requests for, as Jonathan said, ...
Checking if a string can be converted to float in Python
...ent)
except ValueError:
print "Not a float"
..it's simple, and it works
Another option would be a regular expression:
import re
if re.match(r'^-?\d+(?:\.\d+)?$', element) is None:
print "Not float"
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How do I escape ampersands in XML so they are rendered as entities in HTML?
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CodeCaster
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answered Aug 25 '09 at 14:37
Wim ten BrinkW...
Android LinearLayout Gradient Background
I am having trouble applying a gradient background to a LinearLayout.
10 Answers
10
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get client time zone from browser [duplicate]
...reliable way to get a timezone from client browser? I saw the following links but I want a more robust solution.
9 Answers...
How to force ASP.NET Web API to always return JSON?
... based on the Accept header. I don't need / want this, is there a way (like an attribute or something) to tell Web API to always return JSON?
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Programmatically Determine a Duration of a Locked Workstation?
How can one determine, in code, how long the machine is locked?
8 Answers
8
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Could not load file or assembly … An attempt was made to load a program with an incorrect format (Sy
...le application, which depends on ProjectA . Yesterday, everything was working fine, but suddenly today when I run ProjectB I get this:
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How to solve “The specified service has been marked for deletion” error
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There may be several causes which lead to the service being stuck in “marked for deletion”.
SysInternals' Process Explorer is opened. Closing it should lead to automatic removal of the service.
Task Manager is opened.
Microsoft Management Console (MMC) is opened. To ensure all insta...