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When should we use mutex and when should we use semaphore
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j0k
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answered Aug 22 '12 at 3:12
Annu GogatyaAnnu Gogatya
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Entity Framework VS LINQ to SQL VS ADO.NET with stored procedures? [closed]
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432
First off, if you're starting a new project, go with Entity Framework ("EF") - it now generates...
What's the advantage of Logic-less template (such as mustache)?
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13 Answers
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How to use PrimeFaces p:fileUpload? Listener method is never invoked or UploadedFile is null / throw
...t and you can't upgrade it (should be effortless when already on a Servlet 3.0 compatible container), then you need to manually register the below PrimeFaces file upload filter in web.xml (it will parse the multi part request and fill the regular request parameter map so that FacesServlet can contin...
How fast is D compared to C++?
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edited Feb 28 '11 at 23:44
answered Feb 28 '11 at 13:14
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How to find Unused Amazon EC2 Security groups
...are the 2 lists and see what's not being used from the master list:
comm -23 <(aws ec2 describe-security-groups --query 'SecurityGroups[*].GroupId' --output text | tr '\t' '\n'| sort) <(aws ec2 describe-instances --query 'Reservations[*].Instances[*].SecurityGroups[*].GroupId' --output text ...
What does Google Closure Library offer over jQuery? [closed]
... Albireo
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answered Nov 6 '09 at 21:13
WookaiWookai
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How to capture Curl output to a file?
...the filename contains the url
curl http://www.example.com/data.txt -o "file_#1.txt"
# saves to data.txt, the filename extracted from the URL
curl http://www.example.com/data.txt -O
# saves to filename determined by the Content-Disposition header sent by the server.
curl http://www.example.com/da...
scala vs java, performance and memory? [closed]
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263
Scala makes it very easy to use enormous amounts of memory without realizing it. This is usuall...
Alarm Manager Example
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Gastón Saillén
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answered Jan 10 '12 at 10:45
XXXXXX
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