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Check to see if python script is running
...bind('\0' + process_name)
print 'I got the lock'
except socket.error:
print 'lock exists'
sys.exit()
get_lock('running_test')
while True:
time.sleep(3)
It is atomic and avoids the problem of having lock files lying around if your process gets sent a SIGKILL
You can...
Static member initialization in a class template
...ename T> double S<T>::something_relevant=1.5;) compiler throwing error.Can you please tell me what is the reason?
– goodman
Jan 21 at 10:29
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Difference between Statement and PreparedStatement
...eters to set, writing Query using String concatenation looks very ugly and error prone.
Read more about SQL injection issue at http://www.journaldev.com/2489/jdbc-statement-vs-preparedstatement-sql-injection-example
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How to get Visual Studio to open Resolve Conflicts window after a TFS Get
...elect C#, then select Advanced.
Then check the box for Show live semantic errors.
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How to grant permission to users for a directory using command line in Windows?
... If you run this in Powershell in Windows 10, you will get the error about "OI not recognized". Solution: Put the user+perms argument in quotes. For example: C:\>icacls "D:\test" /grant "John:(OI)(CI)F" /T
– JDS
Jan 8 '18 at 16:56
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What's the use of ob_start() in php?
... use during "redirection" reminded me of all the times that i have had the error "Headers already sent". Thanks
– pat
Feb 2 '14 at 19:40
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JavaScript get element by name
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The reason you're seeing that error is because document.getElementsByName returns a NodeList of elements. And a NodeList of elements does not have a .value property.
Use this instead:
document.getElementsByName("acc")[0].value
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Getting “The JSON request was too large to be deserialized”
I'm getting this Error:
2 Answers
2
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Javascript Array Concat not working. Why?
So I've created this jqueryui widget. Its creates a div that I can stream errors into. The widget code looks like this:
5 A...
Hidden Features of PHP? [closed]
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@Peter VERY useful for db->localhost exception error handling.
– Talvi Watia
Jan 29 '10 at 11:30
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