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How to replace (or strip) an extension from a filename in Python?
...n Python that would replace (or remove, whatever) the extension of a filename (if it has one) ?
7 Answers
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mmap() vs. reading blocks
.... The files contain sets of variable length records. I've got a first implementation up and running and am now looking towards improving performance, particularly at doing I/O more efficiently since the input file gets scanned many times.
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Logging Clientside JavaScript Errors on Server [closed]
Im running a ASP.NET Site where I have problems to find some JavaScript Errors just with manual testing.
8 Answers
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Using numpy to build an array of all combinations of two arrays
I'm trying to run over the parameters space of a 6 parameter function to study it's numerical behavior before trying to do anything complex with it so I'm searching for a efficient way to do this.
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How to define several include path in Makefile
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It still doesn't work for me, though running gcc manually does it.
– NoBugs
May 26 '16 at 20:47
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How to view the SQL queries issued by JPA?
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Logging options are provider-specific. You need to know which JPA implementation do you use.
Hibernate (see here):
<property name = "hibernate.show_sql" value = "true" />
EclipseLink (see here):
<property name="eclipselink.logging.level" value="FINE"/>
OpenJPA (see here):
<...
Does .NET provide an easy way convert bytes to KB, MB, GB, etc.?
...ue, int decimalPlaces = 1)
{
if (decimalPlaces < 0) { throw new ArgumentOutOfRangeException("decimalPlaces"); }
if (value < 0) { return "-" + SizeSuffix(-value); }
if (value == 0) { return string.Format("{0:n" + decimalPlaces + "} bytes", 0); }
// mag is 0 for bytes, 1 for KB...
Parallelize Bash script with maximum number of processes
...Depending on what you want to do xargs also can help (here: converting documents with pdf2ps):
cpus=$( ls -d /sys/devices/system/cpu/cpu[[:digit:]]* | wc -w )
find . -name \*.pdf | xargs --max-args=1 --max-procs=$cpus pdf2ps
From the docs:
--max-procs=max-procs
-P max-procs
Run up to ma...
How to reset radiobuttons in jQuery so that none is checked
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In versions of jQuery before 1.6 use:
$('input[name="correctAnswer"]').attr('checked', false);
In versions of jQuery after 1.6 you should use:
$('input[name="correctAnswer"]').prop('checked', false);
but if you are using 1.6.1+ you can use the first form (see note 2 below...
How do I remove a file from the FileList
...les onto a div and of course fetching the dataTransfer object, which gives me the FileList .
14 Answers
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