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Pretty-print an entire Pandas Series / DataFrame
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10 Answers
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Active
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Automatically remove Subversion unversioned files
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Edit:
Subversion 1.9.0 introduced an option to do this:
svn cleanup --remove-unversioned
Before that, I use this python script to do that:
import os
import re
def removeall(path):
if not os.path.isdir(path):
os.remove(path)
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Javascript Array.sort implementation?
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300
I've just had a look at the WebKit (Chrome, Safari …) source. Depending on the type of array,...
Any reason why scala does not explicitly support dependent types?
... Bar }
defined class Foo
scala> val foo1 = new Foo
foo1: Foo = Foo@24bc0658
scala> val foo2 = new Foo
foo2: Foo = Foo@6f7f757
scala> implicitly[foo1.Bar =:= foo1.Bar] // OK: equal types
res0: =:=[foo1.Bar,foo1.Bar] = <function1>
scala> implicitly[foo1.Bar =:= foo2.Bar] // Not O...
How to drive C#, C++ or Java compiler to compute 1+2+3+…+1000 at compile time?
...ly strange question. The interviewer asked me how can I compute 1+2+3+...+1000 just using compiler features. This means that I am not allowed to write a program and execute it, but I should just write a program that could drive the compiler to compute this sum while compilation and print the result ...
Artificially create a connection timeout error
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answered Sep 19 '08 at 10:02
AlexanderAlexander
8,29422 gold badges2121 silver badges2121 bronze badges
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Does a finally block always run?
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edited Dec 19 '12 at 0:26
mt0321
8344 bronze badges
answered Jan 21 '09 at 4:42
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Tracking the script execution time in PHP
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function rutime($ru, $rus, $index) {
return ($ru["ru_$index.tv_sec"]*1000 + intval($ru["ru_$index.tv_usec"]/1000))
- ($rus["ru_$index.tv_sec"]*1000 + intval($rus["ru_$index.tv_usec"]/1000));
}
$ru = getrusage();
echo "This process used " . rutime($ru, $rustart, "utime") .
" ms for it...
How to find first element of array matching a boolean condition in JavaScript?
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answered Aug 29 '13 at 20:20
BergiBergi
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How to determine SSL cert expiration date from a PEM encoded certificate?
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With openssl:
openssl x509 -enddate -noout -in file.pem
The output is on the form:
notAfter=Nov 3 22:23:50 2014 GMT
Also see MikeW's answer for how to easily check whether the certificate has expired or not, or whether it will within a certain...