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ItemsControl with horizontal orientation
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edited Sep 27 '11 at 14:53
Tim Cooper
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Add missing dates to pandas dataframe
...u could use Series.reindex:
import pandas as pd
idx = pd.date_range('09-01-2013', '09-30-2013')
s = pd.Series({'09-02-2013': 2,
'09-03-2013': 10,
'09-06-2013': 5,
'09-07-2013': 1})
s.index = pd.DatetimeIndex(s.index)
s = s.reindex(idx, fill_value=0)
p...
How do you validate a URL with a regular expression in Python?
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12 Answers
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The type or namespace name does not exist in the namespace 'System.Web.Mvc'
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edited Oct 23 '15 at 9:25
Community♦
111 silver badge
answered Oct 31 '12 at 0:31
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Boolean literals in PowerShell
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174
$true and $false.
Those are constants, though. There are no language-level literals for boole...
Generate list of all possible permutations of a string
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Python 3: UnboundLocalError: local variable referenced before assignment [duplicate]
The following code gives the error UnboundLocalError: local variable 'Var1' referenced before assignment :
5 Answers
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What is the Scala annotation to ensure a tail recursive function is optimized?
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119
From the "Tail calls, @tailrec and trampolines" blog post:
In Scala 2.8, you will also ...
Checking for the correct number of arguments
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#!/bin/sh
if [ "$#" -ne 1 ] || ! [ -d "$1" ]; then
echo "Usage: $0 DIRECTORY" >&2
ex...
A top-like utility for monitoring CUDA activity on a GPU
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15 Answers
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