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What does 'super' do in Python?
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answered Oct 21 '08 at 18:24
John MillikinJohn Millikin
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Unexpected results when working with very big integers on interpreted languages
...supports arbitrary precision. It will produce the correct answer on 32 or 64 bit platforms.
This can be seen by raising 2 to a power far greater than the bit width of the platform:
>>> 2**99
633825300114114700748351602688L
You can demonstrate (with Python) that the erroneous values you...
Plot correlation matrix into a graph
...ttice)
#Build the horizontal and vertical axis information
hor <- c("214", "215", "216", "224", "211", "212", "213", "223", "226", "225")
ver <- paste("DM1-", hor, sep="")
#Build the fake correlation matrix
nrowcol <- length(ver)
cor <- matrix(runif(nrowcol*nrowcol, min=0.4), nrow=nrow...
Sorting list based on values from another list?
...WhatangWhatang
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120
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How to apply a function to two columns of Pandas dataframe
...s Series object, and then index the Series to get the values needed.
In [49]: df
Out[49]:
0 1
0 1.000000 0.000000
1 -0.494375 0.570994
2 1.000000 0.000000
3 1.876360 -0.229738
4 1.000000 0.000000
In [50]: def f(x):
....: return x[0] + x[1]
....:
In [51]:...
How to get ASCII value of string in C#
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edited Dec 30 '08 at 19:49
answered Dec 30 '08 at 16:38
B...
HTML5 canvas ctx.fillText won't do line breaks?
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Neuron
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answered Feb 18 '11 at 14:42
Simon SarrisSimon S...
Checking if a folder exists using a .bat file [closed]
...r a directory look at this https://jeffpar.github.io/kbarchive/kb/065/Q65994/
C:
IF NOT EXIST C:\WIN\ GOTO NOWINDIR
CD \WIN
:NOWINDIR
trailing backslash ('\') seems to be enough to distinguish between directories and ordinary files.
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How do I show the changes which have been staged?
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14 Answers
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Getting the object's property name
...:22
Eric
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answered May 12 '14 at 16:55
TrannTrann
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