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Generate fixed length Strings filled with whitespaces
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Roland Illig
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answered Nov 20 '12 at 14:32
Rafael BorjaRafael...
Best way to get InnerXml of an XElement?
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208
I wanted to see which of these suggested solutions performed best, so I ran some comparative te...
How to get whole and decimal part of a number?
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180
$n = 1.25;
$whole = floor($n); // 1
$fraction = $n - $whole; // .25
Then compare against ...
cv2.imshow command doesn't work properly in opencv-python
...how() only works with waitKey():
import cv2
img = cv2.imread('C:/Python27/03323_HD.jpg')
cv2.imshow('ImageWindow', img)
cv2.waitKey()
(The whole message-loop necessary for updating the window is hidden in there.)
share
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What does %s mean in a python format string?
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205
It is a string formatting syntax (which it borrows from C).
Please see "PyFormat":
Python ...
SQLite add Primary Key
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answered Jun 3 '09 at 17:42
Nathan RidleyNathan Ridley
31.2k2828 gold badges113113 silver badges186186 bronze badges
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Is it ever advantageous to use 'goto' in a language that supports loops and functions? If so, why?
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edited Jul 9 '12 at 13:05
Noctis Skytower
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a...
How to delete a specific line in a file?
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Boris
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answered Jan 17 '11 at 4:44
houbysofthoubysoft
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Importing data from a JSON file into R
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190
First install the rjson package:
install.packages("rjson")
Then:
library("rjson")
json_file ...
How to show the loading indicator in the top status bar
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Naveed Ahmad
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answered Oct 3 '08 at 13:06
Stephen DarlingtonStephen Darlington
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