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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.)
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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
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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...
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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How to reset a single table in rails?
...ople' ) Person.connection.execute("update sqlite_sequence set seq = 0 where name = 'People'" )
– mamesaye
Jan 6 '14 at 21:17
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How to pass boolean values to a PowerShell script from a command prompt
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