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How to install both Python 2.x and Python 3.x in Windows
I do most of my programming in Python 3.x on Windows 7, but now I need to use the Python Imaging Library (PIL), ImageMagick, and wxPython, all of which require Python 2.x.
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Determining the last changelist synced to in Perforce
...anslation in Windows. Other operating systems do not
# translate file contents.
import msvcrt
msvcrt.setmode( sys.stdin.fileno(), os.O_BINARY )
lastcl = 0
num = 0
try:
while 1:
dict = marshal.load(sys.stdin)
num = num + 1
for key in dict.keys():
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Meaning of “[: too many arguments” error from if [] (square brackets)
...the same 'gotcha' if you're used to other languages - you don't m>ex m>pect the contents of a variable to be effectively printed into the code like this before it is evaluated.
Here's an m>ex m>ample that prevents both the [: too many arguments and the [: unary operator m>ex m>pected errors: replacing the output ...
How to serve static files in Flask
...ld not get those to work. In the meantime, I am opening the files, reading content, and rigging up a Response with appropriate mimetype:
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How to output something in PowerShell
... a batch file. The script fetches a web page and checks whether the page's content is the string "OK".
7 Answers
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How to prevent ifelse() from turning Date objects into numeric objects
I am using the function ifelse() to manipulate a date vector. I m>ex m>pected the result to be of class Date , and was surprised to get a numeric vector instead. Here is an m>ex m>ample:
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How can I get around MySQL Errcode 13 with SELECT INTO OUTFILE?
I am trying to dump the contents of a table to a csv file using a MySQL SELECT INTO OUTFILE statement. If I do:
13 Answers...
jQuery checkbox event handling
...t when the event handler was registered. This allows for dynamically added content to generate the events.
Q: Is it slower?
A: So long as the events are at user-interaction speeds, you do not need to worry about the negligible difference in speed between a delegated event handler and a directly c...
Reset CSS display property to default value
...'display', 'div'); // Output: 'block'
defaultValueOfCssPropertyForElement('content', 'div', ':after'); // Output: 'none'
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Could not load file or assembly 'Newtonsoft.Json, Version=4.5.0.0, Culture=neutral, PublicKeyToken=3
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for me, deleting the content of the bin folder manually after cleaning (which does not empty it) did the trick after I applied this answer.
– Mikaël Mayer
Oct 2 '14 at 8:27
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