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How do I check what version of Python is running my script?
...>> print(sys.version) # parentheses necessary in python 3.
2.5.2 (r252:60911, Jul 31 2008, 17:28:52)
[GCC 4.2.3 (Ubuntu 4.2.3-2ubuntu7)]
For further processing:
>>> sys.version_info
(2, 5, 2, 'final', 0)
# or
>>> sys.hexversion
34014192
To ensure a script runs w...
Changing user agent on urllib2.urlopen
...d to scripts. For example, Mozilla Firefox may identify itself as "Mozilla/5.0 (X11; U; Linux i686) Gecko/20071127 Firefox/2.0.0.11", while urllib2‘s default user agent string is "Python-urllib/2.6" (on Python 2.6).
share...
Xcode 5 & Asset Catalog: How to reference the LaunchImage?
I am using Xcode 5's Asset Catalog, and I would like to use my LaunchImage as the background image of my home view (a pretty common practice to make the transition from 'loading' to 'loaded' look smooth).
...
How to install and run phpize
... setup. So before I can install it, I need to phpize it. I installed php5-dev by sudo apt-get install php5-dev . But now when I run phpize I get the following error :
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Having both a Created and Last Updated timestamp columns in MySQL 4.0
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From the MySQL 5.5 documentation:
One TIMESTAMP column in a table can have the current timestamp as the default value for initializing the column, as the auto-update value, or both. It is not possible to have the current timestamp be th...
Numpy array dimensions
...
513
It is .shape:
ndarray.shape
Tuple of array dimensions.
Thus:
>>> a.shape
(2,...
Convert data.frame columns from factors to characters
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ShaneShane
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How to handle back button in activity
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You can handle it like this:
for API level 5 and greater
@Override
public void onBackPressed() {
// your code.
}
older than API 5
@Override
public boolean onKeyDown(int keyCode, KeyEvent event) {
if (keyCode == KeyEvent.KEYCODE_BACK) {
// your code...
Why does this iterative list-growing code give IndexError: list assignment index out of range?
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325
j is an empty list, but you're attempting to write to element [0] in the first iteration, which ...
How to concatenate items in a list to a single string?
... |
edited Sep 17 '12 at 5:48
answered Sep 17 '12 at 5:33
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