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Why is '+' not understood by Python sets?
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How do I access the command history from IDLE?
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shylentshylent
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Xcode 4 - “Valid signing identity not found” error on provisioning profiles on a new Macintosh insta
...e a file name and password.
Edit for Xcode 4.4:
With Xcode 4.4, at step 3 choose Provisioning Profiles under LIBRARY. Then select your provisioning profiles either with the mouse or Command-A.
Also, Apple is making improvements in the way they manage this aspect of Xcode, and some users have re...
How do I determine the size of an object in Python?
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How do I add a placeholder on a CharField in Django?
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edited Oct 13 '14 at 18:39
orokusaki
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Python (and Python C API): __new__ versus __init__
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139
The difference mainly arises with mutable vs immutable types.
__new__ accepts a type as the fi...
How to remove convexity defects in a Sudoku square?
...ges:
lY = ImageMultiply[MorphologicalBinarize[GaussianFilter[srcAdjusted, 3, {2, 0}], {0.02, 0.05}], mask];
lX = ImageMultiply[MorphologicalBinarize[GaussianFilter[srcAdjusted, 3, {0, 2}], {0.02, 0.05}], mask];
I use connected component analysis again to extract the grid lines from these images...
Multiple INSERT statements vs. single INSERT with multiple VALUES
...------------+
| 245 | 528 | 41 | 2400 | 0.167346939 |
| 246 | 528 | 40 | 2416 | 0.162601626 |
| 247 | 528 | 38 | 2416 | 0.153846154 |
| 248 | 528 | 39 | 2432 | 0.157258065 ...
Send email using the GMail SMTP server from a PHP page
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357
// Pear Mail Library
require_once "Mail.php";
$from = '<fromaddress@gmail.com>';
$to = ...