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How can I dynamically create a selector at runtime with Objective-C?
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180
I'm not an Objective-C programmer, merely a sympathizer, but maybe NSSelectorFromString is what ...
What does the (unary) * operator do in this Ruby code?
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answered May 27 '09 at 23:27
molfmolf
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PowerShell and the -contains operator
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203
The -Contains operator doesn't do substring comparisons and the match must be on a complete str...
Interface Builder: What are the UIView's Layout iOS 6/7 Deltas for?
...ffect, it is overlaid on top of your view. So if you put a UI element at (0.0, 0.0) on iOS6, it will appear below the status bar, but on iOS7 it would appear partially covered underneath the status bar. So in that case you would want a delta that matches the status bar height (20.0 points) so that...
How do I initialize an empty array in C#?
...te an empty array you can do this:
string[] emptyStringArray = new string[0];
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How to write DataFrame to postgres table?
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Starting from pandas 0.14 (released end of May 2014), postgresql is supported. The sql module now uses sqlalchemy to support different database flavors. You can pass a sqlalchemy engine for a postgresql database (see docs). E.g.:
from sqlalchemy...
How to set transform origin in SVG
...lem is, by default, it always applies the transform around the origin at (0, 0) – top left.
6 Answers
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How do I enable C++11 in gcc?
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edited Jun 2 '13 at 20:11
answered Jun 2 '13 at 19:57
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What is the benefit of using “SET XACT_ABORT ON” in a stored procedure?
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Musakkhir Sayyed
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answered Jul 19 '09 at 14:54
Ben GriswoldBen Gris...
Read Excel File in Python
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This is one approach:
from xlrd import open_workbook
class Arm(object):
def __init__(self,...