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Event handling for iOS - how hitTest:withEvent: and pointInside:withEvent: are related?
...ents for hidden or transparent views, or views with userInteractionEnabled set to NO;
If touch is inside self, self will be considered as potential result.
Check recursively all subviews for hit. If any, return it.
Else return self or nil depending on result from step 2.
Note, [self.subviewsrevers...
How to override to_json in Rails?
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Why is there no logical xor in JavaScript?
...ke a good point, though, that XOR in JS would have to break the convention set forth by AND and OR. It would actually have to return a proper boolean value rather than one of the two operands. Anything else could cause confusion/complexity.
– Percy
Jun 3 '12 at...
How can I install from a git subdirectory with pip?
...able/reference/pip_install/#vcs-support as follows:
For projects where setup.py is not in the root of project,
"subdirectory" component is used. Value of "subdirectory" component
should be a path starting from root of the project to where setup.py
is located.
So if your repository lay...
Should the hash code of null always be zero, in .NET
Given that collections like System.Collections.Generic.HashSet<> accept null as a set member, one can ask what the hash code of null should be. It looks like the framework uses 0 :
...
jQuery event for images loaded
...in works perfectly for that use case. You have to call the function after setting the img src property however!
– John Livermore
Nov 5 '14 at 19:47
...
Filtering Pandas DataFrames on dates
...
So when loading the csv data file, we'll need to set the date column as index now as below, in order to filter data based on a range of dates. This was not needed for the now deprecated method: pd.DataFrame.from_csv().
If you just want to show the data for two months from ...
Difference between and text
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What is the meaning of erb?
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How do I catch a numpy warning like it's an exception (not just for testing)?
...
It seems that your configuration is using the print option for numpy.seterr:
>>> import numpy as np
>>> np.array([1])/0 #'warn' mode
__main__:1: RuntimeWarning: divide by zero encountered in divide
array([0])
>>> np.seterr(all='print')
{'over': 'warn', 'divide': '...