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Push git commits & tags simultaneously
...g tags should be a conscious choice since you don't want accidentally push one. That's fine. But is there a way to push both together? (Aside from git push && git push --tags .)
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How do you handle multiple submit buttons in ASP.NET MVC Framework?
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You can check the name in the action as has been mentioned, but you might consider whether or not this is good design. It is a good idea to consider the responsibility of the action and not couple this design too much to UI aspects like button names. So consider using 2 forms ...
Eclipse HotKey: how to switch between tabs?
... opened windows in Eclipse? There is Ctrl + F6 , but it's asking me which one I want, but I want switch it like tabs in browser or window in operating system ( Cmd / Win + Tab ) without file-selection from the list. How to do this easy thing in Eclipse?
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How are feature_importances in RandomForestClassifier determined?
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It could be great if this answer was mentioned in the documentation of the importance attributes/example. Been searching for it for awhile too :)
– d1337
Jul 4 '13 at 1:48
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What is the facade design pattern?
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for some one looking for a facade design pattern with real world example. i came across this short youtube tutuorial . hope its useful youtu.be/dLjJo2v2re8
– Sankar ganesh
May 1 '17 at 9:00
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Get index of element as child relative to parent
... {
console.log( $(this).index() );
});
However rather than attaching one click handler for each list item it is better (performance wise) to use delegate which would look like this:
$("#wizard").delegate('li', 'click', function () {
console.log( $(this).index() );
});
In jQuery 1.7+, yo...
What is the difference between setUp() and setUpClass() in Python unittest?
...Class() in the Python unittest framework? Why would setup be handled in one method over the other?
2 Answers
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Best way to make Django's login_required the default
...equired
class RequireLoginMiddleware(object):
"""
Middleware component that wraps the login_required decorator around
matching URL patterns. To use, add the class to MIDDLEWARE_CLASSES and
define LOGIN_REQUIRED_URLS and LOGIN_REQUIRED_URLS_EXCEPTIONS in your
settings.py. For ex...
Prepend a level to a pandas MultiIndex
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A nice way to do this in one line using pandas.concat():
import pandas as pd
pd.concat([df], keys=['Foo'], names=['Firstlevel'])
An even shorter way:
pd.concat({'Foo': df}, names=['Firstlevel'])
This can be generalized to many data frames, see the...
Why is processing a sorted array slower than an unsorted array?
...cy. A memory access can stall the CPU for 50-200 cycles. Given that number one could expect the program to become >10x slower when introducing random memory accesses.
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