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Python list iterator behavior and next(iterator)
...; for i in a:
... print(i)
... _ = next(a)
...
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or print extra information to differentiate the print() output from the interactive interpreter echo:
>>> a = iter(list(range(10)))
>>> for i in a:
... print('Printing: {}'.format(i))
... next(a)
...
Printing...
How to sort an array in descending order in Ruby
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Super useful. Thanks for the extra effort.
– Joshua Pinter
Jan 25 '12 at 23:36
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How to check visibility of software keyboard in Android?
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Some keyboards, some of the time, have an extra row of custom keys on top (for instance, predicted words). These are apparently not part of the keyboard itself, since using the getLastKeyboardHeightInPx() does not include the height of that row. Do you know of a way ...
Trees in Twitter Bootstrap [closed]
...icons and badging into my take on a Bootstrap tree widget.
Example:
For extra credit, I've created a GitHub project to host the jQuery and LESS code that goes into adding this tree component to Bootstrap. Please see the project documentation at http://jhfrench.github.io/bootstrap-tree/docs/exampl...
How do I create a namespace package in Python?
...ll on the PYTHONPATH the Python interpreter will find them for you with no extra effort on your part.
– Tendayi Mawushe
Nov 4 '09 at 19:00
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How to organize large R programs?
...ome silly performance mistakes when I first started out with R.
When to extract logical units into their own physical units (like source files and bigger groupings like packages)? I have two cases. First, if the file gets too large and scrolling around among logically unrelated units is an anno...
Git - working on wrong branch - how to copy changes to existing topic branch
...e merge. Otherwise the changes in master will be included in the merge. An extra step 3.5 above. See further about rebase here:
https://git-scm.com/book/en/v2/Git-Branching-Rebasing
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How to check for the type of a template parameter?
...ioned the main logic can be done in a different function, which accepts an extra flag to indicate the type, and this specialized declaration can just set the flag accordingly and directly pass on all the other arguments without touching anything. So if 10 different classes need to be handled, it is ...
make_unique and perfect forwarding
...n. First I don't see how this one is unsafe, and I don't see how adding an extra type would make it safer. What I do know is that I am interested in understanding the issues that this implementation can have --I cannot see any--, and how an alternative implementation would solve them. What are the c...
Custom CSS Scrollbar for Firefox
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i love this solution except for all the extra markup with absolute positioning (makes variable size stuff a nightmare) plus you cannot actually change the style, you are simply masking/hiding elements of the existing scroller - too bad if i want a green bar!
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