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Replace values in list using Python [duplicate]
...lace if you want, but it doesn't actually save time:
items = [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10]
for index, item in enumerate(items):
if not (item % 2):
items[index] = None
Here are (Python 3.6.3) timings demonstrating the non-timesave:
In [1]: %%timeit
...: items = [0, 1, 2, 3, 4,...
What's to stop malicious code from spoofing the “Origin” header to exploit CORS?
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154
Browsers are in control of setting the Origin header, and users can't override this value. So yo...
What GRANT USAGE ON SCHEMA exactly do?
...05
J_H
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answered Jun 27 '13 at 23:45
Craig RingerCraig R...
Sorting arrays in NumPy by column
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147
@steve's answer is actually the most elegant way of doing it.
For the "correct" way see the or...
Sticky and NON-Sticky sessions
... Load Balancer and sticky sessions here : http://aws.typepad.com/aws/2010/04/new-elastic-load-balancing-feature-sticky-sessions.html
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Why does int num = Integer.getInteger(“123”) throw NullPointerException?
...PointerException!!!
Here's a quote from Effective Java 2nd Edition, Item 49: Prefer primitive types to boxed primitives:
In summary, use primitives in preference to boxed primitive whenever you have the choice. Primitive types are simpler and faster. If you must use boxed primitives, be carefu...
Dispelling the UIImage imageNamed: FUD
Edit Feb 2014: Note that this question dates from iOS 2.0! Image requirements and handling have moved on a lot since then. Retina makes images bigger and loading them slightly more complex. With the built in support for iPad and retina images, you should certainly use ImageNamed in your code .
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How to pass an object into a state using UI-router?
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Ryan Langton
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answered Apr 22 '15 at 8:38
stackOverlordstackOve...
Using emit vs calling a signal as if it's a regular function in Qt
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14
Do you know if there was ever an implementation (or a planned implementation) of an emit that actually did more than nothing? I find that h...
Combine two data frames by rows (rbind) when they have different sets of columns
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234
rbind.fill from the package plyr might be what you are looking for.
...