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if/else in a list comprehension
...has already been solved in previous answers, so I will address the general idea of using conditionals inside list comprehensions.
Here is an example that shows how conditionals can be written inside a list comprehension:
X = [1.5, 2.3, 4.4, 5.4, 'n', 1.5, 5.1, 'a'] # Original list
# Extract n...
Deleting queues in RabbitMQ
...plication/json Content-Length: 0 However the queue still remains :( - any ideas?
– Hackeron
Jul 30 '14 at 11:26
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UnicodeDecodeError: 'utf8' codec can't decode byte 0x9c
... characters in question returning the string without them.
For me this is ideal case since I'm using it as protection against non-ASCII input which is not allowed by my application.
Alternatively: Use the open method from the codecs module to read in the file:
import codecs
with codecs.open(file_...
html select option separator
... dash..." which may be very confusing for disabled users... do you have an idea of how we could avoid this? thank you!
– Julio
Jan 10 '13 at 10:39
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How to use JUnit to test asynchronous processes
...nit testing for them and only test with a single thread? That's a very bad idea.
– Charles
Feb 14 '15 at 16:11
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Why does Ruby 1.9.2 remove “.” from LOAD_PATH, and what's the alternative?
... happened to be in when he called your script. I don't think that's a good idea.
– Jörg W Mittag
May 25 '10 at 12:53
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How to configure logging to syslog in Python?
...oftware. In this case use 'program mode' not the daemon, but it's the same idea. Let the more capable software handle it. Retrying, queuing, local spooling, using TCP instead of UDP for syslog and so forth become possible. You can also [re-]configure those daemons separately from your code as it sho...
How to inspect FormData?
...
Well, that would be a good idea, I would wrap FormData in a helper method and then pass in the object literal. Then save it in case you want to look at it later.
– user1637281
Jun 16 '13 at 16:29
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Get specific object by id from array of objects in AngularJS
...... I really hope after reading this answer people don't think it's a good idea to sort an array then do a binary search. Binary search is clever, sure, but only if the array is already sorted, and in reality is: 1. easy to poorly implement, 2. Harder to read if poorly implemented.
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Why cast unused return values to void?
...f you're reviewing a coding standard or writing one, then it's also a good idea to explicitly state that calls to overloaded operators (not using function call notation) should be exempt from this too:
class A {};
A operator+(A const &, A const &);
int main () {
A a;
a + a; ...