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Check if class already assigned before adding
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10
There's far too much attitude in this answer. Could have answered it with some tact.
– dreadwail
Feb...
HTML anchor link - href and onclick both?
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answered Aug 28 '09 at 10:25
n1313n1313
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What is the difference between Numpy's array() and asarray() functions?
...fy the data in the original array.
import numpy as np
a = np.arange(0.0, 10.2, 0.12)
int_cvr = np.asarray(a, dtype = np.int64)
The contents in array (a), remain untouched, and still, we can perform any operation on the data using another object without modifying the content in original array.
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Is it a bad practice to use break in a for loop? [closed]
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answered Oct 13 '10 at 17:16
e.Jamese.James
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Why do you have to call .items() when iterating over a dictionary in Python?
... -- which is a check I believe I may have performed, or wanted to perform, 100 times more rarely than what if k in C actually means, checking the presence of the key only and completely ignoring the value.
On the other hand, wanting to loop just on keys is quite common, e.g.:
for k in thedict:
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Are soft deletes a good idea? [duplicate]
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100
votes
I say it's a bad idea, generally (with some exceptions, perhaps).
First,...
Multiprocessing - Pipe vs Queue
...sts using Pipe() and Queue()... This is on a ThinkpadT61 running Ubuntu 11.10, and Python 2.7.2.
FYI, I threw in results for JoinableQueue() as a bonus; JoinableQueue() accounts for tasks when queue.task_done() is called (it doesn't even know about the specific task, it just counts unfinished tasks...
How does type Dynamic work and how to use it?
...> d.foo
java.lang.RuntimeException: method not found
scala> d.foo = 10
d.foo: Any = 10
scala> d.foo
res56: Any = 10
The code works as expected - it is possible to add methods at runtime to the code. On the other side, the code isn't typesafe anymore and if a method is called that doesn'...
Adding code to a javascript function programmatically
...nity wiki
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10
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What is the difference between pluck and collect in Rails?
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answered Aug 29 '12 at 10:43
apneadivingapneadiving
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