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Mock vs MagicMock
... thus seamlessly providing support for lists, iterations and so on... Then what is the reason for plain Mock existing? Isn't that just a stripped down version of MagicMock that can be practically ignored? Does Mock class know any tricks that are not available in MagicMock ?
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What is sharding and why is it important?
... to use the correct shard.
Maybe this example with Java code makes it somewhat clearer (it's about the Hibernate Shards project), how this would work in a real world scenario.
To address the "why sharding": It's mainly only for very large scale applications, with lots of data. First, it helps mini...
How can I index a MATLAB array returned by a function without first assigning it to a local variable
...
It actually is possible to do what you want, but you have to use the functional form of the indexing operator. When you perform an indexing operation using (), you are actually making a call to the subsref function. So, even though you can't do this:
val...
Copy file or directories recursively in Python
...might someday very well support files as well. But it's impossible to tell what that implementation will be like. Maybe it throws an exception under some circumstance where copy works? In that case my code would suddenly stop working just because of the added functionality. But you are probably rig...
Difference between onStart() and onResume()
...d after onRestart() and onCreate() methods just excluding onStart() ? What is its purpose?
12 Answers
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What is the most efficient way of finding all the factors of a number in Python?
.... I wanted to see if I could rewrite it to avoid using reduce(). This is what I came up with:
import itertools
flatten_iter = itertools.chain.from_iterable
def factors(n):
return set(flatten_iter((i, n//i)
for i in range(1, int(n**0.5)+1) if n % i == 0))
I also tried a vers...
What are some (concrete) use-cases for metaclasses?
...urn self._foo1(x)
Besides being much more ugly, it's also less flexible: what if you want ordered literal attributes, like integers and strings? What if None is a valid value for x?
Here's a creative way to solve the first problem:
import sys
class Builder(object):
def __call__(self, cls):
...
How can I see the entire HTTP request that's being sent by my Python application?
...ly, I'm getting an error from PayPal, and PayPal support cannot figure out what the error is or what's causing it. They want me to "Please provide the entire request, headers included".
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Is Safari on iOS 6 caching $.ajax results?
...ders are set, only when there are some set. So it must be a bug.
Below is what I use in the right bit of my Apache config to target the whole of my API because as it happens I don't actually want to cache anything, even gets. What I don't know is how to set this just for POSTs.
Header set Cache-Co...
Why do Java programmers like to name a variable “clazz”? [closed]
...ed in Java in place of the reserved word "class" since JDK 1.0. "class" is what you want, but abbreviating or inserting junk ("a", "the", "_", etc) reduces clarity. clazz just says class. "International" English speakers (those reading both British and American English) are used to transposing 's' a...