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Calculating a directory's size using Python?
... the du command in order to confine the search to the filesystem. In other words, use ['du', '-shx', path] instead.
– Keith Hanlan
Sep 27 '17 at 20:35
add a comment
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How does #include work in C++? [duplicate]
...th compile-time and program size unnecessarily. [edit: as pointed out by @Swordfish in the comments that the output program size remains unaffected. But still, it's good practice to include only the libraries you actually need, unless it's some competitive competition]
But in contests, using this f...
Export a stash to another computer
...don't technically have to apply the stash to a new commit object. In other words, creating a new branch isn't necessary. However, pushing a stash directly to a remote is tricky to say the least.
– Tyler Crompton
Jul 31 '17 at 8:48
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Parse JSON in JavaScript? [duplicate]
...your questions to the next geek meetup for a free hot topic. Free fighting words to be expected. :-Z
– Simon B.
Aug 8 '19 at 21:27
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Python: Check if one dictionary is a subset of another larger dictionary
... values of the passed dicts are different for matching keys). Or in other words: The solution for nested dicts is not necessarily a drop-in replacement depending on the use-case.
– blubberdiblub
Aug 26 '19 at 13:13
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Django optional url parameters
...;\w+|)
The "(a|b)" means a or b, so in your case it would be one or more word characters (\w+) or nothing.
So it would look like:
url(
r'^project_config/(?P<product>\w+)/(?P<project_id>\w+|)/$',
'tool.views.ProjectConfig',
name='project_config'
),
...
Converting array to list in Java
...example, it is because you can't have a List of a primitive type. In other words, List<int> is not possible.
You can, however, have a List<Integer> using the Integer class that wraps the int primitive. Convert your array to a List with the Arrays.asList utility method.
Integer[] spam ...
Visually managing MongoDB documents and collections [closed]
...
One word of advice if you are using MongoDB 3.2 with Robomongo on Windows. The latest version (app.robomongo.org/download.html) 0.8.5 does not properly work with MongoDB 3.2 causing the Explorer View to be empty, although collect...
What is this operator in MySQL?
...are compared and the result is either 0 (not equal) or 1 (equal); in other words: 'a' <=> 'b' yields 0 and 'a' <=> 'a' yields 1.
Unlike the regular = operator, values of NULL don't have a special meaning and so it never yields NULL as a possible outcome; so: 'a' <=> NULL yields 0 a...
Direct vs. Delegated - jQuery .on()
...ild elements which are "span.green" get clicked, do X with them.
In other words...
In case 1, each of those spans has been individually given instructions. If new spans get created, they won't have heard the instruction and won't respond to clicks. Each span is directly responsible for its own eve...