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What is the reason for having '//' in Python? [duplicate]
...---------------------
# divide
>>> 1.0 / 2
0.5
# divide and round down
>>> math.floor(1.0/2)
0.0
# divide and round down
>>> 1.0 // 2
0.0
# now let's examine `integer` returns
# -------------------------------------
>>> 1/2
0
>>> 1//2
0
...
C++ Build Systems - What to use? [closed]
...
You can use Gradle now: https://docs.gradle.org/current/userguide/native_software.html
This seems to have matured quite a bit in the years since I originally posted this. The page saying that the project is "incubating" has disappeared, but I can't...
Explaining Python's '__enter__' and '__exit__'
...r__ and __exit__ methods by Googling, so to help others here is the link:
https://docs.python.org/2/reference/datamodel.html#with-statement-context-managers
https://docs.python.org/3/reference/datamodel.html#with-statement-context-managers
(detail is the same for both versions)
object.__enter__...
Start / Stop a Windows Service from a non-Administrator user account
...alue of "ProfileImagePath" will be something like "C:\Users\Sach". So note down the SID of the user account you want to set the permissions to.
Note2:
Here a simple C# code sample which can be used to obtain a list of said Keys and it's values.
//LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\Curren...
Pros and cons to use Celery vs. RQ [closed]
... the (arguably more full-featured) Celery for RQ? In my mind, it all comes down to the simplicity. By restricting itself to Redis+Unix, RQ provides simpler documentation, simpler codebase, and a simpler API. This means you (and potential contributors to your project) can focus on the code you care a...
How do I check how many options there are in a dropdown menu?
How do I check, using jQuery, how many options are there in a drop down menu?
10 Answers
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Best practices for in-app database migration for Sqlite
...t version is 5. There are some updates in version 2,3,4. The end user only downloaded your version 1, and now upgrade to version 5. What should you do?
– Bagusflyer
Apr 10 '14 at 4:09
...
How can I position my div at the bottom of its container?
..., it will put the copyright info over the page content, and then scrolling down to see the content will leave you with a floating copyright notice. That makes this solution useless for most pages (like this page, actually).
The most common way of doing this is the "CSS sticky footer" approach demon...
FTP/SFTP access to an Amazon S3 Bucket [closed]
...der level where the S3 bucket is mounted. Then those permissions propagate down to every folder on S3. I've tried many things including many variations on this S3FS command sudo s3fs bucket-name /local-mount-folder-name/ -o iam_role=sftp-server -o allow_other -o umask=022 -o uid=501 -o gid=501 - I c...
How do I keep track of pip-installed packages in an Anaconda (Conda) environment?
...build PACKAGE
Also when you have built them once, you can upload them to https://binstar.org/ and just install from there.
Then you'll have everything managed using conda.
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