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Running Bash commands in Python
...on error with subprocess.run() is to omit check=True and be surprised when downstream code fails if the subprocess failed.
On the other hand, a common problem with check_call() and check_output() was that users who blindly used these functions were surprised when the exception was raised e.g. when ...
How do I disable the security certificate check in Python requests
... SSL certificate if you set
verify to False.
>>> requests.get('https://kennethreitz.com', verify=False)
<Response [200]>
If you're using a third-party module and want to disable the checks, here's a context manager that monkey patches requests and changes it so that verify=False...
How do I create a custom iOS view class and instantiate multiple copies of it (in IB)?
...is getting this .xib on my UIView subclass. Using a .xib dramatically cuts down the setup required. And since you're using storyboards to load the timers we know -(id)initWithCoder: is the only initializer that will be called. So here is what the implementation file looks like:
#import "MyCustomTim...
Can Python test the membership of multiple values in a list?
... generators to sets can sometimes be incredibly wasteful, slowing programs down by many orders of magnitude.
Here are a few benchmarks for illustration. The biggest difference comes when both container and items are relatively small. In that case, the subset approach is about an order of magnitude ...
Displaying files (e.g. images) stored in Google Drive on a website
... is to get the fileId with Google Drive SDK API and then using this Url:
https://drive.google.com/uc?export=view&id={fileId}
That will be a permanent link to your file in Google Drive (image or anything else).
Note: this link seems to be subject to quotas. So not ideal for public/massive sh...
Explain the encapsulated anonymous function syntax
...s and expressions, see this article by kangax.
– Tim Down
Oct 27 '09 at 23:41
...
When should static_cast, dynamic_cast, const_cast and reinterpret_cast be used?
... unnecessary when casting upwards (towards a base class), but when casting downwards it can be used as long as it doesn't cast through virtual inheritance. It does not do checking, however, and it is undefined behavior to static_cast down a hierarchy to a type that isn't actually the type of the obj...
Why am I getting a “401 Unauthorized” error in Maven?
...Version = true
[DEBUG] (f) updateReleaseInfo = false
[DEBUG] (f) url = https://nexus.url.blah.com/...
[DEBUG] (f) version = 13.1
[DEBUG] -- end configuration --
In this case it uses the default value "remote-repository", which means that something went wrong.
Apparently I have specified -Dr...
What resources are shared between threads?
...; threads
are the entities scheduled for execution on the CPU.
Further down he provides the following table:
Per process items | Per thread items
------------------------------|-----------------
Address space | Program counter
Global variables | Register...
Circle drawing with SVG's arc path
...e best solution. Still need to handle the 100% case, but just by "rounding down" to 99.999% rather than with a whole separate code branch.
– SimonR
Apr 18 '16 at 14:03
...