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How to detect if a variable is an array
...bj === 'object' to exclude primitives and host objects with types distinct from 'object' alltogether. This will still let string objects pass, which would have to be excluded manually.
In most cases, what you actually want to know is whether you can iterate over the object via numeric indices. Ther...
Execute unit tests serially (rather than in parallel)
... do this as I have Acceptance Tests in different classes that both inherit from the same TestBase and the concurrency wasn't playing nice with EF Core.
– Kyanite
Dec 7 '19 at 22:02
...
Python “extend” for a dictionary
...arn what **basket_two (the **) means here.
In case of conflict, the items from basket_two will override the ones from basket_one. As one-liners go, this is pretty readable and transparent, and I have no compunction against using it any time a dict that's a mix of two others comes in handy (any rea...
How to truncate the time on a DateTime object in Python?
...our years later: another way, avoiding replace
I know the accepted answer from four years ago works, but this seems a tad lighter than using replace:
dt = datetime.date.today()
dt = datetime.datetime(dt.year, dt.month, dt.day)
Notes
When you create a datetime object without passing time proper...
How to redirect to Index from another controller?
...een looking through trying to find some way to redirect to an Index view from another controller.
6 Answers
...
How to Set Opacity (Alpha) for View in Android
....getBackground().setAlpha(128); // 50% transparent
Where the INT ranges from 0 (fully transparent) to 255 (fully opaque).
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Python Anaconda - How to Safely Uninstall
...
From the docs:
To uninstall Anaconda open a terminal window and remove the entire
anaconda install directory: rm -rf ~/anaconda. You may also edit
~/.bash_profile and remove the anaconda directory from your PATH
env...
How to make asynchronous HTTP requests in PHP
...d didn't work. It still waited for responses. This does work though, taken from How do I make an asynchronous GET request in PHP?
function post_without_wait($url, $params)
{
foreach ($params as $key => &$val) {
if (is_array($val)) $val = implode(',', $val);
$post_params[] =...
What are the file limits in Git (number and size)?
...
This message from Linus himself can help you with some other limits
[...] CVS, ie it really ends up being pretty much oriented to a "one file
at a time" model.
Which is nice in that you can have a million files, and then only c...
How do I set the figure title and axes labels font size in Matplotlib?
...ame as matplotlib.text.Text. For the font size you can use size/fontsize:
from matplotlib import pyplot as plt
fig = plt.figure()
plt.plot(data)
fig.suptitle('test title', fontsize=20)
plt.xlabel('xlabel', fontsize=18)
plt.ylabel('ylabel', fontsize=16)
fig.savefig('test.jpg')
For globally se...