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The following answer was given by SE user Edward. The original source can be found here. The other answer gave some really good advice; this is intended as a complementary answer with still more...
I received this answer in SE. Sadly, the user who wrote the answer is no longer in the site. Don't use threads and synchronization primitives (semaphores, shared memory, etc) for this. In fact, ...
I asked this question in SE a while back. TL;DR I need to emulate a timer in C that allows concurrent writes and reads, whilst preserving constant decrements at 60 Hz (not exactly, but approxima...
useEffect(() => { // do something }, [myVar]);
SE user DU Jiaen provided the following answer, edited by Martin Zabel and found here. The expression i >= 0 is always true if i is of an unsigned integer type. The alternative and simple way...
SE user M Oehm provided with the following answer, as it can be found here. The condition i >= 0 is always true if i is an unsigned type. Decrementing an unsigned zero will not produce a nega...
In settings search for debug open. Find setting called "Debug: Open Debug" and in drop down set it to neverOpen.
For contact form spam specifically, there is a more direct solution. If you use a form service like formspree.io it will already have built in spam filtering features. This isn't based around tryin...
I've found a way to set the private field without exposing it or giving it a setter: Reflection. Using external event listeners, I can get ahold of the File object. Then, inside the beforeUnmarsha...
The following answer was given by SE user Oh My Goodness. The original source can be found here. Instead of cat "$x" | command or echo "$x" | command, use command <$x (vs cat) or command ...
My biggest gripe with your code is the (almost) complete lack of comments! Nothing gives even a brief overview of what this library is supposed to do, and we are left to guess what the subroutines...
TL;DR: Imperfect > none Re: title. Coming thru open door is not a breach. ;-) Encapsulation helps with security because it hides data (prevents exposure). If that data matters, that means l...
To fix TypeError: Cannot read properties of undefined (reading 'close'), remove the const in the following code, which ensures your let browser outside the block will be assigned in the common case...
You have to search the repo without any filters: $ helm search repo myrepo NAME CHART VERSION APP VERSION DESCRIPTION myrepo/mychart 1.0.0 1.0.0 ...
Answering my own question in case anyone else stumbles upon this. Changing native platform implementation from Android.Views.View to AndroidX.CoordinatorLayout.Widget.CoordinatorLayout like follow...
Probably just backwards compatibility with past C++ versions, where NULL = 0.
The reason why it is undefined behaviour instead of a hard error is that the problem of determining it is, quite literally, equivalent to the halting problem. So any implementation will either warn...
It turns out that this is exactly what autospeccing is for. Using from pathlib import Path from unittest import mock some_path = Path("/some/path/") with mock.patch("pathlib.Path.is_dir", aut...
Instead of classes, I want to use factory functions. Original code with classes: export class MyProject { constructor(title, description, dueDate, priority) { this.title = title; ...
Streams is an universal concept not specific to any particular language. It originates from ancient Unix, most famously the stdout and stdin streams. And so they exist in pretty much any "C family"...
I'm trying to use the "hexagonal architecture" and "domain-driven design" paradigms together, in a Java application using Spring. I understand that my application should have a structure with 3 la...
I need to filter/find and list tables using the sqlline !tables command. For example, these are the type of queries i wish to fire Find out all the tables in a particular schema s1 All tables ...
I installed Matplotlib and tried a simple demo, but I got a warning message and no plot showed up: >>> import matplotlib.pyplot as plt >>> plt.plot([1,2,3],[4,5,6]) [<matplo...
Matplotlib uses a backend to render the plot. Some backends are "GUI backends", meaning that they can render into a window that displays on your screen. Others are "non-GUI backends" which can only...
Every time I run a program I'm used to, I get a bunch of import errors, and have to reinstall the dependencies. As you're presumably aware, the fundamental problem is that each Python installa...
