C++ speed +- equal to Rust
$ rustc -O partition.rs
GNU AFFERO GENERAL PUBLIC LICENSE | |
Version 3, 19 November 2007 | |
Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/> | |
Everyone is permitted to copy and distribute verbatim copies | |
of this license document, but changing it is not allowed. | |
Preamble | |
The GNU Affero General Public License is a free, copyleft license for |
Discord is now slowly rolling out the ability to send colored messages within code blocks. It uses the ANSI color codes, so if you've tried to print colored text in your terminal or console with Python or other languages then it will be easy for you.
To be able to send a colored text, you need to use the ansi
language for your code block and provide a prefix of this format before writing your text:
\u001b[{format};{color}m
public static class TimeSpanExtensions | |
{ | |
// Inspired by @Peter answear from https://stackoverflow.com/questions/842057/how-do-i-convert-a-timespan-to-a-formatted-string | |
public static string ToReadableAgoString(this TimeSpan span, double justNowSecondsThreshold) | |
{ | |
if (span.TotalSeconds < justNowSecondsThreshold) | |
return "just now"; | |
return span switch | |
{ |
"""Downloads and extract the Visual C++ Redistributables. | |
This is useful when working with minidump files as the user may be running | |
with a new different version of the runtime. This script aims to maintain | |
a copy of the various versions. | |
Versions are normally added once I encounter them, in November 2022, I added | |
a rather large back catalogue of versions. | |
This requires dark.exe from Wix (http://wixtoolset.org/releases/) and |
What is strict aliasing? First we will describe what is aliasing and then we can learn what being strict about it means.
In C and C++ aliasing has to do with what expression types we are allowed to access stored values through. In both C and C++ the standard specifies which expression types are allowed to alias which types. The compiler and optimizer are allowed to assume we follow the aliasing rules strictly, hence the term strict aliasing rule. If we attempt to access a value using a type not allowed it is classified as undefined behavior(UB). Once we have undefined behavior all bets are off, the results of our program are no longer reliable.
Unfortunately with strict aliasing violations, we will often obtain the results we expect, leaving the possibility the a future version of a compiler with a new optimization will break code we th
Want to inject some flavor into your everyday text chat? You're in luck! Discord uses Markdown, a simple plain text formatting system that'll help you make your sentences stand out. Here's how to do it! Just add a few characters before & after your desired text to change your text! I'll show you some examples...
What this guide covers: