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@thibaudruelle
thibaudruelle / Add_reg_keys-Anaconda_Prompt_Here.bat
Created November 30, 2017 08:46
Run as admin to add "Anaconda Prompt Here" to context menu. See https://stackoverflow.com/a/46803585/1291711.
REG ADD HKCR\Directory\Background\shell\Anaconda\ /ve /f /d "Anaconda Prompt Here"
REG ADD HKCR\Directory\Background\shell\Anaconda\ /v Icon /f /t REG_EXPAND_SZ /d %%USERPROFILE%%\\Anaconda3\\Menu\\Iconleak-Atrous-Console.ico
REG ADD HKCR\Directory\Background\shell\Anaconda\command /f /ve /t REG_EXPAND_SZ /d "%%USERPROFILE%%\\Anaconda3\\pythonw.exe %%USERPROFILE%%\\Anaconda3\\cwp2.py %%USERPROFILE%%\\Anaconda3 %%V cmd.exe /K %%USERPROFILE%%\\Anaconda3\\Scripts\\activate.bat %%USERPROFILE%%\\Anaconda3"
REG ADD HKCR\Directory\shell\Anaconda\ /ve /f /d "Anaconda Prompt Here"
REG ADD HKCR\Directory\shell\Anaconda\ /v Icon /f /t REG_EXPAND_SZ /d %%USERPROFILE%%\\Anaconda3\\Menu\\Iconleak-Atrous-Console.ico
REG ADD HKCR\Directory\shell\Anaconda\command /f /ve /t REG_EXPAND_SZ /d "%%USERPROFILE%%\\Anaconda3\\pythonw.exe %%USERPROFILE%%\\Anaconda3\\cwp2.py %%USERPROFILE%%\\Anaconda3 %%V cmd.exe /K %%USERPROFILE%%\\Anaconda3\\Scripts\\activate.bat %%USERPROFILE%%\\Anaconda3"
@paniq
paniq / csg_kernel.md
Last active November 18, 2017 13:20

After solving the compaction puzzle for parallel processing of values in a partitioned stream, the path to a screenspace CSG quadtree kernel is now open.

Instead of separate tiles, products and factors, we now keep a single array of factors, of which each factor also has a product index and a tile coordinate. We operate on a 256x256 tile so our tile coordinates fit into 16 bit, and allow only a maximum of 65536 products for this tile, with 2^31 addressable brushes. A factor then requires only 8 bytes: 2 bytes for its product index, 2 bytes for its tile coordinate and 4 bytes for its signed brush id.

We seed the array with all factors that matter for this 256x256 tile, sorted by tile coordinate and product index so that factors which belong to the same product are packed together, and all products which belong to the same tile are packed together as well.

We also init a brush id image with tile size 1x1.

In the beginning, there is typically

@pixelmager
pixelmager / bluenoise.md
Last active March 21, 2025 08:43
Blue Noise links
@jibsen
jibsen / bytes.md
Last active December 20, 2023 10:02
Ramblings about uint8_t and undefined behavior

Introduction

The C standard only specifies minimum limits for the values of character types and standard integer types. This makes it possible to generate efficient code on diverse architectures, but can pose problematic if your code expects the limits to match your development platform, or if you have to do low-level things.

Before C99, the usual way to solve this was to use typedef to declare synonyms

@bkaradzic
bkaradzic / orthodoxc++.md
Last active May 6, 2025 20:15
Orthodox C++

Orthodox C++

What is Orthodox C++?

Orthodox C++ (sometimes referred as C+) is minimal subset of C++ that improves C, but avoids all unnecessary things from so called Modern C++. It's exactly opposite of what Modern C++ suppose to be.

Why not Modern C++?

@graphitemaster
graphitemaster / WORKING_AROUND_OFFSETOF_LIMITATIONS.MD
Last active March 8, 2025 07:35
Working around offsetof limitations in C++

Working around offsetof limitations in C++:

There is sometimes a situation in which one needs to get the relative offset of a structure field, common examples of this include serialization frameworks which aid to serialize objects, vertex attributes for rendering (D3D, GL.), etc.

The most common technique for getting this information is through the offsetof macro defined in stddef.h. Unfortunately using the macro in C++ comes with a new set of restrictions that prevent some (subjectively valid) uses of it.

@paniq
paniq / Tetrahedra-based Volumetric Meshes.txt
Last active February 19, 2025 03:27
Below I collected relevant links and papers more or less pertaining to the subject of tetrahedral meshes.
It's an ever-growing list.
------------------------------
Relevant links:
http://en.wikipedia.org/wiki/Types_of_mesh
http://en.wikipedia.org/wiki/Tetrahedron
http://en.wikipedia.org/wiki/Simplicial_complex
@addyosmani
addyosmani / README.md
Last active May 10, 2025 11:24 — forked from 140bytes/LICENSE.txt
108 byte CSS Layout Debugger

CSS Layout Debugger

A tweet-sized debugger for visualizing your CSS layouts. Outlines every DOM element on your page a random (valid) CSS hex color.

One-line version to paste in your DevTools

Use $$ if your browser aliases it:

~ 108 byte version

@rxaviers
rxaviers / gist:7360908
Last active May 10, 2025 12:10
Complete list of github markdown emoji markup

People

:bowtie: :bowtie: 😄 :smile: 😆 :laughing:
😊 :blush: 😃 :smiley: ☺️ :relaxed:
😏 :smirk: 😍 :heart_eyes: 😘 :kissing_heart:
😚 :kissing_closed_eyes: 😳 :flushed: 😌 :relieved:
😆 :satisfied: 😁 :grin: 😉 :wink:
😜 :stuck_out_tongue_winking_eye: 😝 :stuck_out_tongue_closed_eyes: 😀 :grinning:
😗 :kissing: 😙 :kissing_smiling_eyes: 😛 :stuck_out_tongue:
@aras-p
aras-p / preprocessor_fun.h
Last active May 3, 2025 13:47
Things to commit just before leaving your job
// Just before switching jobs:
// Add one of these.
// Preferably into the same commit where you do a large merge.
//
// This started as a tweet with a joke of "C++ pro-tip: #define private public",
// and then it quickly escalated into more and more evil suggestions.
// I've tried to capture interesting suggestions here.
//
// Contributors: @r2d2rigo, @joeldevahl, @msinilo, @_Humus_,
// @YuriyODonnell, @rygorous, @cmuratori, @mike_acton, @grumpygiant,