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Jose Luis Blanco-Claraco jlblancoc

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View gist:3472964
#include <cstring> // memcpy
#include <type_traits> // is_trivially_copyable
// bit_cast<Dest,Source> is a template function that implements the
// equivalent of "*reinterpret_cast<Dest*>(&source)". We need this in
// very low-level functions like the protobuf library and fast math
// support.
domenic /
Last active Feb 23, 2022
Auto-deploying built products to gh-pages with Travis

Auto-deploying built products to gh-pages with GitHub Actions

This is a set up for projects which want to check in only their source files, but have their gh-pages branch automatically updated with some compiled output every time they push.

A file below this one contains the steps for doing this with Travis CI. However, these days I recommend GitHub Actions, for the following reasons:

  • It is much easier and requires less steps, because you are already authenticated with GitHub, so you don't need to share secret keys across services like you do when coordinate Travis CI and GitHub.
  • It is free, with no quotas.
  • Anecdotally, builds are much faster with GitHub Actions than with Travis CI, especially in terms of time spent waiting for a builder.
ousttrue / CMakeLists.txt
Created Jun 3, 2019
emscripten glfw3 or webgl sample
View CMakeLists.txt
PROJECT(em_gl VERSION 0.1.0)
mortennobel / SingleFileOpenGLTex.cpp
Last active Mar 11, 2022
Single file OpenGL 3.3 / WebGL (using Emscripten) example with texture (SDL2 / SDL_Image 2)
View SingleFileOpenGLTex.cpp
// Compile for emscripten using
// emcc -Iinclude SingleFileOpenGLTex.cpp \
-O2 -std=c++14 -s TOTAL_MEMORY=33554432 -s USE_SDL_IMAGE=2 -s SDL2_IMAGE_FORMATS='["png"]' --preload-file examples/data -s USE_SDL=2 -o html/SingleFileOpenGLTex.html
// where the following images must be located in a subfolder
// - examples/data/test.png
// - examples/data/cartman.png
// - examples/data/cube-negx.png
// - examples/data/cube-negz.png
gschora / odys_seal_dvd-player.txt
Created Jul 25, 2015
odys seal portable dvd player sd card reencode videos tutorial
View odys_seal_dvd-player.txt
Der Player ist zwar sehr wählerisch, was das Format angeht, aber es funktioniert.
Für alle Interessierten, hier die Anleitung:
1. Die Software XMedia Recode (kostenlos und virenfrei z.B. bei CHIP) auf dem PC installieren
2. DVD/BD ins Laufwerk legen (alternativ gehen auch Dateien von Platte – siehe Programmdoku)
3. Im oberen Bildabschnitt den längsten Titel auswählen (bei DVDs und BDs)
4. Reiter „Format“:
. Profil: Benutzerdefiniert
. Format: AVI
. Dateiendung: avi
m14t /
Created Jul 5, 2012
Convert HTTPS github clones to use SSH
#-- Script to automate
REPO_URL=`git remote -v | grep -m1 '^origin' | sed -Ene's#.*(https://[^[:space:]]*).*#\1#p'`
if [ -z "$REPO_URL" ]; then
echo "-- ERROR: Could not identify Repo url."
echo " It is possible this repo is already using SSH instead of HTTPS."
View gist:38841d72c65a1c32f2bf83a4a00a2c9a
#include <glm/gtx/string_cast.hpp>
glm::mat4 mat;
std::cout << glm::to_string(mat) << std::endl;
mobilemind /
Last active May 26, 2022
how to delete a git tag locally and remote
# delete local tag '12345'
git tag -d 12345
# delete remote tag '12345' (eg, GitHub version too)
git push origin :refs/tags/12345
# alternative approach
git push --delete origin tagName
git tag -d tagName