nickrolfe

// Sample code showing how to create a modern OpenGL window and rendering context on Win32.

#include <windows.h>
#include <gl/gl.h>
#include <stdbool.h>

typedef HGLRC WINAPI wglCreateContextAttribsARB_type(HDC hdc, HGLRC hShareContext,
        const int *attribList);
wglCreateContextAttribsARB_type *wglCreateContextAttribsARB;

gcatlin

// To run:
//   clang core-audio-sine-wave.c -framework AudioUnit && ./a.out
#include <AudioUnit/AudioUnit.h>

#define SAMPLE_RATE 48000
#define TONE_FREQUENCY 440
#define M_TAU 2.0 * M_PI

OSStatus RenderSineWave(
        void *inRefCon,

eliasdaler

// SAT collision check and resolution
// Public domain
// Usage example:
// if (testCollision(obb1, obb2, mtv)) { // obb1, obb2 - sf::RectangleShape, mtv - sf::Vector2f
//      obb1.move(mtv);
// }

static const float NORMAL_TOLERANCE = 0.0001f;
using RectVertexArray = std::array<sf::Vector2f, 4>;

idiotWu

/**
 * @decorator
 * Attach events to DOM element
 *
 * @param {Element|Function} elemOrFunc: DOM Element, or a function returns element
 * @param {String} events: a list events separated with ','
 *
 * Usage:
 *   @attachEvents(window, 'click')
 *   handleWindowClick(evt) {

Overv

#include <iostream>
#include <fstream>
#include <vector>
#include <string>
#include <algorithm>
#include <chrono>
#include <functional>

#define GLFW_INCLUDE_VULKAN
#include <GLFW/glfw3.h>

gtallen1187

"A little bit of slope makes up for a lot of y-intercept"

01/13/2012. From a lecture by Professor John Ousterhout at Stanford, class CS140

Here's today's thought for the weekend. A little bit of slope makes up for a lot of Y-intercept.

[Laughter]

ocornut

Memory Optimization (Christer Ericson, GDC 2003)
http://realtimecollisiondetection.net/pubs/GDC03_Ericson_Memory_Optimization.ppt

Cache coherency primer (Fabian Giesen)
https://fgiesen.wordpress.com/2014/07/07/cache-coherency/

Code Clinic 2015: How to Write Code the Compiler Can Actually Optimize (Mike Acton)
http://gdcvault.com/play/1021866/Code-Clinic-2015-How-to

JamesMessinger

// This works on all devices/browsers, and uses IndexedDBShim as a final fallback 
var indexedDB = window.indexedDB || window.mozIndexedDB || window.webkitIndexedDB || window.msIndexedDB || window.shimIndexedDB;

// Open (or create) the database
var open = indexedDB.open("MyDatabase", 1);

// Create the schema
open.onupgradeneeded = function() {
    var db = open.result;
    var store = db.createObjectStore("MyObjectStore", {keyPath: "id"});

gnuanu

Prerequisites

1. I am using GNU/Linux
2. My IDE is IntelliJ IDEA
3. The project is Ant based.
4. My working directory is $JNI
5. My C++ IDE is QtCreator (I'll mention the build steps inline).
6. NDK should be installed and ndk-build should be available in $PATH
7. javah should be available in $PATH

Step 1 - Create The Android Project

jokertarot

// = Requirements: freetype 2.5, libpng, libicu, libz, libzip2
// = How to compile:
//  % export CXXFLAGS=`pkg-config --cflags freetype2 libpng`
//  % export LDFLAGS=`pkg-config --libs freetype2 libpng`
//  % clang++ -o clfontpng -static $(CXXFLAGS) clfontpng.cc $(LDFLAGS) \
//    -licuuc -lz -lbz2
#include <cassert>
#include <cctype>
#include <iostream>
#include <memory>