travisstaloch

//! Shows how to manually convert a group of enums / ints into a packed struct and then into an integer
//! which can be used in a switch statement. Useful for eliminting complicated nested switches / ifs.
//!
//! Then creates helpers switchable() and switchableAny() for doing the same.
//!
//! Note: the second part only works with stage1 as of 9/25/22 (zig version
//! 0.10.0-dev.4115+75e9a8c7f).  stage2 currently crashes on this but will likely work soon.

const std = @import("std");

davidfowl

Minimal APIs at a glance

This document now exists on the official ASP.NET core docs page.

• Application
  • WebApplication
  • WebApplicationBuilder
• Request Handling
  • Routing
  • Parameter Binding

moebiussurfing

static ImGuiDockNodeFlags dockspace_flags = ImGuiDockNodeFlags_PassthruCentralNode;

// We are using the ImGuiWindowFlags_NoDocking flag to make the parent window not dockable into,
// because it would be confusing to have two docking targets within each others.
ImGuiWindowFlags window_flags = ImGuiWindowFlags_MenuBar | ImGuiWindowFlags_NoDocking;

ImGuiViewport* viewport = ImGui::GetMainViewport();
ImGui::SetNextWindowPos(viewport->Pos);
ImGui::SetNextWindowSize(viewport->Size);
ImGui::SetNextWindowViewport(viewport->ID);

ocornut

// Test helper for imgui_freetype

#include "misc/freetype/imgui_freetype.h"

struct FreeTypeTest
{
    enum FontBuildMode { FontBuildMode_FreeType, FontBuildMode_Stb };

    FontBuildMode   BuildMode = FontBuildMode_FreeType;
    bool            WantRebuild = true;

raysan5

CUSTOM GAME ENGINES: A Small Study

WARNING: Article moved to separate repo to allow users contributions: https://github.com/raysan5/custom_game_engines

A couple of weeks ago I played (and finished) A Plague Tale, a game by Asobo Studio. I was really captivated by the game, not only by the beautiful graphics but also by the story and the locations in the game. I decided to investigate a bit about the game tech and I was surprised to see it was developed with a custom engine by a relatively small studio. I know there are some companies using custom engines but it's very difficult to find a detailed market study with that kind of information curated and updated. So this article.

Nowadays lots of companies choose engines like [Unreal](https:

gdotdesign

record Provider.WebSocket.Subscription {
  onOpen : Function(WebSocket, Promise(Never, Void)),
  onMessage : Function(String, Promise(Never, Void)),
  onError : Function(Promise(Never, Void)),
  onClose : Function(Promise(Never, Void)),
  url : String
}

provider Provider.WebSocket : Provider.WebSocket.Subscription {
  fun open (url : String, socket : WebSocket) : Array(a) {

brunocascio

return await knex.transaction(async t => {
   try {
      // Retrieve table names (excluding migrations_lock)
      const tables = (await knex
        .raw(`
          SELECT table_name FROM information_schema.tables
          WHERE table_schema = 'public'
        `)
        .transacting(t)
      )

IjzerenHein

const R = 6371; // earths radius in km

function radiansFromDegrees(deg) {
	return deg * (Math.PI / 180);
}

// reduce number of positions using the Ramer–Douglas–Peucker algorithm
// https://en.wikipedia.org/wiki/Ramer%E2%80%93Douglas%E2%80%93Peucker_algorithm
// Code based on: https://www.namekdev.net/2014/06/iterative-version-of-ramer-douglas-peucker-line-simplification-algorithm/
function simplifyGeoCoordinates(positions, tolerance) {

btroncone

RxJS 5 Operators By Example

⚠️ UPDATE: I have moved the contents of this gist plus more to http://www.learnrxjs.io and https://github.com/btroncone/learn-rxjs. For expanded examples, explanations, and resources, please check out this new location!

A complete list of RxJS 5 operators with easy to understand explanations and runnable examples.

Table of Contents

• buffer
• bufferCount
• bufferTime

rauchg

require-from-twitter

Since Twitter doesn't have an edit button, it's a suitable host for JavaScript modules.

How to use

Source tweet: https://twitter.com/rauchg/status/712799807073419264

const leftPad = await requireFromTwitter('712799807073419264');