This shows how to build a nontrivial program using Zig+Emscripten or C+Emscripten.
In both cases Emscripten is only used as a linker, that is the frontend is either zig or clang.
"Nontrivial" here means the program uses interesting Emscripten features:
| // g++ *.cpp -o d3d9 -lmingw32 -lSDL2main -lSDL2 -I/dxsdk/include -L/dxsdk/lib -DUNICODE -ld3d9 -ld3dx9 | |
| // http://blog.fourthwoods.com/2011/08/11/setting-up-mingw-for-directx/ | |
| // http://www.directxtutorial.com/Lesson.aspx?lessonid=9-4-4 | |
| #include <iostream> | |
| using namespace std; | |
| #include <SDL2/SDL.h> | |
| #include <windows.h> |
| <html> | |
| <head> | |
| <title>Post form in a new window without losing handle to the window</title> | |
| <script src="http://ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js"></script> | |
| <script> | |
| $(function() { | |
| $('form').on('submit', function(ev) { | |
| var form = $(this); | |
| form.attr('target', 'new-window'); |
| // ==UserScript== | |
| // @name Slack filter messages by UID | |
| // @namespace Slack | |
| // @version 0.1 | |
| // @description removes messages from unwanted people in slack channels and threads, or replaces them with kittens | |
| // @author Octaharon <Alexander Uskov> | |
| // @include https://app.slack.com/client/* | |
| // @grant none | |
| // ==/UserScript== |
| #include <SDL.h> | |
| #include <iostream> | |
| #include <sstream> | |
| #include <string> | |
| #include <algorithm> | |
| #include <format> | |
| int main(int argc, char* argv[]) | |
| { | |
| std::string app_title = "SDL Box Movement Example - Use the arrow keys!"; |
Short write up on using REPL when developing UIs in ClojureScript.
Everyone's standard approach to hot-reloading is to use a tool (Figwheel or shadow-cljs) that reloads changed namespaces automatically. This works really well: you change the code, the tool picks up changed files, compiles namespaces and dependants, notifies REPL client which then pulls in compiled changes, and re-runs a function that re-renders UI.
The other approach is to use ClojureScript's REPL directly and rely only on eval from the editor. This more or less matches Clojure style workflow. This approach might be useful when you don't want tools overhead or hot-reloading becomes slow for you or you just used to this style of interactions. Also changing code doesn't always mean that you want to reload all the changes. On the other hand it is very easy to change a couple of top-level forms and forget to eval one of them.
| require 'point' | |
| function love.load() | |
| math.randomseed(os.time()) | |
| love.physics.setMeter(32) | |
| love.graphics.setBackgroundColor(64, 120, 64) | |
| world = love.physics.newWorld(0, 0) | |
| crates = { makeCrate(world, 5, 5), | |
| makeCrate(world, 5, 6) } |
| 'use strict' | |
| var gulp, sass, babelify, browserify, watchify, source, util; | |
| gulp = require('gulp'); | |
| sass = require('gulp-sass'); | |
| babelify = require('babelify') | |
| browserify = require('browserify'); | |
| watchify = require('watchify'); | |
| source = require('vinyl-source-stream'); |
| class Attachment < ActiveRecord::Base | |
| mount_uploader :attachment, AttachmentUploader | |
| # Associations | |
| belongs_to :attached_item, polymorphic: true | |
| # Validations | |
| validates_presence_of :attachment |
In CMake, add/link the Carbon library to the executable
FIND_LIBRARY(CARBON_LIBRARY Carbon)
set(EXTRA_LIBS
${CARBON_LIBRARY}
Make sure to add ${CARBON_LIBRARY} in the TARGET_LINK_LIBRARIES call for the executable.
Then create a file to hold the Object-C code, in this case changetitlebarcolor.mm