Make sure ffmpeg is up-to-date:
brew update
brew upgrade ffmpeg
Convert a MOV into frames. Tweak the 2/1
if you want more or fewer frames.
/*<?php | |
//*/public class PhpJava { public static void main(String[] args) { System.out.printf("/*%s", | |
//\u000A\u002F\u002A | |
class PhpJava { | |
static function main() { | |
echo(//\u000A\u002A\u002F | |
"Hello World!"); | |
}} | |
//\u000A\u002F\u002A | |
PhpJava::main(); |
Make sure ffmpeg is up-to-date:
brew update
brew upgrade ffmpeg
Convert a MOV into frames. Tweak the 2/1
if you want more or fewer frames.
set -g pane-active-border-bg default | |
set -g pane-active-border-fg "colour14" | |
set -g pane-border-fg "colour239" | |
set -g message-fg black | |
set -g message-bg "colour14" | |
set -g status-justify left | |
set -g status-bg "colour236" | |
set -g status-fg "colour14" |
This very simple and minimal tutorial documents in a few easy steps how to play with WebAssembly (WASM) and get first results within minutes.
While the code below is mostly useless, it will show, how to call the alert
function from within a WASM file and thus demonstrate how to import and export DOM objects.
Of course, this exercise has no real use. It is just meant to show, that getting started with WASM isn't hard. And there is no need for a complex build-chain, tons of tools or a dedicated VMs. Just use a browser, one online tool and that's it.
Once in a while, you may need to cleanup resources (containers, volumes, images, networks) ...
// see: https://github.com/chadoe/docker-cleanup-volumes
$ docker volume rm $(docker volume ls -qf dangling=true)
$ docker volume ls -qf dangling=true | xargs -r docker volume rm
import * as React from 'react'; | |
import { Component } from 'react'; | |
export default function HOCBaseRender<Props, State, ComponentState>( | |
Comp: new() => Component<Props & State, ComponentState>) { | |
return class HOCBase extends Component<Props, State> { | |
render() { | |
return <Comp {...this.props} {...this.state}/>; | |
} | |
} |
// There's some better solutions in the comments, so scroll down and see how other folks have improved this! | |
// USAGE: | |
// abbrState('ny', 'name'); | |
// --> 'New York' | |
// abbrState('New York', 'abbr'); | |
// --> 'NY' | |
function abbrState(input, to){ | |
// Restify Server CheatSheet. | |
// More about the API: http://mcavage.me/node-restify/#server-api | |
// Install restify with npm install restify | |
// 1.1. Creating a Server. | |
// http://mcavage.me/node-restify/#Creating-a-Server | |
var restify = require('restify'); |
-- show running queries (pre 9.2) | |
SELECT procpid, age(clock_timestamp(), query_start), usename, current_query | |
FROM pg_stat_activity | |
WHERE current_query != '<IDLE>' AND current_query NOT ILIKE '%pg_stat_activity%' | |
ORDER BY query_start desc; | |
-- show running queries (9.2) | |
SELECT pid, age(clock_timestamp(), query_start), usename, query | |
FROM pg_stat_activity | |
WHERE query != '<IDLE>' AND query NOT ILIKE '%pg_stat_activity%' |