samthor

package main

import (
        "crypto/tls"
        "flag"
        "fmt"
        "log"
        "net/http"
        "os"
        "os/user"

mfikes

clj -m cljs.main -re nashorn

(def thread (.type js/Java "java.lang.Thread"))

(let [global-atom-lock
      (let [ctor (.type js/Java "java.util.concurrent.locks.ReentrantLock")]
        (new ctor))]

posener

Story: Writing Scripts with Go

This is a story about how I tried to use Go for scripting. In this story, I’ll discuss the need for a Go script, how we would expect it to behave and the possible implementations; During the discussion I’ll deep dive to scripts, shells, and shebangs. Finally, we’ll discuss solutions that will make Go scripts work.

Why Go is good for scripting?

While python and bash are popular scripting languages, C, C++ and Java are not used for scripts at all, and some languages are somewhere in between.

sevkin

// https://stackoverflow.com/questions/39320371/how-start-web-server-to-open-page-in-browser-in-golang
// open opens the specified URL in the default browser of the user.
func open(url string) error {
    var cmd string
    var args []string

    switch runtime.GOOS {
    case "windows":
        cmd = "cmd"
        args = []string{"/c", "start"}

Bemmu

// I had to write this code in just a few minutes to get it ready while my article was still trending.
// I decided to exclude anyone not on desktop Chrome to avoid spending time on browser issues.
// Here I am trying to test if the user is on desktop Chrome.

	function onDesktopChrome() {
		var pattern = /Android|webOS|iPhone|iPad|iPod|BlackBerry|IEMobile|Opera Mini|Mobile|mobile|CriOS/i;
		var isMobile = pattern.test(navigator.userAgent);
		if (isMobile) {
			return false;
		} else {

depp

// Faster solution for:
// http://www.boyter.org/2017/03/golang-solution-faster-equivalent-java-solution/
// With threading.
// g++ -std=c++11 -Wall -Wextra -O3 -pthread

// On my computer (i5-6600K 3.50 GHz 4 cores), takes about ~160 ms after the CPU
// has warmed up, or ~80 ms if the CPU is cold (due to Turbo Boost).

// How it works: Start by generating a list of losing states -- states where the
// game can end in one turn.  Generate a new list of states by running the game

csswizardry

Vim without NERD tree or CtrlP

I used to use NERD tree for quite a while, then switched to CtrlP for something a little more lightweight. My setup now includes zero file browser or tree view, and instead uses native Vim fuzzy search and auto-directory switching.

Fuzzy Search

There is a super sweet feature in Vim whereby you can fuzzy find your files using **/*, e.g.:

:vs **/*<partial file name><Tab>

reborg

Rich Already Answered That!

A list of commonly asked questions, design decisions, reasons why Clojure is the way it is as they were answered directly by Rich (even when from many years ago, those answers are pretty much valid today!). Feel free to point friends and colleagues here next time they ask (again). Answers are pasted verbatim (I've made small adjustments for readibility, but never changed a sentence) from mailing lists, articles, chats.

How to use:

• The link in the table of content jumps at the copy of the answer on this page.
• The link on the answer itself points back at the original post.

Table of Content

peterhellberg

package main

import (
	"context"
	"log"
	"net/http"
	"os"
	"os/signal"
	"time"
)

mbostock

license: gpl-3.0
height: 600
border: no
redirect: https://observablehq.com/@d3/d3-versor-dragging