janit

self.addEventListener('install', function (event) {
    event.waitUntil(preLoad());
});

var preLoad = function () {
    //    console.log('[PWA Builder] Install Event processing');
    return caches.open('pwabuilder-offline').then(function (cache) {
        //        console.log('[PWA Builder] Cached index and offline page during Install');
        return cache.addAll(['/offline.html', '/']);
    });

ryanoglesby08

/*
  Incredibly simple Node.js and Express application server for serving static assets.
  
  DON'T USE THIS IN PRODUCTION!
    It is meant for learning purposes only. This server is not optimized for performance, 
    and is missing key features such as error pages, compression, and caching.
  
  For production, I recommend using an application framework that supports server-side rendering, 
    such as Next.js. https://nextjs.org

javilobo8

axios({
  url: 'http://localhost:5000/static/example.pdf',
  method: 'GET',
  responseType: 'blob', // important
}).then((response) => {
  const url = window.URL.createObjectURL(new Blob([response.data]));
  const link = document.createElement('a');
  link.href = url;
  link.setAttribute('download', 'file.pdf');
  document.body.appendChild(link);

romach

<p th:text="${bean.field + '!' + bean.field}">Static content</p>

th:text="'static part' + ${bean.field}"

th:text="${'static part' + bean.field}"

yajra

// Add a 401 response interceptor
window.axios.interceptors.response.use(function (response) {
    return response;
}, function (error) {
    if (401 === error.response.status) {
        swal({
            title: "Session Expired",
            text: "Your session has expired. Would you like to be redirected to the login page?",
            type: "warning",
            showCancelButton: true,

3zzy

<?php

// Get headers for 100 unique random domains with get_headers() and cURL to determine which is faster.

/*
TL;DR -> cURL is significantly faster.

get_headers (GET) vs cURL:
Execution time : 139.95884609222 seconds  
Execution time : 65.998840093613 seconds

rondy

FWIW: I (@rondy) am not the creator of the content shared here, which is an excerpt from Edmond Lau's book. I simply copied and pasted it from another location and saved it as a personal note, before it gained popularity on news.ycombinator.com. Unfortunately, I cannot recall the exact origin of the original source, nor was I able to find the author's name, so I am can't provide the appropriate credits.

---

Effective Engineer - Notes

• By Edmond Lau
• Highly Recommended 👍
• http://www.theeffectiveengineer.com/

What's an Effective Engineer?

saeedseyfi

$layout-direction: ltr !default;

@mixin ltr {
    @if $layout-direction == ltr {
        @content;
    }
}
@mixin rtl {
    @if $layout-direction == rtl {
        @content;

matheusagcosta

1 - Make sure you have Counter Strike installed

2 - Download YAPB http://forums.bots-united.com/showthread.php?t=9986

3 - Extract the zip and move the folder addons with all the content to ~/Library/Application Support/Steam/steamapps/common/Half-Life/cstrike

4 - After that, open the file liblist.gam in the folder above and replace gamedll_osx "dlls/cs.dylib" with this content:

//gamedll_osx "dlls/cs.dylib"

Rich-Harris

Stuff I wish I'd known sooner about service workers

I recently had several days of extremely frustrating experiences with service workers. Here are a few things I've since learned which would have made my life much easier but which isn't particularly obvious from most of the blog posts and videos I've seen.

I'll add to this list over time – suggested additions welcome in the comments or via twitter.com/rich_harris.

Use Canary for development instead of Chrome stable

Chrome 51 has some pretty wild behaviour related to console.log in service workers. Canary doesn't, and it has a load of really good service worker related stuff in devtools.