All of the below properties or methods, when requested/called in JavaScript, will trigger the browser to synchronously calculate the style and layout*. This is also called reflow or layout thrashing, and is common performance bottleneck.
Generally, all APIs that synchronously provide layout metrics will trigger forced reflow / layout. Read on for additional cases and details.
elem.offsetLeft, elem.offsetTop, elem.offsetWidth, elem.offsetHeight, elem.offsetParent
| // Load the TCP Library | |
| net = require('net'); | |
| // Keep track of the chat clients | |
| var clients = []; | |
| // Start a TCP Server | |
| net.createServer(function (socket) { | |
| // Identify this client |
| /** | |
| * This are a collection of examples for C 201. | |
| * These combine concepts you may or may not be | |
| * familiar with and are especially useful for | |
| * students new to C. There is a lot of really | |
| * cool stuff you can do in C without any cool | |
| * languages. | |
| * | |
| * This is file in particular is an introduction | |
| * to fun function usage in C. |
Since Twitter doesn't have an edit button, it's a suitable host for JavaScript modules.
Source tweet: https://twitter.com/rauchg/status/712799807073419264
const leftPad = await requireFromTwitter('712799807073419264');
Hello software developers,
Please check your code to ensure you're not making one of the following mistakes related to cryptography.
I've been fiddling about with an idea lately, looking at how higher-kinded types can be represented in such a way that we can reason with them in Rust here and now, without having to wait a couple years for what would be a significant change to the language and compiler.
There have been multiple discussions on introducing higher-ranked polymorphism into Rust, using Haskell-style Higher-Kinded Types (HKTs) or Scala-looking Generalised Associated Types (GATs). The benefit of higher-ranked polymorphism is to allow higher-level, richer abstractions and pattern expression than just the rank-1 polymorphism we have today.
As an example, currently we can express this type:
| Sid Meier's 10 Rules of Game Design | |
| 1. Choose a topic you have a passion for. Game Design is about creativity. | |
| 2. Do research after the game is done. Tap into the player’s brain. | |
| 3. Define your axioms, refine your axioms. Prototype, prototype, prototype; sit in all the chairs. | |
| 4. Double it or cut it in half. You are more wrong than you think. |
| <!doctype html> | |
| <html> | |
| <head> | |
| <meta charset="utf-8"> | |
| <meta name="viewport" content="width=device-width, initial-scale=1" /> | |
| <title>Enterprisify your Java Class Names! (by Hay Kranen)</title> | |
| <style> | |
| body { | |
| background: white; | |
| text-align: center; |
@kangax created a new interesting quiz, this time devoted to ES6 (aka ES2015). I found this quiz very interesting and quite hard (made myself 3 mistakes on first pass).
Here we go with the explanations:
(function(x, f = () => x) {| # This is supposedly what CRIME by Juliano Rizzo and Thai Duong will do | |
| # Algorithm by Thomas Pornin, coding by xorninja, improved by @kkotowicz | |
| # http://security.blogoverflow.com/2012/09/how-can-you-protect-yourself-from-crime-beasts-successor/ | |
| import string | |
| import zlib | |
| import sys | |
| import random | |
| charset = string.letters + string.digits + "%/+=" |
