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
| /* http://meyerweb.com/eric/tools/css/reset/ | |
| v2.0-modified | 20110126 | |
| License: none (public domain) | |
| */ | |
| html, body, div, span, applet, object, iframe, | |
| h1, h2, h3, h4, h5, h6, p, blockquote, pre, | |
| a, abbr, acronym, address, big, cite, code, | |
| del, dfn, em, img, ins, kbd, q, s, samp, | |
| small, strike, strong, sub, sup, tt, var, |
When times get tough and people get nasty, you’ll need more than a killer smile. You’ll need a killer contract.
Used by 1000s of designers and developers Clarify what’s expected on both sides Helps build great relationships between you and your clients Plain and simple, no legal jargon Customisable to suit your business Used on countless web projects since 2008
…………………………
Performance mode changes the system parameters of your Mac. These changes take better advantage of your hardware for demanding server applications.
A Mac with macOS Server that needs to run high-performance services can turn on performance mode to dedicate additional system resources for server applications. Note, however, that performance mode can be enabled even without macOS Server being installed to achieve similar benifits for other high-performance services.
sudo nvram boot-args="serverperfmode=1 $(nvram boot-args 2>/dev/null | cut -f 2-)"
sudo reboot
Reference: https://support.apple.com/en-us/HT202528.
| #!/bin/sh | |
| basename=`basename $0` | |
| if [ -z "$*" ]; then | |
| echo "usage: ${basename} <dot> [ -o | -r | <file> | - ]" | |
| echo "" | |
| echo "options:" | |
| echo " -o open dot in window with keyboard focus" | |
| echo " -r read contents of dot" |
| var Middleware = function() {}; | |
| Middleware.prototype.use = function(fn) { | |
| var self = this; | |
| this.go = (function(stack) { | |
| return function(next) { | |
| stack.call(self, function() { | |
| fn.call(self, next.bind(self)); | |
| }); |
I recently got a new Macbook Pro and wanted to document how I setup my PHP environment. I like full control of how PHP is built and I usually build it from source. I do this because I often add custom extensions and modules not found in the common PHP OSX installers. If your looking for a easier method than building from source try https://php-osx.liip.ch/.
NOTE: This post assumes you are running a fresh install of MacOS Sierra 10.12.16 with System Integrity Protection disabled. If you don't know how to disable it just boot into recovery mode and open a terminal and type
csrutil disable, or google search it :) This post also assumes you are using Zsh instead of Bash shell. If you are using Bash you can replace anytime you see~/.zshrcwith~/.bashrc.
First lets get some of the prerequisites. Start by grabbing the command line tools neccessary:
xcode-select --install
| # Block Twitter’s new web font | |
| https://abs.twimg.com/fonts/chirp-bold-web.woff | |
| https://abs.twimg.com/fonts/chirp-heavy-web.woff | |
| https://abs.twimg.com/fonts/chirp-regular-web.woff | |
| # hides engage-y modules from the rightmost sidebar | |
| twitter.com##[data-testid="sidebarColumn"] div[aria-label] | |
| twitter.com##[data-testid="sidebarColumn"] div:has(> aside[aria-label]) | |
| # hides promoted tweets |
| # generate your private key, put the public key on the server you will be connecting to | |
| ssh-keygen -t rsa -f ./my_key | |
| # generate the password/secret you will store encrypted in the .travis.yml and use to encrypt your private key | |
| cat /dev/urandom | head -c 10000 | openssl sha1 > ./secret | |
| # encrypt your private key using your secret password | |
| openssl aes-256-cbc -pass "file:./secret" -in ./my_key -out ./my_key.enc -a | |
| # download your Travis-CI public key via the API. eg: https://api.travis-ci.org/repos/travis-ci/travis-ci/key |
| # This script comes from Pry Everywhere by Luca Pette | |
| # http://lucapette.com/pry/pry-everywhere/ | |
| # https://github.com/carlhuda/bundler/issues/183#issuecomment-1149953 | |
| if defined?(::Bundler) | |
| global_gemset = ENV['GEM_PATH'].split(':').grep(/ruby.*@global/).first | |
| if global_gemset | |
| all_global_gem_paths = Dir.glob("#{global_gemset}/gems/*") | |
| all_global_gem_paths.each do |p| | |
| gem_path = "#{p}/lib" |