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
| // | |
| // NSOperationQueue+Completion.h | |
| // QueueTest | |
| // | |
| // Created by Artem Stepanenko on 23.11.13. | |
| // Copyright (c) 2013 Artem Stepanenko. All rights reserved. | |
| // | |
| typedef void (^NSOperationQueueCompletion) (void); |
| ################################################################################# | |
| # start and stop the vpn from the command line from now on with these two commands | |
| ################################################################################# | |
| startvpn() { | |
| sudo launchctl load -w /Library/LaunchDaemons/net.pulsesecure.AccessService.plist | |
| launchctl load -w /Library/LaunchAgents/net.pulsesecure.pulsetray.plist | |
| } | |
| quitvpn() { | |
| launchctl unload -w /Library/LaunchAgents/net.pulsesecure.pulsetray.plist | |
| sudo launchctl unload -w /Library/LaunchDaemons/net.pulsesecure.AccessService.plist |
| // Taken from the commercial iOS PDF framework http://pspdfkit.com. | |
| // Copyright (c) 2014 Peter Steinberger, PSPDFKit GmbH. All rights reserved. | |
| // Licensed under MIT (http://opensource.org/licenses/MIT) | |
| // | |
| // You should only use this in debug builds. It doesn't use private API, but I wouldn't ship it. | |
| // PLEASE DUPE rdar://27192338 (https://openradar.appspot.com/27192338) if you would like to see this in UIKit. | |
| #import <objc/runtime.h> | |
| #import <objc/message.h> |
Sometimes you want to have a subdirectory on the master branch be the root directory of a repository’s gh-pages branch. This is useful for things like sites developed with Yeoman, or if you have a Jekyll site contained in the master branch alongside the rest of your code.
For the sake of this example, let’s pretend the subfolder containing your site is named dist.
Remove the dist directory from the project’s .gitignore file (it’s ignored by default by Yeoman).