Check out the jsFiddle Demo. CSS .absoluteCenterWrapper { position: relative; /* Declare this element as the anchor point for centering */ } /* Positioning */ .absoluteCenter...
Local testing allows you to test your private and internal servers using the BrowserStack cloud, which has support for firewalls...
If you are trying to inspect timings in JavaScript, you can use console.time and console.timeEnd which will write to your...
Development environment setup Rails Composer Basically a comprehensive Rails Template. Prepares your development environment and lets you select web server...
Browsers usually cache favicons. If you update the favicon of your web site and want all visitors to see the...
Eduardo Russo was tired of complex favicon creation and created his own favicon generator. It's really easy and allows...
Spreewald includes a few useful steps for debugging a Capybara session. Then show me the page # => Opens the page in...
Like in any language, a FLOAT has complicated semantics for precision. This sometimes causes stored numbers to be slightly off...
I had to deal with JavaScript Undefined Error while accessing a specific CKEditor instance to fill in text. Ensure everything...
class Book::Page end class MyBook < Book def new_page Page.new # has to be `Book::Page` in development to...
Ask before leaving an unsaved CKEditor Vanilla JavaScript way, but removes any other onbeforeunload handlers: $(function(){ document.body.onbeforeunload = function() { for(editorName...
Make your custom web font available Add to ckeditor/config.js CKEDITOR.editorConfig = function(config) { config.contentsCss = [ '/assets/myCkeditorStyles.css', // any other file to encapsulate custom...
Warning: Because of (unclear) rounding issues and missing decimal places (see examples below), do NOT use this when dealing with...
Non-static elements will not inherit their parent's opacity in IE for no good reason. This can lead to...
Crazy hack. Might be useful one day. The code required has since been extracted into a library.
Colorizes code in LibreOffice Writer. Note that you need to create a paragraph style _code for this to work.
Clever hack to allow user interaction without Javascript (by using radio buttons and selecting on :checked).
If you want to test that a certain text is contained within the document title of your page, you can...
Give the table a style table-layout: fixed Give the cells in the first row a width The same width...
If you have a FooController and also have a layout app/views/layouts/foo.html, Rails will use this without being told so.
TLDR: This card explains which threads and processes interact with each other when you run a Selenium test with Capybara...
Setting the colorbox opacity by hash parameter when initializing doesn't work the way like the documentation tells you.
Just a quick note that Virtus can coerce (auto-cast) structured values like collections or maps: class Klass include Virtus.model...
An annoying part of using font icons is that the icons usually need to live in the DOM. This is...