If you need to upgrade code that uses the old jQuery methods bind, delegate, live, unbind and die, the attached...
Some dozen generic API endpoints you can use to test how your HTTP client deals with various responses, e.g.
All browsers + IE9 know the CSS :empty selector. It lets you hide an element when it has no content, i.e...
Many of our clients can't or don't want to design their user interfaces. In the absence of a...
Moved from Less to Sass. Bootstrap now compiles faster than ever thanks to Libsass, and we join...
In our daily life as web developers we are constantly faced with technical problems that can be solved with a...
Looking for a way to embed raster images for both low- and high-DPI displays, this developer had some good...
We've already learned how to integrate user-provided images uploads to our application in 205 basic file uploads and...
Your MovieDB gained traction and is now a popular tool among cineasts. This comes with a downside: You noticed a...
Talk with a colleague and find out why we're using building some of our sites using static site...
We are using the BEM pattern ("Block, Element, Modifier") to structure our CSS in all new projects. We try to...
Read the following material: World's shortest UI/UX design course Easiest Way to Pick UI Colors
DevDocs combines multiple API documentations in a fast, organized, and searchable interface. Here's what you should know before you...
For each movie in MovieDB, we want to track which other movie it was inspired by. For...
We use Selenium WebDriver integrated with Cucumber/Capybara for full-stack integration testing. Try and use it Your forked MovieDB should...
Built-in matchers Get an overview of all the matchers that are built into RSpec. Play with some of...
Using the CSS border-radius property, we can create rounded shapes and circles. Add some gradients and they become spheres...
Ruby has Enumerable.find(&block), which returns the first item in the collection for which the block evaluates to true.
To update your Rubygems to the latest available version, type the following: gem update --system Note that you have a...
You can make both mobile Chrome and mobile Safari display a native app install banner. The banner suggests that the...
Unfortunately, Web APIs haven’t provided the functionality to copy text to the clipboard through JavaScript, which is why visiting...
Spreewald comes with a selector_for helper that matches an English term like the user's profile into a CSS...
I am happy to announce that this information is now available in JSON form at https://ip-ranges.amazonaws.com/ip-ranges.json. The information...
If you'd like to preview the crontab that whenever will deploy, run the following: bundle exec whenever