Web Design and Development
RSpec is a behaviour driven development (BDD) framework for Ruby, which means that with RSpec we can develop tests for our Ruby code and RoR applications. Wait but Rails comes with a testing framework why choose RSpec? Main difference is that Unit Testing is based on a Test Driven Development (TDD) principle while RSpec is BDD which makes for a sort of continued development of TDD. So lets take a look at it a bit more.
Holy crash, my files are missing!
Getting back the files:
First we will need Ubuntu, we can proceed by installing ubuntu or just trying it through the live image you download.
This error has many possibilities but most are very easy to solve. Let’s check out some of them and let me know if they didn’t solve your problem and we’ll look into it. We’ll make sure the mysql daemon is turned on, fix your path variable and look at the predefined socket directory.
This is a quick post to share some basic strategies for element centering with CSS. One of the first things I’m asked when teaching this stuff is how to center things in the document. So here are some quick methods for both inline and block elements.
So you’ve got your code ready and you run it but lo and behold an infamous Undefined error of sorts. Ok, this might be your case. Lets say we’re adding an event listener and reference a property from a containing function or object like the following example:
This tutorial will focus on coding some animated behaviour for an SVG UI element. You can see the result in the following pen and the code will also be available from Codepen and Github. I have applied it on the Random Primate landing site where you can see it in action.