While working on a Rails application, we all have had to change the database column in some way. You can change the column name and the column type, as well as changing the column with the type conversion. Changing the Column Name Before we can chang...
The coolest name, isn't it? Well, CSS is changing, and it will change, hopefully by adding more cool-name options. There's a word that will-change is here to change transition in the transition-transform relationship. Can I just ask: will-it-change?...
If you aren't an educated and/or experienced tech person, a lot of question marks may pop up in your mind while looking at these two terms: Lean and Agile. Even if you are technically proficient, you may wonder what the difference between these two r...
An association is a connection between two Active Record models. It makes much easier to perform various operations on the records in your code. We will divide associations into four categories: One to One One to Many Many to Many Polymorphic One to...
Agile is such a popular philosophy which more and more development teams use. Actually, they use Agile methods such as Scrum, Extreme Programming, Crystal Clear etc. But, why is Agile so popular? Let's find out! What is Agile? Simply put, Agile is a ...
There are currently almost 10.000.000 mobile apps available in the leading app stores. Yes, there are 10 million pieces of software on the market. And there’s always someone thinking about making a new one. An app that’s going to kick the others out...
