Sometimes it's absolutely horrendous to debug a css/js issue just on iPhone. It's not reproducable on desktop, in responsive view, even not in simulators. But in actual devise it just winks at you!

Sometimes we need to split a full name into first name and last name parts. In Ruby String#split is the default thinking. If the name is just two parts, like "John Doe" it'd work like breeze.

Whenever working with any kind of of CMS, human readable URL comes as a natural requirement. I used to use firendly_id for this. It's a solid gem for this purpose and featureful.

The plan was all working along, I became really good working independently. Being a full stack developer, having less and less dependencies with others! Then came the year 2017 in my life!

MySQL `repair` command failing? Okay let's try a bit more advanced solution.

It's a common scenario we need to place a UNIQUE INDEX database constraint for data integrity. But sometime the requirements comes like we need to allow null/empty values for that column.