Tag Archives: overflow:hidden

Don’t lose the ability to be surprised

Suprise

Any fair-experienced CSS developers know that, if we want to be sure that a parent-div truly contains a child-element, we should put “overflow:hidden” in the parent div.

I was told that, too.

Ok, that solved the problem. And we continue going without truly knowing the reason “WHY”?

“Don’t fix what ain’t break” – people say.

In fact, I’m type of people who don’t like to invest time into things that aren’t useful. So I accept that trick as it is. Until today.

I was surprised (or remember that I was surprised) – like the first time I heard the trick. It took no more than 10 minutes to find an answer… but the question is that WHY I didn’t ask that question any sooner. How can I let the “magic” slip without wondering???

I suddenly remember a lot of other things that I take for granted. When I first come to this field, everything is new and shiny. After a while, things get normal bit by bit. And gradually I forgot my ability to wonder.

I remember the time when I was assigned to do OAuth 2.0 for a Facebook application. Instead using a library, I “silly” re-wrote the whole authentication process by Servlet/ HttpRequest & Response. By now I’m nearly sure that there must be pre-built library to do that thing somewhere. Whatever, I don’t regret. The time I put in studying how OAuth 2.0 works let me confidently say that I fully understand it, and I can (and did) manually write authenticate process for both Twitter & FB… They are all HTTP requests, basically.

What’s the way of your choice: learn just enough to do things – or learn intensely to truly understand how things work?

P/s: I have some ideas about “Key Concepts” (to overflow:hidden, it’s Document flow). But this post’s long enough.