It’s a demo-less post. Nothing to show but a lot to explain. We are going to play with the console.
Before this challenge, I only made use of
console.log for debugging.
To me, that was enough to make sure the outputs of certain program, but there
are other built-in methods from native
console object available to help us
eradicate bugs and errors. We are going to make the most of it.
To increase my own understanding, I’ll take all examples here personal. I hope you don’t mind.
This is regular
console.log we often encounter in our spaghetti code.
Sometime we need to insert value between text consumed by
Well, what for? To make it easier to change later on!
Styling The Text
If we would love to emphasize text with color and style, don’t hesitate. Nike says, “Just do it!”
You will see this in
メリー メディオーアティ is the best ❤
%c before text indicates the text are going to be styled with
inline CSS we pass to second parameter.
Instead of simply “say what you say” via
console.log, what if we warn our
users about the one we care the most?
We’ve warned users before, don’t you think we need to kindly inform users about something too?
We also can check the truth via
console. It’s quite useful.
console.assert only display text whenever the condition
false like that
expression above. Of course I like ちえさ せれな, I mean it!
Enough warning, enough conveying, just tell the users that we made a terrible mistake even if it was a beautiful mistake! Error! Error! Error!
Back then, I liked ちえさ せれな, really liked her. Now, I want to forget that feeling… It’s going to be cleared away… Hopefully.
How long does it take to fetch my profile from github?
The last one, I want to group my crushes with pride!
Here’s my girls!
Here’s how it should be done!
Copy-paste all the snippets above and run in console.
Okay, that’s it for today. Until tomorrow.