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Dhanush N
Dhanush N

Posted on • Updated on

Rarely known Javascript Tips

JavaScriptΒ is a dynamic computer programming language.

It is an interpreted programming language with object-oriented capabilities.


πŸ‘‡πŸ‘‡πŸ’‘Javascript Tips πŸ’‘πŸ‘‡πŸ‘‡

πŸ’‘ Javascript Tip 1️⃣

The bitwise OR operator can also be used to remove any amount of digits from the end of an integer.

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πŸ’‘ Javascript Tip 2️⃣

TheΒ π˜€π˜π—Ώπ—Άπ—»π—΄π—Άπ—³π˜†()Β method takes two optional parameters:
πŸ‘‰ aΒ replacerΒ function, which you can use to filter the JSON that is displayed
πŸ‘‰ aΒ spaceΒ value

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πŸ’‘ Javascript Tip 3️⃣

There is a very simple way to empty an array in Javascript:

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πŸ’‘ Javascript Tip 4️⃣

We can awaitΒ multiple async functions to finish by usingΒ Promise.all

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πŸ’‘ Javascript Tip 5️⃣

Javascript ES6 Concepts

πŸ‘‰ map()
πŸ‘‰ reduce()
πŸ‘‰ filter()

Interesting illustration πŸ‘‡

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πŸ’‘ Javascript Tip 6️⃣

Short circuit conditionals

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Note : Will be updating this post further

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To get to know more technical stuff, connect with me via Twitter

Top comments (4)

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agiesey profile image
AGiesey

I love the map(), filter(), reduce() image. reduce makes a fruit salad, lol

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shadowtime2000 profile image
shadowtime2000

most of these rarely known tips are actually pretty known tips except for the first one. I did like the es6 array function fruit chart tho.

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asifurrahamanofficial profile image
Asifur Rahaman

change no.3 tip image

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dhanushnehru profile image
Dhanush N Author

Thanks πŸ™‚πŸ‘ Done

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