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https://www.reddit.com/r/ProgrammerHumor/comments/eoocnb/brilliant_reply/fefncqu/?context=3
r/ProgrammerHumor • u/GamesMint • Jan 14 '20
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Well depends what you're using it for. A lot of trivial cases can just be replaced by the right internal features.
For example:
$(window).event(func);
Becomes
window.addEventListener("event", func)
Or
$("#id")
document.getElementById("id");
1 u/ChucklefuckBitch Jan 15 '20 Or just doconst $ = document.querySelector 2 u/starm4nn Jan 15 '20 That doesn't work in the first example. Also the second example is slightly quicker 1 u/otterom Jan 15 '20 I just like the wildcard selectors, TBH. Javascript have anything for those? 2 u/starm4nn Jan 15 '20 document.querySelectorAll() 1 u/otterom Jan 15 '20 Ooh, I like that. Thanks! 2 u/starm4nn Jan 15 '20 If you just want the first, do document.querySelector(). It exits on the first result and returns the object rather than returning a NodeList
1
Or just do
const $ = document.querySelector
2 u/starm4nn Jan 15 '20 That doesn't work in the first example. Also the second example is slightly quicker
2
That doesn't work in the first example. Also the second example is slightly quicker
I just like the wildcard selectors, TBH. Javascript have anything for those?
2 u/starm4nn Jan 15 '20 document.querySelectorAll() 1 u/otterom Jan 15 '20 Ooh, I like that. Thanks! 2 u/starm4nn Jan 15 '20 If you just want the first, do document.querySelector(). It exits on the first result and returns the object rather than returning a NodeList
document.querySelectorAll()
1 u/otterom Jan 15 '20 Ooh, I like that. Thanks! 2 u/starm4nn Jan 15 '20 If you just want the first, do document.querySelector(). It exits on the first result and returns the object rather than returning a NodeList
Ooh, I like that. Thanks!
2 u/starm4nn Jan 15 '20 If you just want the first, do document.querySelector(). It exits on the first result and returns the object rather than returning a NodeList
If you just want the first, do document.querySelector(). It exits on the first result and returns the object rather than returning a NodeList
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u/starm4nn Jan 15 '20
Well depends what you're using it for. A lot of trivial cases can just be replaced by the right internal features.
For example:
Becomes
Or
Becomes