for-coder
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@FORCODERR

@firaflash πŸ‘¨β€πŸ’»
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What is the output of the above code
Anonymous Quiz
26%
false true
11%
true false
46%
true true
13%
false false
4%
error
αŠ₯αŠ•αŠ³αŠ• ለ129αŠ›α‹ πŸ† የዓዡዋ α‹΅αˆ α‰ α‹“αˆ αŠ α‹°αˆ¨αˆ³α‰½αˆ! πŸ‡ͺπŸ‡ΉπŸŽ‰

Congratulations on the 129th anniversary of the Victory of Adwa! ✊🏾πŸ”₯

βš”οΈ Battle of Adwa πŸΉπŸ›οΈ
#W's in the chat
Check out this guy lol
Learning C++ the right way 😭😁🦍
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var a = 10;
function foo() {
console.log(a);
var a = 20;
}
foo();
What is the output of the above code
Anonymous Quiz
43%
10
15%
Reference error
32%
20
10%
Undefined
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Been off lately… had to train my finger to hit Tab professionally πŸ‹οΈβ€β™‚οΈβŒ¨οΈ
#coding_meme@forcoder #codingmeme
 
function yapp(){
console.log(typeof null );
}

yapp();
What is the output of the above code
Anonymous Quiz
21%
undefined
38%
null
17%
error
25%
object
for-coder
What is the output of the above code
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🚨 JAVASCRIPT HAS A REAL BUG! 🚨


Open your console and type:
typeof null


You'll get:
'object'


That's wrongβ€”null is not an object!

πŸ” How did this happen?

When JavaScript was first implemented, values were stored in a tagged format, where the lower bits determined the type:
- Objects had a type tag of 0.
- null was stored as 0 in memory.

Since null had 0 in its type tag, typeof mistakenly classified it as an "object".

πŸ”§ Why isn't it fixed?
One word: Backward compatibility.
Fixing it would break too many apps, so it's here to stay!

πŸ’¬ Share this with JavaScript haters new (Lovers)... Lmao

#JavaScript #Bug #Programming
Two different users of cursor😭
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Good night I gotta use VPN ✈️ from now on
Good evening β˜•οΈβ˜•οΈ