College student fixes coding bug #code #programming #computerscience

[thetasworld]

Proof that video editing and coding are two separate skills

[ericmacedo_]

I don't know who's worse, the video editor or the college student

[monthlysurvey]

I think the editing is a little off. The “fixed” code is exactly the same as the beginning. The correct code should have a space with quotes around it between the two plus signs in the result variable.

[sandhu_sandhu_sandhu]

Correction is,
var result = name + “ “ + b;

[talkingmurga]

At line 5, there's 2 + signs side by side, which forces to add void to the string. Thus it creates NaN (not a number).

[lolLOL-ffnr]

I never do coding in my entire life let alone watch coding videos. But why is youtube algorithm shoving coding content into my face right now😭

[shyamprakash]

this is business. the code has been never fixed. so it makes us to watch repeatedly and it increases the watch hours...

[lolwildriftbro]

Ong bro I spent 10 mins to see what changes he did 😭

[LoganMcmanus-mk]

Did he just change the saved name variable to the entire string they wanted?

[unamed_user]

In the function on Line 5 should be
var result = name + " " + b;
+ is used to add numbers and
concatenate(put together) strings however if u dont tell the code that ur concatenating strings then it will try to add words which u cant do. By adding + " " tells the code to concatenate not add and add a space between Max Sucks

[ManojKumar-rpsp]

Probably his editor didnt know what to display down when he corrected the code .
So it appears a little off

[wendersonbarros]

I was already questioning my existence and my years as a software developer 😅😅😅

[LewisMoten]

Your inferring “b” as a number. The two plus signs need a string between them, preferably with a space character.

[mohammedshammas]

When the examiner itself don't know the answer... 😂😂

[isTalong]

he just passed "Max Sucks B" and had it printed out

[RahulMehra]

Bro pulls out some random wrong code from internet and asks a random guy to solve it 😂.

[jordannobert]

This guy needs to drop out. Not even joking if that was a struggle

[brianm]

watched this a couple times before checking the comments, thought i was losing my mind 💀😂

[markvalentine]

BONUS QUESTION: why does the bugged code actually run and output NaN? Surely a syntax error should be thrown, right??? RIGHT!?!?! Au contraire mon ami.

name + + b

Parsers Thoughts:
First I see name... great thats a string. I like strings.
Next I see the '+' operator. Oh ok, that means I'm doing concatenation, so what follows must be another string.

Another plus operator? But I was expecting a string! oh I know it's the unary convert-string operator, that takes a string of number characters and converts them to an actual number, which number I can then take and convert BACK into a string to concatenate with name.

b is "Sucks"? those aren't digits characters... ah thats ok, I have a special floating point value I can use... NaN. Now I'll just convert that float to a string.... 'N' 'a' 'N' and voila... Ok so name is 'Max' and my 2nd string is "NaN"... so "MaxNaN"

[sitdowndusty]

Thanks YouTube for completely blocking out the bottom of the screen so we can’t even see what’s going on