+ is overloaded for string concatenation, but - isn’t so the interpreter coerces the “11” into a number first.

('b' + 'a' + + 'a' + 'a').toLowerCase()

Returns “banana”

So "11" + 1 - 1 == "11" - 1 + 1 is false? ;-;

That’s easily explained by + being the concatenation operator though. Those are two different operations with the same symbol

Just use typescript anyway lol

I thank god every day people who make these comics are too stupid to open gcc’s sha1.c because they’d see shit like:

#define M(I) ( tm =   x[I&0x0f] ^ x[(I-14)&0x0f] \
		    ^ x[(I-8)&0x0f] ^ x[(I-3)&0x0f] \
	       , (x[I&0x0f] = rol(tm, 1)) )

#define R(A,B,C,D,E,F,K,M)  do { E += rol( A, 5 )     \
				      + F( B, C, D )  \
				      + K	      \
				      + M;	      \
				 B = rol( B, 30 );    \
			       } while(0)

      R( a, b, c, d, e, F1, K1, x[ 0] );
      R( e, a, b, c, d, F1, K1, x[ 1] );
      R( d, e, a, b, c, F1, K1, x[ 2] );
      R( c, d, e, a, b, F1, K1, x[ 3] );
      R( b, c, d, e, a, F1, K1, x[ 4] );
      R( a, b, c, d, e, F1, K1, x[ 5] );
      R( e, a, b, c, d, F1, K1, x[ 6] );
      R( d, e, a, b, c, F1, K1, x[ 7] );
      R( c, d, e, a, b, F1, K1, x[ 8] );
      R( b, c, d, e, a, F1, K1, x[ 9] );
      R( a, b, c, d, e, F1, K1, x[10] );
      R( e, a, b, c, d, F1, K1, x[11] );
      R( d, e, a, b, c, F1, K1, x[12] );
      R( c, d, e, a, b, F1, K1, x[13] );
      R( b, c, d, e, a, F1, K1, x[14] );
      R( a, b, c, d, e, F1, K1, x[15] );
      R( dee, dee, dee, baa, dee, F1, K1, x[16] );
      R( bee, do, do, dee, baa, F1, K1, x[17] );
      R( dee, bee, do, dee, dee, F1, K1, x[18] );
      R( dee, dee, dee, ba, dee, F1, K1, x[19] );
      R( d, a, y, d, o, F1, K1, x[20] );

And think, yeah this is real programming. Remember the difference between being smart and incredibly stupid is what language you write it in. Using seemingly nonsensical coercion and operator overloaded is cringe, making your own nonsensical coercion and operator overloads is based.

That’s why you should never subtract things from 0x5F3759DF in any language other than C.

JavaScript is very easy to understand