[TheGarfield]

i not know the use correct of these symbols:

Код:

_:
~:
~=
^=
|=

any people ?

thanks .

[Vince]

_: Tag override
~: Doesn't exist. A ~ on it's own (ex ~variable) is bitwise not
~= Also doesn't exist (I think, not sure)
^= Bitwise Exclusive Or, assign new value to the variable on the left of the operator
|= Bitwise Or, assign new value to the variable on the left of the operator
&= Bitwise And, assign new value to the variable on the left of the operator

[TheGarfield]

you can post exemples ?

pawn Код:

new Text:textdrawid;

ShowPlayerTextDraw(playerid, _:textdrawid);

pawn Код:

new a = 0;
a ^= 2;

pawn Код:

new a = 0;
a |= 5;

pawn Код:

new a =0;
a &= 169;

this is correct ?

[Vince]

pawn Код:

new Text:MyText;
MyText = TextDrawCreate(...);

printf("Textdraw id: %d", MyText); // Tag mismatch
printf("Textdraw id: %d", _:MyText); // No more tag mismatch

For the bitwise operators, you'll need to dig deeper. XOR'ing some value with an integer makes pretty much no sense. If you do, for example,

pawn Код:

new a = 0b0101; // 5
a ^= 0b0110; // 6

This will be done:

Код:

0101 // 5
^
0110 // 6
----
0011 // 3

I suggest reading the section about binary operators: https://sampwiki.blast.hk/wiki/Binary#Binary_operators

[Mean]

I THINK ~= means almost equal to.

For example: 5.56 ~= 5.6.

Don't see the use of it in PAWN tho...

[Vince]

Nope, it does not exist. Check the manual, pages 105 through 109 and page 112.