[Misiur]

Well, if you are interested, then learn about Yoda conditionals (I learned it from symfony coding standards).
Instead

pawn Код:

if(variable == 5)

you do

pawn Код:

if(5 == variable)

Why? Sometimes people make typos. And we are people. So if there was

pawn Код:

if(variable = 5)

Then you'd get random assignemnt istead of comparison

pawn Код:

if(5 = variable)

Syntax error, assigning variable to constant.

Note:
In PAWN we have "warning 211: possibly unintended assignment;", but still this is useful if you operate with a number of languages