var testVar = 1;
var testObject = {};
var testArray = [];
var testBuffer = 0;
var testVar = 1;
var testObject = {};
var testArray = [];
var testBuffer = 0;
var testVar = 1; var testObject = {}; var testArray = []; var testBuffer = 0;teraz używamy =+
testBuffer =+ testVar;//1
testBuffer =+ testObject;//NaN
testArray =+ testArray;//0
testBuffer =+ testVar;//1
testBuffer =+ testObject;//NaN
testArray =+ testArray;//0
testBuffer =+ testVar;//1 testBuffer =+ testObject;//NaN testArray =+ testArray;//0W sumie jest to samo co użycie
Number( var )
Number( var )
Number( var )Właśnie odkryliśmy rzutowanie typów ( ͡° ͜ʖ ͡°) ! http://www.w3schools.com/js/js_type_conversion.asp