!= (So sánh khác)
!= (So sánh khác) sinhviencntt.net
by sinhviencntt
JavaScript
var x = 4;
alert(x != 4); // Kết quả: false
alert(x != "4");// Kết quả: false
alert(x != 5); // Kết quả: truePlease Whitelist JSFiddle in your content blocker.
Help keep JSFiddle free for always by one of two ways:
- Whitelist JSFiddle in your content blocker (two clicks)
- Go PRO and get access to additional PRO features →