- What does run void 0 mean?
- Is 0 false JS?
- What does a href means and how it works?
What does run void 0 mean?
effectively cancels outSee, most browsers allow you to run scripts by entering it into the URL bar.
With “void (0)”, you can do this without having to switch pages – it effectively cancels out the page load.
That means that when the browser attempts to load a new page it sees null and has nothing to load.”.
Loading when this answer was accepted… No, -1, 0, and 1 in a comparison function are used to tell the caller how the first value should be sorted in relation to the second one. -1 means the first goes before the second, 1 means it goes after, and 0 means they’re equivalent.
Is 0 false JS?
5. != means not equal to. Your code is checking if value is available – Rajesh Oct 20 ’16 at 14:30.
This operator allows evaluating expressions that produce a value into places where an expression that evaluates to undefined is desired. The void operator is often used merely to obtain the undefined primitive value, usually using ” void(0) ” (which is equivalent to ” void 0 “).
What does a href means and how it works?
Definition and Usage The href attribute specifies the URL of the page the link goes to. Tip: You can use href=”#top” or href=”#” to link to the top of the current page! If the href attribute is not present, the tag is not a hyperlink.