What Happens If You Place Script Elements In The Head?

What are the 3 parts of a for loop?

Similar to a While loop, a For loop consists of three parts: the keyword For that starts the loop, the condition being tested, and the EndFor keyword that terminates the loop..

Is script type necessary?

Since that time, JavaScript has pretty much taken the field and is the de facto browser scripting language. So unless you are writing pages that are not HTML5 or are not using JavaScript, you no longer need the type attribute.

Can I put script tag anywhere?

You can place the close tag, depending on when you want the JavaScript to load. ... However, if your script needs to run at a certain point within a page's layout — like when using document.

Where should I place a script for best page load speed?

To accomplish the fastest page load, put the JavaScript near the end of the BODY area — unless it needs to be available to the web page content during page load. In that case, it may be possible to put that earlier-needed JavaScript into the HEAD area and the rest at the end of the BODY area.

Should jQuery be in head or body?

It's always a good practice to add jQuery code in footer i.e. just before the closing tag. If you have not done that, then use the defer attribute. The defer attribute is used to specify that the script execution occurs when the page loads.

Which loop is guaranteed to execute at least one time?

while loopwhile loop is almost the same as a while loop except that the loop body is guaranteed to execute at least once. A while loop says "Loop while the condition is true, and execute this block of code", a do.. while loop says "Execute this block of code, and then continue to loop while the condition is true".

How many script tags can you have?

You can have as many tags as you would like in a document. The