4th of July: What is open, what is closed. The 4th of July holiday is on a Saturday this year. That means government offices will observe the holiday on Friday, July 3. Here's a quick rundown of what we were able to determine regarding what's closed July 3-4. PennDOT: All driver license and photo license centers will be closed July 4.
Functions are one of the fundamental building blocks in JavaScript. A function is a JavaScript procedureâa set of statements that performs a task or calculates a value. To use a function, you must define it somewhere in the scope from which you wish to call it. See also the exhaustive reference chapter about JavaScript functions to get to know the details.
We have already seen how to embed Java expressions in JSP pages by putting them between the <%= and %> character sequences. But it is difficult to do much programming just by putting Java expressions inside HTML. JSP also allows you to write blocks of Java code inside the JSP. You do this by placing your Java code between <% and %> characters (just like expressions, but without the = sign at the start of the sequence.) This block of code is known as a scriptlet.