Jul 20, 2014 · Consider this code: var age = 3; console.log("I'm " + age + " years old!"); Are there any other ways to insert the value of a variable in to a string, apart from string concatenation?

Feb 1, 2009 · 243 Javascript uses scope chains to establish the scope for a given function. There is typically one global scope, and each function defined has its own nested scope. Any function defined …

How do I put variables inside javascript strings? Asked 14 years, 3 months ago Modified 1 year, 1 month ago Viewed 507k times

I was wondering if this same thing is possible in JavaScript as well. Using variables inside strings without using concatenation — it looks more concise and elegant to write.

It is how echmascript (javascript) knows how to inject variables into ${} locations. A single tick would just signify a normal string and would be interpreted as such.

What is the way to list all global variables that have been used by the site? Can any browser JavaScript debugger do that? By used I mean READ, not changed/added. Detect iframe ones, would be nice ...

Apr 10, 2016 · Secondly, global variables take longer for Javascript to "find" than local variables. The difference in speed isn't huge, but it does exist. For further reading and a more in-depth explanation …

Mar 20, 2013 · In code-behind I set Session with some data. Session["usedData"] = "sample data"; And the question is how can I get the Session value(in my example; "sample data") in javascript and set …

How do I combine 2 javascript variables into a string Asked 14 years, 9 months ago Modified 5 years, 4 months ago Viewed 240k times

177 If I want to condense code, what's the proper JavaScript "strict" way to define multiple javascript variables on a single line?