hoisting Questions
1
Solved
Consider the following excerpt from ECMA-262 v5.1 (which I recently saw in this question):
A Lexical Environment is a specification type used to define the association of Identifiers to specific...
Persecute asked 22/2, 2013 at 23:19
4
Solved
I've noticed some scripts seem to be called before others on a certain page, I was wondering, what is the specific order for scripts to load? In-page before referenced .js scripts? Are they run in ...
Adalai asked 21/2, 2012 at 23:57
3
Solved
Out of just intellectual curiosity, why does javascript accept
var z = z || [];
to initialize z (as z may defined initially)
but without var, it throws an error (in global space)
z = z || [];...
Westphal asked 30/1, 2012 at 16:0
2
Solved
I've been reading about JavaScript hoisting sometime back.
JavaScript Scoping and Hoisting by Ben Cherry
Two words about “hoisting” by Dmitry Soshnikov
and, some more about JavaScript type-coercio...
Eugenie asked 20/7, 2011 at 17:37
2
Solved
In the code below:
(function (){
function test(){};//"function"
var test;//"undefined"
var printTest = typeof test;
document.write(printTest);
})();
printTest will display "function" instead...
Classless asked 11/6, 2011 at 22:15
1
Solved
I have found a few times that I have a group of inter-related functions, and how I would naturally place them in the file ends up conflicting with their dependencies (i.e function 1 depends on func...
4
Solved
JavaScript programs consist of statements and function declarations. When a JavaScript program is executed, these two steps occur:
the code is scanned for function declarations, and every func. d...
Comply asked 17/9, 2010 at 12:46
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