query: Variable undefined after function is fired - why?
positive_passages.docid: 317
positive_passages.text: What is the scope of variables in JavaScript?
negative_passages.docid: 63663
negative_passages.text: Passing window and undefined to an immediately invoked anonymous function. Why?
negative_passages.docid: 37271
negative_passages.text: How to access variables defined and declared in one function in another function?
negative_passages.docid: 96061
negative_passages.text: Console returns undefined
negative_passages.docid: 48991
negative_passages.text: How does this JavaScript/jQuery syntax work: (function( window, undefined ) { })(window)?
negative_passages.docid: 115381
negative_passages.text: Why variable hoisting after return works on some browsers, and some not?
negative_passages.docid: 128709
negative_passages.text: Why is there a `null` value in JavaScript?
negative_passages.docid: 10857
negative_passages.text: getElementsByClassName produces error "undefined"
negative_passages.docid: 13715
negative_passages.text: Variable doesn't get returned from AJAX function
negative_passages.docid: 102015
negative_passages.text: Variable assigned to the last executed line?
negative_passages.docid: 68351
negative_passages.text: Why can I use a function before it's defined in JavaScript?
negative_passages.docid: 151963
negative_passages.text: How can I pass my locals and access the variables directly from another function?
negative_passages.docid: 20165
negative_passages.text: How to initialize var?
negative_passages.docid: 5377
negative_passages.text: Is there a standard function to check for null, undefined, or blank variables in JavaScript?
negative_passages.docid: 16027
negative_passages.text: Uncaught ReferenceError: $ is not defined?
negative_passages.docid: 60938
negative_passages.text: How to dynamically create a local variable?
negative_passages.docid: 26433
negative_passages.text: How does variable assignment work in JavaScript?