javascript Programming Glossary: num

http://stackoverflow.com/questions/1451009/javascript-infamous-loop-problem

a link.innerHTML Link i link.onclick function num return function alert num i document.body.appendChild link The.. Link i link.onclick function num return function alert num i document.body.appendChild link The above 2 snippets are quoted.. new function object with its own scope and local variable num whose value is set to the current value of i . As num is never..

JavaScript: formatting number with exactly two decimals

http://stackoverflow.com/questions/1726630/javascript-formatting-number-with-exactly-two-decimals

formatting number with exactly two decimals I have this line of code which.. two decimals I have this line of code which rounds my numbers to 2 decimal places. But the thing is I get numbers like.. my numbers to 2 decimal places. But the thing is I get numbers like this. 10.8 2.4 etc. These are not my idea of 2 decimal..

Is JavaScript a pass-by-reference or pass-by-value language?

http://stackoverflow.com/questions/518000/is-javascript-a-pass-by-reference-or-pass-by-value-language

in Javascript. Consider this example function changeStuff num obj1 obj2 num num 10 obj1.item changed obj2 item changed var.. Consider this example function changeStuff num obj1 obj2 num num 10 obj1.item changed obj2 item changed var num 10 var obj1.. this example function changeStuff num obj1 obj2 num num 10 obj1.item changed obj2 item changed var num 10 var obj1 item..

Are there legitimate uses for JavaScript's “with” statement?

http://stackoverflow.com/questions/61552/are-there-legitimate-uses-for-javascripts-with-statement

task where this can lead to errors for var i 0 i 3 i var num i setTimeout function alert num 10 Because the for loop does.. for var i 0 i 3 i var num i setTimeout function alert num 10 Because the for loop does not introduce a new scope the same.. the for loop does not introduce a new scope the same num with a value of 2 will be shared by all three functions. A new..