This question already has answers here: JavaScript closure inside loops – simple practical example (44 answers)
I have a question relating to Perl and scoping. I have a common file with lots of various variables. I require the common file in my main script, but I cannot access the variables; they seem to be out
I\'m writing a equals(Object obj) function for a class. I see that it is possible 开发者_运维技巧to access the private fields of obj from the caller. So instead of using a getter:
I have a superclass and a subclass, both of which define instance variables. 开发者_Go百科 Rough outline of superclass:
I\'m asking this question because I finally solved a problem that I have been trying to find a technique for in a number of cases. I think it\'s pretty neat so I\'m doing a Q-and-A on this.
I am having trouble getting this to work. I have variables initiated in main which I want to pass onto other functions and have changed. I know the only way this can be done is with pointers or to de
I\'m tr开发者_运维百科ying to understand why in javascript, you might want to change the context of a function. I\'m looking for a real world example or something which will help me understand how / w
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