I've never used nested functions, but have seen references to them in several languages (as well as nested classes, which I assume are related). What is a nested function? Why?!? What can you do with a nested function that you cannot do any other way? What can you do with a nested function this is difficult or inelegant without nested ...
What benefit or implications could we get with Python code like this: class some_class(parent_class): def doOp(self, x, y): def add(x, y): return x + y return add(x, y) I found this in an open-source project, doing something useful inside the nested function, but doing absolutely nothing outside it exce...
Working on an assignment involving Genetic Algorithms (loads of headaches, loads of fun). I need to be able to test differing crossover methods and differing mutation methods, to compare their results (part of the paper I have to write for the course). As such, I want to just pass the function names into the Repopulate method, as functio...
The following code: x = 0 print "Initialization: ", x def f1(): x = 1 print "In f1 before f2:", x def f2(): global x x = 2 print "In f2: ", x f2() print "In f1 after f2: ", x f1() print "Final: ", x prints: Initialization: 0 In f1 before f2: 1 In f2: 2 In f1 aft...
Hi, I know that nested functions are not part of the standard C, but since they're present in gcc (and the fact that gcc is the only compiler i care about), i tend to use them quite often. Is this a bad thing ? If so, could you show me some nasty examples ? What's the status of nested functions in gcc ? Are they going to be removed ? ...
Hi Please find my code below. My problem is that I the inner jQuery.get() doesn't get executed. Could some one help me out with this? jQuery(document).ready(function() { $('.error').hide(); $(".button").click(function() { // validate and process form here $('.error').hide(); var zipCode = $("input#name").va...
Hello, I'm trying to make a function that uses jquery's ajaxfunction to get some info from my ajax.php file. code: function ajaxIt(dataLine){ $.ajax({ type: "POST", url: "ajax.php", data: "ajax=true&"+dataLine, success: function(msg){ console.log("[AjaxIt]: "+dataLine+" returned "+msg); ...
I used to be able to do forEach loops in XCode, but after installing sdk 4 i get errors error: nested functions are disabled, use -fnested-functions to re-enable How can i enable nested functions It says "use -fnested-", but use is where? how? for (MyObject *obj : array) { } ...