Possible Duplicate: main() in C, C++, Java, C# I'm new to programming in general, and C in particular. Every example I've looked at has a "main" function - is this pre-defined in some way, such that the name takes on a special meaning to the compiler or runtime... or is it merely a common idiom among C programmers (like using ...
What's the the Perl function that achieves the same thing as compareTo() in Java? I know about eq and ne but I want to compare to see if one string is greater than another. ...
Possible Duplicate: Benefits of inline functions in C++? Hi, what is the exact usage of inline functions, what exactly inline function does in brief. on what basis a programmer has to choose the function as inline. i Googled the answer but still i prefer stackoverflow. ...
Ok so I have this function: function getAreas(){ $.post("/custom_html/weathermap.php",'', function(data){ return data }, "json"); } which works fine. now what I am trying to do is to pass the data back to a variable, in other words: var data=getAreas() but it doesnt return anything....
to modify an Item, I call a function that shows me a modal window, I give to this function the value to change, and I want that after closing the modifiying window, return the value to the first one. how to do ? ...
Hi, I have a table in SQL Server 2005, as follows, say, fields A, B, C, D If I have the following data: A B C D 1 B1 C1 D1 - 2 B1 C1 D1 - 3 B2 C2 D2 - 4 B2 C2 D2 - 5 B2 C2 D2 - 6 B3 C3 D3 - I want to be able to pick out the rows which are either unique (on B, C...
For example, if I have a=[['a','b','c'],[1,2,3],['d','e','f'],[4,5,6]] How can I get each element of a to be an argument of say, zip without having to type zip(a[0],a[1],a[2],a[3])? ...
Hello! Is there any way to split strings in objective c into arrays? I mean like this - input string Yes:0:42:value into an array of (Yes,0,42,value)? Thanks! Christian Stewart ...
Hello, I actually am quite embarrassed to ask such a question but it is one of those days that you spend 10 thousand hours on the simplest of functions and the more you try to solve them the more complicated a solution you get.... I don't want to waste more time so here is the problem. I have one array: $items=array( 0=> array('...
A lot of the functions from the standard C library, especially the ones for string manipulation, and most notably strcpy(), share the following prototype: char *the_function (char *destination, ...) The return value of these functions is in fact the same as the provided destination. Why would you waste the return value for something r...
EDIT: Question Answered. Thanks deceze! I know you can assign a function's return value to a variable and use it, like this: function standardModel() { return "Higgs Boson"; } $nextBigThing = standardModel(); echo $nextBigThing; So someone please tell me why the following doesn't work? Or is it just not implemented yet? Am ...
let sub (a:float[]) (b:float[])= [| for i = 0 to Array.length a - 1 do yield a.[i]-b.[i] |] let fx t = [0..t] let x=sub (fx t) (fx t) Above compiles OK. But the same causes an error when I replace the function call with a method invocation: type type_f = delegate of float -> float[] let mutable f =new type_f(fun t->[|0..t|]) l...
I have a class A which contains member functions foo() and bar() which both return a pointer to class B. How can I declare an array containing the functions foo and bar as a member variable in class A? And how do I call the functions through the array? ...
I want to know of there's a way of doing something like this in Java : if(word in stringArray) { ... } I know I can make a function for this but I just want to know if Java already something for this. Thank you! ...
Hello! In objective c how would you get a function to pause until another one returns? Thanks! Christian Stewart ...
How would I go about getting the date of say the 32 Wed of a given year. Is there an easy way to do this that I am missing? ...
When I was studying for my undergraduate degree in EE, MATLAB required each function to be defined in its own file, even if it was a one-liner. I'm studying for a graduate degree now, and I have to write a project in MATLAB. Is this still a requirement for newer versions of MATLAB? If it is possible to put more than one function in a f...
I didn't know what to title this, so if anyone wants to edit it: Go ahead. def Function_A() print "We're going to function B!" Function_B() def Function_B() print "We made it!' This is a beginner question, but the solution hasn't occurred to me as I've been spoiled by compiled languages. You can see here, Function_A leads to Funct...
I have a function to take ownership of a job which updates the database to update the username in a table row. I want to link to this function from the view and then redirect to the appropriate page. How do you link to a controller function or a model function from the view? from the index i want to have another link beside show, edit...
How can I call an Objective-C method from another class? For instance in xCode I have two scripts : the delegate and another one. How might I call someFunction on script2 from the delegate? Thanks! Christian Stewart ...