function does not take 1 arguments c++
You declared this at the top: So the compiler expects stringChar and stringVal functions to have no arguments. Change the declaration to:
function
ERROR: Control may reach end of non-void function /
If you call the function with a first argument of 0 the loop is never executed and the return statement is, thus, never reached. Falling of the end of a non-void function is undefined behavior. My personal guess is that the return statement was meant to one level up, i.e., in the out block: this would guarantee that the function always returns … Read more
the functions (procedures) in MIPS
Firstly, you might want to check this quick MIPS reference. It really helped me. Secondly, to explain jal, jr and $ra. What jal <label> does is jump to the label label and store the program counter (think of it as the address of the current instruction) in the $ra register. Now, when you want to … Read more
Adding +1 to a variable inside a function
You could also pass points to the function: Small example:
Parameter name omitted error?
needs to be
Javascript call() & apply() vs bind()?
I created this comparison between function objects, function calls, call/apply and bind a while ago: .bind allows you to set the this value now while allowing you to execute the function in the future, because it returns a new function object.
Passing string to a function in C – with or without pointers?
The accepted convention of passing C-strings to functions is to use a pointer: When the function modifies the string you should also pass in the length: Your first example: passes an array of pointers to strings which is not what you need at all. Your second example: passes an array of chars. The size of … Read more
Return array from function
At a minimum, change this: To this: There are a couple fixes to point out. First, images is not defined in your original function, so assigning property values to it will throw an error. We correct that by changing images to IDs. Second, you want to return an Object, not an Array. An object can … Read more
Create a function with optional call variables
Powershell provides a lot of built-in support for common parameter scenarios, including mandatory parameters, optional parameters, “switch” (aka flag) parameters, and “parameter sets.” By default, all parameters are optional. The most basic approach is to simply check each one for $null, then implement whatever logic you want from there. This is basically what you have already … Read more
Simplest/cleanest way to implement a singleton in JavaScript
I think the easiest way is to declare a simple object literal: If you want private members on your singleton instance, you can do something like this: This has been called the module pattern, and it basically allows you to encapsulate private members on an object, by taking advantage of the use of closures. If … Read more