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When creating a JavaScript function with multiple arguments, I am always confronted with this choice: pass a list of arguments vs. pass an options object. For example I am...
This question already has answers here: What’s the difference between an argument and a parameter? (36 answers) Closed 9 years ago. I often find myself confused with how the...
How do I find the number of arguments passed to a Bash script? This is what I have currently: #!/bin/bash i=0 for var in "$@" do i=i+1 done Are...
I usually input command line arguments in Eclipse via run configuration. But I don’t know how do achieve the same task in IntelliJ IDEA. 18 Answers 18
I am confused about default values for PHP functions. Say I have a function like this: function foo($blah, $x = "some value", $y = "some other value") { //...
Coming from C++ background 😉 How can I overload PHP functions? One function definition if there are any arguments, and another if there are no arguments? Is it possible...
This question already has answers here: Closed 10 years ago. Possible Duplicate: How do I make a default value for a parameter to a javascript function in PHP: function...
If I run my C++ application with the following main() method everything is OK: int main(int argc, char *argv) { cout << "There are " << argc << "...
Suppose I have the following Button made with Tkinter in Python: import Tkinter as Tk win = Tk.Toplevel() frame = Tk.Frame(master=win).grid(row=1, column=1) button = Tk.Button(master=frame, text="press", command=action) The method...
In PHP there is func_num_args and func_get_args, is there something similar for JavaScript? 11 Answers 11