Multiple arguments vs. options object
When creating a JavaScript function with multiple arguments, I am always confronted with this choice: pass a list of arguments vs. pass an … Read more
function
Why can I use a function before it’s defined in JavaScript?
This code always works, even in different browsers: function fooCheck() { alert(internalFoo()); // We are using internalFoo() here… return internalFoo(); // And here, … Read more
Can I make a function available in every controller in angular?
If I have a utility function foo that I want to be able to call from anywhere inside of my ng-app declaration. Is … Read more
Arguments or parameters? [duplicate]
This question already has answers here: What’s the difference between an argument and a parameter? (36 answers) Closed 9 years ago. I often … Read more
How to determine function name from inside a function
If I have a Bash script like: #!/bin/bash f() { # echo function name, “f” in this case } Is there any way … Read more
How to Truncate a string in PHP to the word closest to a certain number of characters?
I have a code snippet written in PHP that pulls a block of text from a database and sends it out to a … Read more
Error: could not find function … in R
This is meant to be a FAQ question, so please be as complete as possible. The answer is a community answer, so feel … Read more
How to use R’s ellipsis feature when writing your own function?
The R language has a nifty feature for defining functions that can take a variable number of arguments. For example, the function data.frame … Read more
How can I return two values from a function in Python?
I would like to return two values from a function in two separate variables. For example: def select_choice(): loop = 1 row = … Read more
Passing a string with spaces as a function argument in Bash
I’m writing a Bash script where I need to pass a string containing spaces to a function in my Bash script. For example: … Read more