Top "Undefined" questions

How to pass the value 'undefined' to a function with multiple parameters?

I want to pass the value of 'undefined' on a multiple parameter function but without omitting the parameter. What do …

javascript function parameter-passing undefined

Test for a Bash variable being unset, using a function

A simple Bash variable test goes: ${varName:? "${varName} is not defined"} I'd like to re-use this, by putting it in …

bash variables undefined

Typescript - TypeError myclass.myFunction is not a function

I'm facing an issue with the following code. What it basically should do. It should load and parse a given …

javascript function typescript undefined

How do you set a double value to a "non-value"

I have two double data elements in an object. Sometimes they are set with a proper value and sometimes not. …

java double undefined

Internet Explorer: "console is not defined" Error

I was using console.log() in some JavaScript I wrote and an error of: console is not defined was thrown …

javascript internet-explorer internet-explorer-8 console undefined

node.js displays "undefined" on the console

Recently I installed node.js on my Windows 7 machine. On execution of JavaScript, I get an undefined message along with …

javascript node.js console undefined

Sending email with laravel, but doesn't recognize variable

I'm trying to send an email through Laravel, but I'm getting this error: Undefined variable: contactEmail Even though it got …

php email laravel laravel-4 undefined

Javascript: use either a variable, or if it's undefined, a default string

I have this code: var phrase = function (variable, defaultPhrase) { if (typeof variable === "undefined") { return defaultPhrase; } else { return variable; } } It's called …

javascript function variables undefined

undefined reference when calling inline function

I am getting a really odd error from GCC 4.8.1 with inline functions. I have two near-identical inline functions defined in …

c function undefined inline header-files

jQuery Autocomplete .data("autocomplete") is undefined

When I try to implement auto-complete using the code below I get an error stating: .data("autocomplete") is undefined How …

jquery autocomplete undefined jquery-autocomplete