Top "Object" questions

An object is any entity that can be manipulated by commands in a programming language.

VBA Check if variable is empty

I have an object and within it I wanna check if some properties is set to false, like: If (not …

vba object variables is-empty
Difference between object and class in Scala

I'm just going over some Scala tutorials on the Internet and have noticed in some examples an object is declared …

scala class object
Best way to check if an PowerShell Object exist?

I am looking for the best way to check if a Com Object exists. Here is the code that I …

powershell object null powershell-2.0
Is it possible to delete an object's property in PHP?

If I have an stdObject say, $a. Sure there's no problem to assign a new property, $a, $a->new_…

php object
How to find keys of a hash?

I know in javascript Objects double as hashes but i have been unable to find a built in function to …

javascript object key
Accessing Object Memory Address

When you call the object.__repr__() method in Python you get something like this back: <__main__.Test object at 0…

python object memory-address repr
transform object to array with lodash

How can I transform a big object to array with lodash? var obj = { 22: {name:"John", id:22, friends:[5,31,55], works:{books:[], films:[],} 12: {…

javascript arrays object lodash
How do you check if a JavaScript Object is a DOM Object?

I'm trying to get: document.createElement('div') //=> true {tagName: 'foobar something'} //=> false In my own scripts, I used …

javascript dom object
Which characters are valid/invalid in a JSON key name?

Are there any forbidden characters in key names, for JavaScript objects or JSON strings? Or characters that need to be …

javascript json object key
How to copy JavaScript object to new variable NOT by reference?

I wrote a quick jsfiddle here, where I pass a small JSON object to a new variable and modify the …

javascript object javascript-objects