DOCUMENTATION CalcMe
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  1. Wiris Ecosystem Documentation
  2. CalcMe documentation
  3. Commands
  4. Programming functions
  5. Null?

en:calc:commands:programming_functions:null_bool

Null?

Checks if an object is null.

Syntax

null?(Object)

Description

null?(Object)

Given an object, returns true if it is null, and false otherwise.

Related functions

Not null

Table of Contents
  • Syntax
  • Description
  • Related functions
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