![Trending Articles on Technical and Non Technical topics](/images/trending_categories.jpeg)
Data Structure
Networking
RDBMS
Operating System
Java
MS Excel
iOS
HTML
CSS
Android
Python
C Programming
C++
C#
MongoDB
MySQL
Javascript
PHP
Physics
Chemistry
Biology
Mathematics
English
Economics
Psychology
Social Studies
Fashion Studies
Legal Studies
- Selected Reading
- UPSC IAS Exams Notes
- Developer's Best Practices
- Questions and Answers
- Effective Resume Writing
- HR Interview Questions
- Computer Glossary
- Who is Who
Node.js – process.throwDeprecation() Method
This method indicates about the flag value of --throw-deprecation which is set to True or False on the current Node.js project.
The process.throwDeprecation() method is mutable, so the deprecation warning results in errors may be altered at runtime.
Syntax
process.throwDeprecation( )
Example 1
Create a file with the name "throwDeprecation.js" and copy the following code. After creating the file, use the command "node throwDeprecation.js" to run this code as shown in the example below
// process.throwDeprecation() Demo Example // Importing the process module const process = require('process'); // Printing the --throw-Deprecation default value console.log(process.throwDeprecation);
Output 1
undefined
Output 2
true
Example 2
Let's take another example
// process.throwDeprecation() Demo Example // Importing the process module const process = require('process'); // Initializing the throwDeprecation flag process.throwDeprecation = false; // Printing throwDeprecation console.log(process.throwDeprecation); // Initializing the throwDeprecation flag process.throwDeprecation = true; // Printing throwDeprecation console.log(process.throwDeprecation);
Output 1
false true
Output 2
true true
Advertisements