Node.js process.ppid Property

Node.js process.noDeprecation Property

Last Updated : 11 Jun, 2021

The process.noDeprecation property is an inbuilt application programming interface of the process module which is used to indicates whether the --no-deprecation flag is set on the current Node.js process. A Boolean that controls whether or not deprecation warnings are printed to stderr. Setting this to true will silence deprecation warnings. This property is used instead of the --no-deprecation command line flag.

Syntax:

process.noDeprecation

Return Value: This property indicates whether the --no-deprecation flag is set on the current Node.js process.

Below examples illustrate the use of process.noDeprecation property in Node.js:

Example 1:

JavaScript

// Node.js program to demonstrate the
// process.noDeprecation Property

// Include process module
const process = require('process');

// Printing process.noDeprecation property value
console.log(process.noDeprecation);

Command to run: node --no-deprecation hello.js

Output:

true

Command to run:node hello.js

Output:

undefined

Example 2:

JavaScript

// Node.js program to demonstrate the
// process.noDeprecation Property

// Include process module
const process = require('process');

// Instance Properties
process.noDeprecation = false;

// Printing process.noDeprecation property value
console.log(process.noDeprecation);

// Instance Properties
process.noDeprecation = true;

// Printing process.noDeprecation property value
console.log(process.noDeprecation);

Command to run: node --no-deprecation hello.js

Output:

true
true

Command to run:node hello.js

Output:

false
true

Reference: https://nodejs.org/api/process.html#process_process_nodeprecation

Node.js process.ppid Property

S

SHUBHAMSINGH10

Improve

Article Tags :

Similar Reads

Node.js process.platform Property

The process.platform property is an inbuilt application programming interface of the process module which is used to get the Operating System platform information. Syntax:Â Â process.platform Return Value: This property returns a string that represents the operating system platform. The returned valu

Node.js process.pid Property

The process.pid property is an inbuilt application programming interface of the process module which is used to get the PID of the process. Syntax: process.pid Return Value: This property returns an integer value specifying the PID of the process. Below examples illustrate the use of process.pid pro

Node.js process.ppid Property

The process.ppid property is an inbuilt application programming interface of the process module which is used to get the PID of the current parent process. Syntax: process.ppid Return Value: This property returns an integer value specifying the PID of the current parent process. Below examples illus

Node.js process.mainModule Property

The process.mainModule property is an inbuilt application programming interface of the processing module which is used to get the main module. This is an alternative way to get require.main but unlike require.main, process.mainModule dynamically changes in runtime. Generally, we can assume those two

Node.js process.report Object

The process.report is an object found under the Process Module of Node.js. process.report have many methods such as 'writeReport', 'getReport', 'directory', 'filename', 'compact', 'signal', 'reportOnFatalError', 'reportOnSignal', and 'reportOnUncaughtException'. These methods are used to generate di

Node.js process.env Property

In Node.js, the process.env property is an essential part of the runtime environment that provides access to environment variables. These variables are key-value pairs that can influence the behaviour of your Node.js application, making it easier to configure and manage different settings across dev

Node.js process.arch Property

The process.arch property is an inbuilt application programming interface of the process module which is used to get CPU architecture of the computer for which the current node.js is compiled. Syntax: process.arch Return Value: This property returns the operating system CPU architecture for which th

Node.js process.argv Property

The process.argv in node is used to access and interact with the command-line arguments. It is an array that contains the command line arguments and helps user to interact node app using CLI.Syntax:process.argvReturn Value:This property returns an array containing the arguments passed to the process

Node.js process.title Property

The process.title property is an inbuilt application programming interface of the process module which is used to get and set the title of the process. Syntax: process.title Return Value: This property returns a string value that specifies the title of the process, current value is 'ps'. Note: Assig

Node.js process.argv0 Property

The process.argv0 property is an inbuilt application programming interface of the process module which is used to get the read-only copy of the original value of argv[0] passed to the node.js process when running the command line. Syntax:process.argv0Return Value: This property returns a string that