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Month: February 2021

Async Hooks API in Node.js

Node.js / February 26, 2021 / TopCode / 0

Introduction: Async Hooks API in Node.js provides an asynchronous API to track the lifetime of multiple asynchronous resources simultaneously. In this blog post, we’ll discuss what the Async Hooks API is, how it works, and how to use it in your own code. Node.js Async Hooks: The Async Hooks API is a set of functions

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How to do SQL injection attack in Node.js

Node.js / February 23, 2021 / sumitsuthar94 / 0

Introduction SQL injection is a common security vulnerability in web applications that allow an attacker to execute malicious SQL queries by manipulating user input. To demonstrate an SQL injection vulnerability in a Node.js application, we can use the following example: Suppose we have a simple Node.js application that retrieves user data from a MySQL database

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How to delete folder in Node.js? fs.rmdir() – Node.js

Node.js / February 11, 2021 / TopCode / 1

Introduction In this blog post, we will learn how to delete a folder programmatically in Node.js. Although there are a lot of other ways to delete folders in Node.js one common way is to use a system command. Node.js provides child_process module to execute shell commands. It is not advisable to use child_process module which

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