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GBlog
Frontend Developer Roadmap 2024
Frontend development means to design the face of a website or application. It involves working on the appearance of the website. Building interactive buttons, using images...
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Hexaview Technologies Interview Experience (On-Campus) 2023
Hexaview Technologies campus Drive was held in the mid of October in my college. The criteria were there should be no active backlog current semester and the overall CGPA ...
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Interview Experiences
Experiences
Dunzo Interview Experience for SDE Intern (On-Campus) 2023
Round 1 (Coding Assessment): There were two questions that need to be solved in 90 mins. Questions were medium-hard level.One is based on DSA and another is based on API. ...
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Interview Experiences
Internship
Experiences
Maximum number of distinct points on a 2D plane
Given an array X[] of length N where X[i] ? 2 (1 ? i ? N). Divide each element of X[] into two integers such that the sum of those two integers is equal to the divided ele...
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Arrays
Hash
Technical Scripter
Technical Scripter 2022
DSA
The 80-20 Rule (Pareto Principle) Explained
Do you consider enhancing your organization's management system to derive the best result? Do you want to create a network of people who can serve as potential customers? ...
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GBlog
Find the Maximum sum of the Array by performing the given operations
Given an Array A[] of size N with repeated elements and all array elements are positive, the task is to find the maximum sum by applying the given operations:Select any 2 ...
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Arrays
Greedy
Competitive Programming
Arrays
Maths
DSA
Create Effect of Particle Animation using CSS
At least once, you must have seen a website with particles appearing and disappearing in its background. This cool particle animation may seem complicated but it is actual...
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Technical Scripter
Web Technologies
Picked
CSS
CSS-Questions
Technical Scripter 2022
Top C++ Exception Handling Interview Questions and Answers
Exception Handling is one of the most important topics from the C++ Interview perspective. Exception handling is an effective means to handle the runtime errors that disru...
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C++
How to check lock-state of a callback list using jQuery ?
In jQuery, a callback list is an object that stores a list of functions to be executed when a specific event occurs. These functions are called "callbacks". Callbacks are ...
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Technical Scripter
Web Technologies
Picked
JQuery
jQuery-Questions
Technical Scripter 2022
How to sort an array of objects by property values ?
In this article, we will try to understand how to sort an array of objects by property values in JavaScript with the help of certain examples.Pre-requisite: Array of Objec...
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Technical Scripter
Web Technologies
JavaScript
javascript-array
javascript-object
Picked
JavaScript-DSA
JavaScript-Questions
Technical Scripter 2022
Mongoose QueriesModel.findByIdAndDelete() Method
The Mongoose Queries findByIdAndUpdate() method is used to search for a matching document, and delete it. It then returns the found document (if any) to the callback. This...
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Technical Scripter
Web Technologies
Picked
Node.js
MongoDB
Mongoose
Mongoose-API
Technical Scripter 2022
Mongoose Query.prototype.setOptions() API
The Mongoose Query API.prototype.setOptions() method of the Mongoose API is used on the Query objects. It allows us to set query options to be executed for the method. Cer...
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Technical Scripter
Web Technologies
Picked
Node.js
MongoDB
Mongoose
Mongoose-API
Technical Scripter 2022
Mongoose Query API
Mongoose is a tool that allows you to define and work with documents in your MongoDB collections. One of the most important aspects of Mongoose is its Query API, which pro...
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Web Technologies
Picked
Node.js
MongoDB
Mongoose
Mongoose SchemaTypes The type Key
The Mongoose SchemaType has a special property named type. Each property of a Schema needs to have some type. When mongoose sees the nested property named type with a vali...
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Technical Scripter
Web Technologies
Picked
Node.js
MongoDB
Mongoose
Technical Scripter 2022
Mongoose Schemas Virtuals
Mongoose Schemas Virtuals are document attributes that only exist logically and are not written to the document's collection in the MongoDB database. They do not persist o...
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Technical Scripter
Web Technologies
Picked
Node.js
MongoDB
Mongoose
Technical Scripter 2022
Mongoose Query.prototype.count() API
The Mongoose Query API count() method is used to count all the documents from a collection that matches the filter object provided in the arguments.Syntax:Query.prototype....
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Technical Scripter
Web Technologies
Picked
Node.js
MongoDB
Mongoose
Mongoose-API
Technical Scripter 2022
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