All Medium Articles
Concurrency Control Techniques
Concurrency control is provided in a database to: (i) enforce isolation among transactions. (ii) preserve database consistency through consistency preserving execution of transactions. (iii) resolve… Read More
DBMS-Transactions and Concurrency Control
DBMS
GATE CS
How to Print an Array in Java Without using Loop?
Given an array arr in Java, the task is to print the contents of this array without using any loop. First let’s see the loop method. … Read More
Java-Array-Programs
Java
Java Programs
Python | Swap tuple elements in list of tuples
While doing competitive programming, one can come across a question in which one requires to work with 2D plane and work with coordinates. One such… Read More
Python list-programs
Python
Python Programs
SymPy | Subset.size() in Python
Subset.size() : size() is a sympy Python library function that returns the size of the subset. Syntax : sympy.combinatorics.subset.Subset.size() Return : the size of the… Read More
Python
Installing and Configure vim Plugin in Ubuntu
There are several plugin managers like Vundle, Pathogen, Vim-plug, VAM which are used to install vim plugin, These plugin increase speed, productivity, and look and… Read More
Linux-Unix
Oppo R&D Interview Experience | On-Campus
Oppo R&D visited DTU campus on 8th August and selected 18 students. There were 1 coding round, followed by 2 technical interview rounds and 1… Read More
On-Campus
Oppo
Experiences
Interview Experiences
HackWithInfy Interview Experience 2019
Round 1:   Coding round, This round has 3 questions(problem-1 Easy, problem-2 Medium, problem-3 Hard) you will be given with 3 hrs of time. I solved … Read More
HackWithInfy
Experiences
Interview Experiences
Juniper Interview Experience
Round 1: ———— 1)explain how a box decides to switch or route the packet 2)explain the present project and questions on that (more than 5… Read More
Juniper
Experiences
Interview Experiences
Channel Allocation Strategies in Computer Network
Channel Allocation means to allocate the available channels to the cells in a cellular system. When a user wants to make a call request then… Read More
Computer Networks
Difference between Organic Search and Paid Search
Organic Search: Organic Search results are the unpaid sections in the search engine results page that are determined based on the content’s relevance to the… Read More
Difference Between
GBlog
Search Engine Optimization (SEO)
How to get a key in a JavaScript object by its value ?
In this article, we will learn how to get a key in a JavaScript object by its value. The values of the object can be… Read More
javascript-object
Picked
JavaScript
Web Technologies
JTG Campus Placement
Round 1: In the first round we have asked 50 questions and time was 50 minutes, Only do those question which you know because there… Read More
JTG
On-Campus
Experiences
Interview Experiences
Python | Inverse Fast Fourier Transformation
Inverse Fast Fourier transform (IDFT) is an algorithm to undoes the process of DFT. It is also known as backward Fourier transform. It converts a… Read More
Maths
DSA
Mathematical
Python
Python | Fast Fourier Transformation
It is an algorithm which plays a very important role in the computation of the Discrete Fourier Transform of a sequence. It converts a space… Read More
Maths
Python
Seaborn | Distribution Plots
Seaborn is a Python data visualization library based on Matplotlib. It provides a high-level interface for drawing attractive and informative statistical graphics. This article deals… Read More
Machine Learning
Python
AngularJS | Scope
Scope in AngularJS is the binding part of HTML view and JavaScript controller. When you add properties into the scope object in the JavaScript controller,… Read More
AngularJS-Basics
Picked
AngularJS
Web Technologies
Insertion in n-ary tree in given order and Level order traversal
Given a set of parent nodes where the index of the array is the child of each Node value, the task is to insert the… Read More
n-ary-tree
tree-level-order
Data Structures
DSA
Tree
Amazon Interview Experience | SDE-1
Amazon visited NIT Jalandhar on 16 Aug, and 5 were hired. Note: in each round, I was asked to write code on paper for every… Read More
Amazon
Experiences
Interview Experiences
Minimum number of Fibonacci jumps to reach end
Given an array of 0s and 1s, If any particular index i has value 1 then it is a safe index and if the value… Read More
binary-representation
Fibonacci
Arrays
DSA
Dynamic Programming
System Protection in Operating System
Introduction: System protection in an operating system refers to the mechanisms implemented by the operating system to ensure the security and integrity of the system.… Read More
GATE CS
Operating Systems
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