All Basic Articles

How to compare two NumPy arrays?

Here we will be focusing on the comparison done using NumPy on arrays. Comparing two NumPy arrays determines whether they are equivalent by checking if… Read More

Picked

Python numpy-arrayManipulation

Python-numpy

Python

Rearrange string such that no pair of adjacent characters are of the same type

Given alphanumeric string str, the task is to rearrange the string such that no two adjacent characters are of the same type, i.e., no two… Read More

frequency-counting

permutation

DSA

Hash

Strings

Veritas Interview Experience for Internship 2021 (On-Campus)

Date- 14, Aug 2020 First round – Consists of 30 questions. 1 Coding question on python. (Python 2 and 3 were only allowed.) Rest some… Read More

Marketing

On-Campus

Veritas

Experiences

Interview Experiences

Floating Action Button (FAB) in Android with Example

The floating action button is a bit different button from the ordinary buttons. Floating action buttons are implemented in the app’s UI for primary actions… Read More

Android-Button

Android

Java

Kotlin

Lodash _.debounce() Method

Lodash _.debounce() method is used to create a debounced function that delays the given function until after the stated wait time in milliseconds has passed… Read More

JavaScript-Lodash

JavaScript

Web Technologies

Making Calls in Flutter

In this online world, customer care is playing a major role in the success of a company. Users are quite satisfied when they converse with… Read More

Android

Dart

Flutter

Checkpoints in DBMS

Pre-Requisite: Transaction Management The Checkpoint is used to declare a point before which the DBMS was in a consistent state, and all transactions were committed.… Read More

DBMS

GATE CS

Pandas DataFrame iterrows() Method | Pandas Method

Pandas DataFrame iterrows() iterates over a Pandas DataFrame rows in the form of (index, series) pair. This function iterates over the data frame column, it… Read More

Python pandas-dataFrame

Python pandas-dataFrame-methods

Python-pandas

Python

Clear TextField in Flutter

TextField and TextFormField are the two most common widgets to get input from the user. They can be used in making forms, login pages, etc.… Read More

Dart

Flutter

Bundle in Android with Example

It is known that Intents are used in Android to pass to the data from one activity to another. But there is one another way,… Read More

android

Android

Java

Kotlin

Designing the Landscape and Portrait Mode of Application in Android

Whenever the user switch to landscape mode an issue is encountered in which some of the widgets becomes invisible (as you can see the below… Read More

android

Android

Oracle Interview Experience (Server Technology) | On-Campus 2020 (Virtual)

Oracle came to our campus for a server technology profile. Round 1 was an online test, audio and video proctored. The whole interview process was… Read More

Marketing

On-Campus

Oracle

Experiences

Interview Experiences

MakeMyTrip Interview Experience for Software Engineer

Status: New grad, BE COE Tier-1 College Position: SDE at MMT Location: Gurgaon / Bangalore Date: August , 2020 Round 1 : Online Assessment on… Read More

MakeMyTrip

Marketing

Experiences

Interview Experiences

isdigit() function in C/C++ with Examples

The isdigit() in C is a function that can be used to check if the passed character is a digit or not. It returns a… Read More

C Basics

CPP-Functions

C++

C++ Programs

BlueConch Technologies(Xpanxion International Pvt.Ltd.) Interview Experience

Xpanxion (In campus recruitment ) Profile: Trainee Engineer. College: PCCOE. There was a total of 5 rounds. Round 1: Aptitude + coding.(1hr) Basic aptitude questions(around… Read More

BlueConch

Marketing

On-Campus

Experiences

Interview Experiences

Storage vs Memory in Solidity

Storage and Memory keywords in Solidity are analogous to Computer’s hard drive and Computer’s RAM. Much like RAM, Memory in Solidity is a temporary place… Read More

Blockchain

Solidity

Length of second longest sequence of consecutive 1s in a binary array

Given a binary array arr[] of size N, the task is to find the length of the second longest sequence of consecutive 1s present in… Read More

binary-representation

frequency-counting

subarray

Arrays

Competitive Programming

DSA

Greedy

Mathematical

Searching

Length of the longest subsequence consisting of distinct elements

Given an array arr[] of size N, the task is to find the length of the longest subsequence consisting of distinct elements only. Examples: Input:… Read More

cpp-set

frequency-counting

subsequence

Arrays

DSA

Hash

Top Programming Languages for Internet of Things

Years back, we had never imagined that the day will come when we would just stand in front of our door and it could automatically… Read More

IoT

GBlog

Queries to replace every array element by its XOR with a given value with updates

Given an array, initially consisting of 0 as the only element present and Q operations of the following two types: Add(X): Insert X into the… Read More

array-rearrange

Bitwise-XOR

Google

interview-preparation

Algorithms

Arrays

Bit Magic

DSA

Mathematical