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jQuery | get() Method

In jQuery .get() method loads data from the server by using the GET HTTP request. This method returns XMLHttpRequest object. Syntax $.get( url, [data], [callback],… Read More

Picked

JQuery

Web Technologies

Pick maximum sum M elements such that contiguous repetitions do not exceed K

Given an array arr[] of distinct elements and two integers M and K, the task is to generate an array from the given array elements… Read More

array-traversal-question

Algorithms

Competitive Programming

DSA

School Programming

Minimum cost to make a string free of a subsequence

Given string str consisting of lowercase English alphabets and an array of positive integer arr[] both of the same length. The task is to remove… Read More

subsequence

DSA

Dynamic Programming

Strings

Problems with Token Ring

Prerequisite – Token Ring frame format, Efficiency Of Token Ring Token Ring protocol is a communication protocol used in Local Area Network (LAN). In a… Read More

Computer Networks

GATE CS

C# | Predicate Delegate

A Predicate delegate is an in-built generic type delegate. This delegate is defined under System namespace. It works with those methods which contain some set… Read More

CSharp-Delegates

C#

C# | Action Delegate

Action delegate is an in-built generic type delegate. This delegate saves you from defining a custom delegate as shown in the below examples and make… Read More

CSharp-Delegates

C#

Python | Replace list elements with its ordinal number

Given a list of lists, write a Python program to replace the values in the inner lists with their ordinal values. Examples: Input : [[1,… Read More

Python list-programs

Python

Python Programs

Lock framework vs Thread synchronization in Java

Thread synchronization mechanism can be achieved using Lock framework, which is present in java.util.concurrent package. Lock framework works like synchronized blocks except locks can be… Read More

Java

Microsoft interview experience (Internship)

Microsoft gives an opportunity to all undergraduate and postgraduate students for 2 months summer internship program. Basic criteria to apply for Microsoft internship program was… Read More

Experiences

Interview Experiences

Scala | Case Class and Case Object

Explanation of Case Class A Case Class is just like a regular class, which has a feature for modeling unchangeable data. It is also constructive… Read More

Picked

Scala

Scala-OOPS

Scala

AtomicIntegerArray addAndGet() method in Java with Examples

The Java.util.concurrent.atomic.AtomicIntegerArray.addAndGet() is an inbuilt method in Java that atomically adds the given value to the element at an index of the AtomicIntegerArray. This method… Read More

Java-AtomicIntegerArray

Java-concurrent-package

Java-Functions

Java

Pick points from array such that minimum distance is maximized

Given C magnets and an array arr[] representing N index positions where C ? N. The task is to place these magnets at these available… Read More

Binary Search

Algorithms

Arrays

Competitive Programming

DSA

Two equal sum segment range queries

Given an array arr[] consisting of N positive integers, and some queries consisting of a range [L, R], the task is to find whether the… Read More

array-range-queries

prefix-sum

Arrays

Competitive Programming

DSA

Hash

Searching

Python | Sort list of tuples by specific ordering

The normal sorting of tuples has been dealt previously. This article aims at sorting the given list of tuples by the second element, based on… Read More

Python list-programs

Python tuple-programs

python-list

python-tuple

Python

Python Programs

How to access structure elements using Pointers in C#

Unlike C/C++, Structures in C# can have members that are methods, fields, indexers, operator methods, properties or events. The members can have access specifiers as… Read More

C#

Python | Find all triplets in a list with given sum

Given a list of integers, write a Python program to find all triplets that sum up to given integer ‘k’. Examples: Input : [1, 2, 3,… Read More

Python list-programs

Python

Python Programs

Longest subsequence such that adjacent elements have at least one common digit

Given an array arr[] of N integers, the task is to find the length of the longest sub-sequence such that adjacent elements of the sub-sequence… Read More

Amazon

digit-DP

subsequence

Algorithms

Arrays

DSA

Dynamic Programming

Minimum distance to the corner of a grid from source

Given a binary grid of order r * c and an initial position. The task is to find the minimum distance from the source to… Read More

BFS

DSA

Geometric

Graph

Matrix

Queue

Ways to Remove Edges from a Complete Graph to make Odd Edges

Given a complete graph with N vertices, the task is to count the number of ways to remove edges such that the resulting graph has… Read More

binomial coefficient

DSA

Graph

Mathematical

Number of connected components in a 2-D matrix of strings

Given a 2-D matrix mat[][] the task is to count the number of connected components in the matrix. A connected component is formed by all… Read More

Algorithms

Competitive Programming

DSA