All Medium Articles
Differences between Synthesized and Inherited Attributes
In Syntax Directed Definition, two attributes are used one is Synthesized attribute and another is inherited attribute. An attribute is said to be Synthesized attribute… Read More
Compiler Design
GATE CS
LINQ (Language Integrated Query)
LINQ is known as Language Integrated Query and it is introduced in .NET 3.5 and Visual Studio 2008. The beauty of LINQ is it provides… Read More
CSharp LINQ
C#
A Practical approach to Simple Linear Regression using R
Simple Linear Regression is a statistical method that allows us to summarize and study relationships between two continuous (quantitative) variables. One variable denoted x is… Read More
Machine Learning
Maximum sum path in a matrix from top to bottom and back
Given a matrix of dimension N * M. The task is find the maximum sum of path from arr[0][0] to arr[N – 1][M – 1]… Read More
DSA
Dynamic Programming
Minimum number of given operations required to reduce the array to 0 element
Given an array arr[] of N integers. The task is to find the minimum number of given operations required to reduce the array to 0… Read More
frequency-counting
Arrays
DSA
Greedy
Hash
Mathematical
Information Technology Infrastructure Library (ITIL)
Information Technology Infrastructure Library (ITIL) is provided with a framework of best practices for delivering IT services. The ITIL is an appropriate method to management… Read More
Misc
Scenario Testing – Software Testing
Scenario testing helps testers to know how the software will exactly work when end user will use it. As the scenario testing tests the business… Read More
Software Testing
Software Engineering
How to remove all non-printable characters in a string in PHP?
Given a string which contains printable and not-printable characters. The task is to remove all non-printable characters from the string. Space ( ) is first… Read More
Picked
PHP
PHP Programs
Web Technologies
How to re-index an array in PHP?
The re-index of an array can be done by using some inbuilt function together. These functions are: array_combine() Function: The array_combine() function is an inbuilt… Read More
Picked
PHP
PHP Programs
Web Technologies
Kotlin Environment setup for Command Line
To set up a Kotlin environment for the command line, you need to do the following steps: Install the Java Development Kit (JDK): Kotlin runs… Read More
Kotlin
Python
Kotlin Environment setup with Intellij IDEA
Kotlin is a statically typed, general-purpose programming language developed by JetBrains that has built world-class IDEs like IntelliJ IDEA, PhpStorm, Appcode, etc. It was first… Read More
Kotlin
Python
DBSCAN Clustering in ML | Density based clustering
Clustering analysis or simply Clustering is basically an Unsupervised learning method that divides the data points into a number of specific batches or groups, such… Read More
Data Science
Machine Learning
Python
Find a number which give minimum sum when XOR with every number of array of integers
Given an array arr[] of non-negative integers, the task is to find an integer X such that (arr[0] XOR X) + (arr[1] XOR X) +… Read More
Bitwise-XOR
Algorithms
Arrays
Bit Magic
DSA
Program to print an array in Pendulum Arrangement with constant space
Given an array arr[] of integers, the task is to arrange them in a way similar to the to-and-fro movement of a Pendulum without using… Read More
array-rearrange
Constructive Algorithms
Arrays
C++
C++ Programs
Competitive Programming
DSA
Sorting
Maximum number of edges in Bipartite graph
Given an integer N which represents the number of Vertices. The Task is to find the maximum number of edges possible in a Bipartite graph… Read More
DSA
Graph
Mathematical
Computer System Life Cycle
The system life cycle is defined as collection of the phases of development through which a computer-based system passes. Life cycle phases have been defined… Read More
Computer Organization & Architecture
Reliability Testing – Software Testing
Reliability Testing is a testing technique that relates to testing the ability of software to function and given environmental conditions that help in uncovering issues… Read More
Software Testing
Manual Testing
Software Engineering
Software Testing
Architecture of a CASE Environment – Software Engineering
The design of a typical trendy CASE (Computer power-assisted software package Engineering) atmosphere is shown graphically below. The vital elements of a contemporary CASE atmosphere… Read More
Software Engineering
Introduction to YACC
Each translation rule input to YACC has a string specification that resembles a production of a grammar-it has a nonterminal on the LHS and a… Read More
Lex program
Compiler Design
YACC program to implement a Calculator and recognize a valid Arithmetic expression
Problem: YACC program to implement a Calculator and recognize a valid Arithmetic expression. Explanation: Yacc (for “yet another compiler compiler.”) is the standard parser generator… Read More
Lex program
Compiler Design
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