Map.entries( ) In JavaScript
What is a map in JavaScript? Map is a data structure in JavaScript which allows storing of [key, value] pairs where any value can be… Read More »
Category Archives: Misc
ISRO CSE Syllabus for Scientist/Engineer Exam 2018
There is no pre-defined syllabus for the ISRO for Scientist/Engineer 2018 exam. Although, we can infer that Syllabus is similar pattern as GATE CS Syllabus… Read More »
ISRO original papers and official Keys
Download links for previous years ISRO original Papers and official Keys: Original Paper Official Keys ISRO 2017 Dec ISRO 2017 Dec Key ISRO 2017 May… Read More »
Java Math min() method with Examples
The Java.lang.math.min() function is an inbuilt function in java which returns minimum of two numbers. The arguments are taken in int, double, float and long.If… Read More »
Software Engineering | Prototyping Model
Prototyping is defined as the process of developing a working replication of a product or system that has to be engineered. It offers a small… Read More »
Introduction to quantum computing
Computers are getting smaller and faster day by day because electronic components are getting smaller and smaller. But this process is about to meet its… Read More »
Hello World in TypeScript
TypeScript is an open-source programming language. It is developed and maintained by Microsoft. TypeScript follows javascript syntactically but adds more features to it. It is… Read More »
Given equation of a circle as string, find area
Given an equation of the circle X2 + Y2 = R2 whose center at origin (0, 0) and the radius is R. The task is… Read More »
Center element of matrix equals sums of half diagonals
Given a matrix of odd order i.e(5*5). Task is to check if the center element of the matrix is equal to the individual sum of… Read More »
IntStream mapToDouble() in Java
IntStream mapToDouble() returns a DoubleStream consisting of the results of applying the given function to the elements of this stream. Note : IntStream mapToDouble() is… Read More »
Activation Functions
To put in simple terms, an artificial neuron calculates the ‘weighted sum’ of its inputs and adds a bias, as shown in the figure below… Read More »
Dependency Inversion Principle (SOLID)
Let’s understand one of the key principles of SOLID principles group namely, Dependency inversion principle. Dependency inversion principle is one of the principles on which… Read More »
IntStream flatMap(IntFunction mapper) in Java
IntStream flatMap(IntFunction mapper) returns a stream consisting of the results of replacing each element of this stream with the contents of a mapped stream produced… Read More »
Find product of prime numbers between 1 to n
Given a number n, we need to find the product of all prime numbers between 1 to n. Examples: Input: 5 Output: 30 Explanation: product… Read More »
DFA in LEX code which accepts even number of zeros and even number of ones
Lex is a computer program that generates lexical analyzers. Lex is commonly used with the yacc parser generator. Lex, originally written by Mike Lesk and… Read More »