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GBlog
Frontend Developer Roadmap 2024
Frontend development means to design the face of a website or application. It involves working on the appearance of the website. Building interactive buttons, using images...
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How to change Data type in Tableau?
Tableau is the easy-to-use Business Intelligence tool used in data visualization. Its unique feature is, to allow data real-time collaboration and data blending, etc. Thro...
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Technical Scripter
Tableau
Tableau
Technical Scripter 2020
Python - Star or Asterisk operator ( * )
There are a many places you’ll see*and**used in Python. Many Python Programmers even at the intermediate level are often puzzled when it comes to the asterisk ( * ) charac...
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Python
Python-Operators
How to Execute Multiple SQL Commands on a Database Simultaneously in JDBC?
Java Database Connectivity also is known as JDBC is an application programming interface in Java that is used to establish connectivity between a Java application and data...
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Java
Technical Scripter
JDBC
Picked
Technical Scripter 2020
Java Program to Get Components of a URL
Java Networking: As java programs are written to be executed across multiple devices whereby multiple devices are meant computers present in remote locations. So both devi...
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Java
Java Programs
Java Program to Convert Hexadecimal to Binary
The Hexadecimal is a very useful Number System based on the premise of clubbing together 4 bits at a time to constitute a single entity of the system which is composed of ...
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Java
Java Programs
Picked
Previous Solved CS Papers Year wise - GATE / UGC / ISRO
Here, we have listed all these important solved year wise papers. We have tried to solve these paper with best and errorless explanations. We have also provided alternativ...
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Misc
GBlog
Computer Subject
GATE CS
Aptitude
ISRO
UGC-NET
Career-Advices
Importance of Sudo GATE CS 2021 Test Series
Hello GATE 2021 Aspirants ! IIT Bombay is organizing GATE 2021. In this year, The GATE authority 2021 has made major changes and has also revised the syllabus of various G...
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Misc
GBlog
Computer Subject
GATE CS
Career-Advices
Reference Variable in Java
Before We Started with the Reference variable we should know about the following facts.1. When we create an object (instance) of class then space is reserved in heap memor...
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Java
Java Quiz
Java Programs
Count clockwise array rotations required to maximize count of array elements present at indices same as their value
Given an array arr[] consisting of a permutation of first N natural numbers, the task is to find the minimum number of clockwise circular rotations of the array required t...
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Arrays
Mathematical
Hash
frequency-counting
DSA
Check if GCD of all Composite Numbers in an array divisible by K is a Fibonacci Number or not
Given array arr[] consisting of N non-negative integers, and an integer K, the task is to check if GCD of all composite numbers in the array which are divisible by K is a ...
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Arrays
Searching
Mathematical
Prime Number
HCF
Number Divisibility
maths-perfect-square
DSA
Construct smallest N-digit number possible by placing digits at positions specified by given array
Given two integers N and M and an 2D array arr[], the task is to construct the smallest possible integer of N digits ( without leading zeroes ) such that the arr[i][0]th d...
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Arrays
Mathematical
Hash
cpp-map
DSA
Maximize minimum of array generated by maximums of same indexed elements of two rows of a given Matrix
Given a matrix mat[][] of N rows and M columns, the task is to choose any two rows(i, j) (0 ? i, j ? N - 1) and construct a new array A[] of size M, where A[k] = max(mat[i...
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Arrays
Mathematical
Matrix
DSA
Check if end of a sorted Array can be reached by repeated jumps of one more, one less or same number of indices as previous jump
Given a sorted array arr[] of size N, the task is to check if it is possible to reach the end of the given array from arr[1] by jumping either arr[i] + k - 1, arr[i] + k, ...
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Arrays
Dynamic Programming
Recursion
DSA
Count subsequences for every array element in which they are the maximum
Given an array arr[] consisting of N unique elements, the task is to generate an array B[] of length N such that B[i] is the number of subsequences in which arr[i] is the ...
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Arrays
Sorting
Mathematical
subsequence
Merge Sort
DSA
Find the order of execution of given N processes in Round Robin Scheduling
Given an array arr[] representing burst time of N processes scheduled using the Round Robin Algorithm with given quantum time Q. Assuming that all the process arrive at ti...
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Arrays
Sorting
Hash
cpu-scheduling
Operating Systems
frequency-counting
DSA
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