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GBlog
Full Stack Developer Roadmap [2024 Updated]
Web Developer/ Full Stack Web Developer - How do you feel when you tag yourself with such titles? A long journey takes place to be called by such names. In the beginning, ...
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DDL Commands & Syntax
In this article, we will discuss the overview of DDL commands and will understand DDL commands like create, alter, truncate, drop. We will cover each command syntax with t...
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Misc
DBMS
SQL
DBMS-SQL
Prove that the square of an odd integer is always odd
This article focuses on discussing in detail the proof of why the square of an odd integer is always an odd number.Odd Number:A number is said to be odd if it is not divis...
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GATE CS
Engineering Mathematics
Distraction-Free Development in Android Studio
You can use the Distraction Free Mode of Android Studio to remove the editor tabs and tool-windows buttons. By doing that, your eagle eyes could only focus on the bug at l...
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Picked
Android
Android-Studio
How to Build Decimal to Hexadecimal Converter Android App in Android Studio?
In this article, we would be learning how to make a Decimal to Hexadecimal Converter App in Java in Android Studio. This app would take an input of a Decimal number, conve...
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Java
Android
Android-Studio
Maximum ranges that can be uniquely represented by any integer from the range
Given an array arr[] consisting of N ranges of the form {L, R}, the task is to find the maximize the number of ranges such that each range can be uniquely represented by a...
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Arrays
Sorting
Mathematical
Competitive Programming
C++ Programs
DSA
Find the array element having equal count of Prime Numbers on its left and right
Given an array arr[] consisting of N positive integers, the task is to find an index from the array having count of prime numbers present on its left and right are equal.E...
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Arrays
Searching
Mathematical
Hash
sieve
Prime Number
prefix-sum
cpp-unordered_map
frequency-counting
suffix-sum
DSA
Number of relations that are neither Reflexive nor Irreflexive on a Set
Given a positive integer N, the task is to find the number of relations that are neither reflexive nor irreflexive on a set of first N natural numbers. Since the count of ...
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Mathematical
Modular Arithmetic
maths-power
DSA
Minimum time required to complete all tasks with alteration of their order allowed
Given a string S consisting of N characters (representing the tasks to perform) and a positive integer K, the task is to find the minimum time required to complete all the...
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Strings
GBlog
Searching
Mathematical
Hash
Technical Scripter
Competitive Programming
Amazon-Question
interview-preparation
Puzzles
Data Structures
cpp-unordered_map
frequency-counting
DSA
C/C++ Puzzles
Generate an N-length array having maximum element minimized and sum of array elements divisible by K
Given two positive integers N and K, the task is to minimize the maximum element of the array formed such that the sum of array elements is positive and divisible by K.Exa...
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Arrays
Greedy
Mathematical
divisibility
DSA
SQL - SELECT LAST
SEQUEL widely known as SQL (Structured Query Language), is the most popular standard language to work on databases. It is a domain-specific language that is mostly used to...
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SQL
SQL-Functions
Picked
Flutter - Expansion Panel
When we want to expand and collapse things then we can do this with the help of an expansion panel. This Expansion panel list is mostly used in the apps and provides extra...
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Dart
Flutter
Flutter UI-components
PostgreSQL - Creating Updatable Views Using WITH CHECK OPTION Clause
PostgreSQL is the most advanced general purpose open source database in the world. pgAdmin is the most popular management tool or development platform for PostgreSQL. It i...
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Picked
PostgreSQL
postgreSQL-views
How to Delete and Recover Firebase Project?
Here, we are going to Delete and Recover Firebase Project. This feature will be useful when we have by mistake deleted our project and we want to recover that project. Or ...
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TechTips
Firebase
Flutter - Widget Tree and Element Tree
As we know, the user interface of an application when it is designed in Flutter contains a set of widgets. So that means the whole application is set to be made out of wid...
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Picked
Flutter-widgets
Flutter
SQL - SELECT RANDOM
RANDOM( ) in SQL is generally used to return a random row from a table present in the database. It has many applications in real life.For example :There are a lot of emplo...
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SQL
SQL-Functions
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