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GBlog
Three 90 Challenge: Bigger and Better
As we transit into the new phase, it's essential to fuel our inner drive for success. On popular demand, GeeksforGeeks is happy to announce that we are back with the Thre...
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What is Network Port?
In today's technological age, data stands out as a crucial asset, and to make regular advancements, we need to share data among ourselves. We can share data in two ways ei...
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Computer Networks
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What is MULTICS?
Initially, a notable early time-sharing operating system which is built on the idea of a single-level memory is called Multics ("MULTiplexed Information and Computing Serv...
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Operating Systems
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Integrated vs Dedicated Graphics Cards
In the ever-evolving realm of computing, the choice between integrated and dedicated graphics cards has become a pivotal decision for users. Understanding the distinctions...
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Operating Systems
Computer Organization and Architecture
Computer Organization and Architecture-Computer Organization and Architecture
Computer Organization and Architecture
Count lexicographically smallest subsequences after rearrangement
Given a string S of length N, then your task is to find number of subsequences Y of string S such that:Y must be non-empty string and Y must be lexicographically smallest ...
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Strings
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DSA
Geeks Premier League 2023
What is Webmail?
Nowadays digital communication email stands as an important tool in both personal and professional life Webmail is a Web-based email that improves connectivity making it s...
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Computer Subject
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Computer Basics
Geeks Premier League 2023
What is Reboot?
Reboot is the process of restarting a computer, mobile phone, etc. It resolves many issues in our computers such as the freezing issue, our computer works slower, and rebo...
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Computer Subject
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How to create a teardrop in HTML and CSS ?
In this article, we will see how to create a teardrop in HTML and CSS. We have used two approaches one with only CSS using the border-radius property and the other with SV...
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Web Technologies
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Web Templates
PL/SQL NULL Statement
PL/SQL, the Procedural Language/Structured Query Language, is a database programming language utilized for database management in Oracle. Within this language, the Null st...
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Databases
PL/SQL
SQL IS NULL Operator
SQL IS NULL operator is a logical operator in SQL used to check the empty values (NULL values) in a column. For example, suppose we have a table "student". Our table 3 col...
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SQL
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Databases
PL/SQL VARRAY
VARRAY stands for variable-sized array. VARRAY is used to store an ordered collection of data. VARRAY is a one-dimensional collection that will allow you to store an order...
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Databases
PL/SQL
MySQL DELETE JOIN
MySQL is an open-source, user-friendly, powerful, and popular choice, relational database management system. When maintaining and modifying data, tables usually interact i...
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Geeks Premier League 2023
Databases
MySQL
PL/SQL GOTO Statement
PL/SQL also known as Procedural Language/Structured Query Language, PL/SQL is a powerful programming language used in Oracle databases to do interaction with data. One of ...
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Databases
PL/SQL
SQL Server TEMPORARY TABLE
A temporary SQL table also known as a temp table is created in the database only for a specific session to store the data temporarily which is needed for a short duration ...
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SQL Server
Databases
SQL Server MERGE Statement
MERGE is a powerful SQL statement that allows you to perform INSERT/UPDATE/DELETE operations depending on the conditions you specify. It makes it easy to synchronize data ...
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SQL Server
Databases
CSS Masking
CSS Masking facilitates the various layers for masking over an HTML element, in order to partially or fully hide portions of the element. The CSS gradient, SVG image, PNG ...
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Web Technologies
CSS
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