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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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Deletion of array of objects in C++
Need for deletion of the object:To avoid memory leak as when an object is created dynamically using new, it occupies memory in the Heap Section.If objects are not deleted ...
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C Basics
CPP-Basics
C++
new and delete
C++ Programs
C/C++ Puzzles
Avoid TLE in Python in Competitive Programming
Reasons behind getting TLE:It is slower compared to other programming languages.It offers slower Input/Output.It has a lower recursion depth which often gives TLE in recur...
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Technical Scripter
Python
Competitive Programming
Python Programs
python
Technical Scripter 2020
DSA
How to speed up g++ during compile time
Fast compilation on g++ build systems is basically used in compiling and executing C++ programs in the terminal. There are many options to speed up the compilation or even...
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C Basics
CPP-Basics
C++
C++ Programs
Taking password as input in C++
There are two methods in which input can be taken in a more secure way:Do not display any content.Display a special character such as an asterisk instead of actual content...
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Misc
cpp-input-output
Programming Language
C++
Input and Output
C++ Programs
What is React Developer Tool?
React Developer Tools is a Chrome DevTools extension for the React JavaScript library. A very useful tool, if you are working on React.js applications. This extension adds...
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GBlog
Web Technologies
JavaScript
ReactJS
Top 10 JavaScript Frameworks to Use in 2024
Considering the reports of several renowned platforms like Stack Overflow and Statista, JavaScript has been topping the list of most popular programming languages across t...
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GBlog
Web Technologies
JavaScript
Gblog-2021
Abelian Group Example
Problem-: Prove that ( I, + ) is an abelian group. i.e. The set of all integers I form an abelian group with respect to binary operation '+'.Solution-:Set= I ={ .............
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Mathematical
Engineering Mathematics Questions
Engineering Mathematics
DSA
Introduction To Grammar in Theory of Computation
Prerequisite - Theory of ComputationGrammar :It is a finite set of formal rules for generating syntactically correct sentences or meaningful correct sentences.Constitute O...
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GATE CS
Theory of Computation
AVG() Function in SQL Server
AVG() :This function in SQL Server is used to return the average value of the specified expression.Features :This function is used to find the average value of the specifi...
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SQL
DBMS-SQL
SQL-Server
GETUTCDATE() Function in SQL Server
GETUTCDATE() :This function in SQL Server is used to return the UTC date and time of the present database system in a 'YYYY-MM-DD hh:mm:ss.mmm' pattern.Features :This func...
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SQL
DBMS-SQL
SQL-Server
Objectives of Software Configuration Management
Software Configuration Management ( SCM ) is just like an umbrella activity which is to be applied throughout the software process. It manages and tracks the emerging prod...
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Software Engineering
Difference between DWDM and OTN
1. Dense wavelength division multiplexers (DWDM) :DWDM refers to Dense wavelength division multiplexers. It is the modules that put data from different sources together on...
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Technical Scripter
Computer Networks
Difference Between
Difference between Synchronous TDM and Statistical TDM
1. Synchronous TDM :Synchronous time division multiplexing (STDM), every device which is present in this has given the same time slot to transmit data. This does not consi...
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Technical Scripter
Computer Networks
Difference Between
∈-NFA of Regular Language L = (a+b)*bc+
∈-NFA is a part of Finite Automata. ∈ is a symbol that represents empty inputs. ∈-NFA is the representation that allows an automaton to change its state without an input, ...
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GATE CS
Theory of Computation
∈-NFA of Regular Language L = (01 + 2*)1
Epsilon NFA is a part of Finite Automata. ∈ is a symbol that represents empty inputs. ∈-NFA is the representation that allows an automaton to change its state without inpu...
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GATE CS
Theory of Computation
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