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What is Standard Meta Language (SML)?
Standard Meta Language (SML) is a type-safe programming language that encapsulates numerous innovative ideas in programming language plan or design. It is a statically composed… Read More
Programming Language
Python str() function
Python str() function is used to convert an object to its string representation. It is a built-in function that can be used to convert objects… Read More
python
Python-Built-in-functions
python-string
Python
How to work with Node.js and JSON file ?
Node.js is a JavaScript runtime built on Chrome’s V8 JavaScript engine. With node.js as backend, the developer can maintain a single codebase for an entire… Read More
JSON
Node.js-Misc
Node.js
Web Technologies
What is Cicada 3301?
On 4th January 2012, the hardest puzzle on the internet was born named “Cicada 3301”. It is believed to be the most “elaborated and mysterious… Read More
Computer Subject
HTML DOM window document Property
The HTML DOM window document returns a reference to the document contained in the current window. Syntax: doc = window.document; Return Value: This property returns… Read More
HTML-DOM
HTML
JavaScript
Web Technologies
Why Cloud Computing is Booming In The Market?
Remember the time when Flipkart started “Flipkart’s Big Billion Day” campaign in 2014 and offered big discounts on products across all categories (We hope you… Read More
Cloud-Computing
GBlog
NFA which accepts set of strings over an alphabet {0, 1, 2} such that the final digit has appeared before
Prerequisite – Introduction of Finite Automata  C++ Program to construct an NFA which accepts the set of strings over an alphabet {0, 1, 2} such… Read More
Theory of Computation
Difference between Ambiguous and Unambiguous Grammar
Prerequisite – Context Free Grammars 1. Ambiguous Grammar : A context-free grammar is called ambiguous grammar if there exists more than one derivation tree or… Read More
Difference Between
GATE CS
Theory of Computation
Difference between AWS Cloudwatch and AWS Cloudtrail
1. AWS Cloudwatch:  It is a monitoring tool used for real-time monitoring of AWS resources and applications. It provides a report on the basis of… Read More
AWS
Amazon Web Services
Difference Between
Evaluation of Organization
Evaluation is generally considered as an essential and important tool for improving management. Evaluation of organization or organizational evaluation is systematic process for obtaining or… Read More
Software Engineering
Difference between CentOS and Ubuntu
1. CentOS : CentOS is a Linux distribution developed by the CentOS Project. It was initially released on 14 May 2004. It provides us with… Read More
linux
Difference Between
Operating Systems
Protocol Hierarchies in Computer Network
A Protocol Hierarchy is a fixed set of rules and conventions that govern the communication between two or more computers. The hierarchical structure allows for… Read More
Computer Networks
GATE CS
Introduction of Podcasting
Podcast is all about audio. With whatever you are listening instead of watching its video side by side is known as podcasting. So, basically it… Read More
Misc
Full join and Inner join in MS SQL Server
Prerequisite – Introduction of MS SQL Server 1. Full Join : Full join selects all the rows from left and the right tables along with… Read More
DBMS-SQL
DBMS
SQL
Viable Prefix in Bottom-up Parsing
Viable Prefix is a prefix of a right-sentential form that does not continue past the right end of the rightmost handle of that sentential form.… Read More
Compiler Design
Computer Subject
GATE CS
Difference between HDMI and VGA
1. HDMI : HDMI stands for High-Definition Multimedia Interface. Through this, audio and video are simultaneously transmitted by cable. It combines audio and video into… Read More
computer-graphics
Computer Networks
Difference Between
Difference between Public and Private blockchain
1. What is Public Blockchain ? Public blockchains are open networks that allow anyone to participate in the network i.e. public blockchain is permissionless. In this… Read More
Blockchain
Result Serializability in DBMS
Prerequisite – Serializable Schedules Equivalence of Schedules : A schedule is a way of representing the order in which the operations of transactions get executed.… Read More
DBMS
GATE CS
How to write Comments in Python3?
Comments are text notes added to the program to provide explanatory information about the source code. They are used in a programming language to document… Read More
python-basics
Python
Difference between ROLAP, MOLAP and HOLAP
1. Relational Online Analytical Processing (ROLAP) : ROLAP servers are placed between relational backend server and client front-end tools. It uses relational or extended DBMS… Read More
data mining
DBMS
Difference Between
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