Promises vs Observables
Promises and Observables are topics that confuse developers a lot. Honestly, as a front-end developer, it is important that we understand the difference between these two. As a matter of fact, Promises and Observable seem to function similarly. Both of them help …
30 Best HTML Editors for your site
This article is for all the web developers and web designers. We are going to discuss some inevitable HTML tools for your use. Such programs help all the web designers in creating their top-notch websites and also in checking for different errors. …
How to convert a list to a string in Python?
Problem Statement: Given a random Python list (the list can be of numbers, characters, strings, or combinations of all three of them). Convert it to a Python string. For Example: [1, 2, 3, 5, 7] -> 12357 [‘A’, ‘B’, ‘C’, ‘D’, ‘E’] …
How to use vi editor in Linux/Unix?
What is a vi editor? “vi” editor stands for “visual editor” it is pronounced as vee-eye editor. It is the most commonly used text editor on Linux/Unix-based systems. There are so many text editors available for Linux systems ranging from the tiny one …
Database Architecture in DBMS
Database architecture plays a very crucial role in the designing process of DBMS (Database Management System). What is Database architecture in DBMS? The term “Database architecture” is comprised of two keywords: Database: A database is an organized and efficient collection of a …
FCSF: The simplest CPU Scheduling Algorithm
What is CPU Scheduling? Scheduling (CPU scheduling) is the process of assigning different jobs or processes to the CPU to make the system more efficient, productive, fast, and fair. The process of CPU scheduling forms the basis of Multiprogrammed operating systems. CPU …
Introduction to C++ STL
STL stands for “Standard Template Library”. It is a set of C++ templates which provide some most significantly used data structures and functions while programming in C++. The classes and functions provided by C++ STL are generic in nature i.e. we can …
Basic Operations in MATLAB
What is MATLAB? MATLAB abbreviated form of ‘Matrix Laboratory‘ is proprietary software, widely used by students, engineers, scientists, etc. for various types of mathematical computations. It has been developed by MathWorks. The most important aspect of this software is MATLAB programming language …
Beginner’s Approach to SQL
What is SQL? SQL stands for ‘Structured Query Language‘ which is a widely used commercial database language used to create and operate on *relational databases. A Relational Database is a type of database that stores the related information in the form of …
Questions in Basic Photoshop Course? (Version 8.0)
Adobe Photoshop is a raster graphics editor developed and published by Adobe Inc. for Windows and macOS. It was originally created in 1988 by Thomas and John Knoll. Since then, the software has become the industry standard not only in raster graphics …
How to write a Simple RISC Assembly Program?
RISC stands for “Reduced Instruction Set Computer”. It is one of the paradigms used to design an ISA (Instruction Set Architecture). It implements very simple instructions having a simple and regular structure. The number of instructions is also less about 64-128. Examples: …
Basic Operations on Matrices in C++
Matrix: A matrix(singular of matrices) in mathematical terms is simply an arrangement of numbers in a definite number of rows and columns. Few examples of a matrix are as follows: Matrix Dimensions: The dimensions of a matrix also known as the Order …
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