Lecture of physics class 10

 Here All lecture of physics are uploaded. :by Piyush raj I am piyush raj . In this blog , I will provide a best revision lecture for class ...

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Lecture of physics class 10

 Here All lecture of physics are uploaded. :by Piyush raj


I am piyush raj . In this blog , I will provide a best revision lecture for class X Physics (cbse) .

The link of all physics chapter of class 10 are given below chapter wise:----



Magnetic of electric current:-

 ðŸ‘‡ðŸ‘‡ðŸ‘‡ðŸ‘‡




For English exam I refer :- Extra class YouTube channel .


😘 ❤️ Thank you ❤

Class 8 सुनहरी धूप पाठ 18,19 और 20 का लघु और दीर्घ का उतर ।

 Short and long Question Answer of Hindi  Class 8 of  chapter 18,19 and 20.



Chapter 18


Hindi solution

सुनहरी  धूप Chapter 18

सुनहरी धूप Chapter  18


Chapter 19

सुनहरी धूप Chapter  19

सुनहरी धूप Chapter  19


Chapter 20

सुनहरी धूप Chapter  19
 All content which are show in image are written by Ajay Sir.



Backend | List of Best Backend for For all

 

Back-end image


The purpose of this blog is to provide information about the back-end. In this blog, you will learn about what is back-end, languages, and more. In this blog, I will not only give information about the backend, but I will also give you some reasons why the backend should be your first programming language.

The backend is controlled by an advanced algorithm that optimizes for each individual's style. We will take you through the backend and how it works in order to better understand our App protocol.THE backend is the backbone of the system of the website and application.

The demand for backend is high in the world and all companies want to hire a backend developer. The salary of the backend is high.

The backend team writes the computer code for bots to use. So what may seem to be a black box

 The "Backend" term covers a wide range of duties, from making the products' computers run smoothly through designing specific features and responding to customer requests. You should expect jobs like writing code and designing different parts of the backend for products and services; developing and deploying new features; working with other teams on product launches; fixing bugs; consulting on difficult problems, and overall ensuring the backend is running smoothly.

 There also might be opportunities for communications work such as writing blog posts or online tutorials about recent changes or posted job openings.

Back-end tasks are done on a computer, which is not visible to consumers.

BACK-END DATABASE, A DATABASE ACCESSED INDIRECTLY THROUGH AN EXTERNAL APPLICATION. BACK-END PROCESSOR, HARDWARE THAT STORES AND RETRIEVES DATA FROM A DATABASE.

For Example:-

how Facebook serves data or makes decisions – becomes more transparent as you move from the front-end (the part that consumers see) to the backend (what's happening behind those dashboards and those memes).

The Content Creator: Users who create content can go live or can choose to do a pre-recorded broadcast similar to YouTube. They upload their content and it goes live (automatically). Their followers and sponsors (donors) will be able to follow their broadcasts which they make public or private once they’ve uploaded them.

What Is A Server?



A server is a device that has the ability to process and store data. It is a computer that is able to receive and process data, send data to other computers, and keep track of all of this data.

What is Cms? 

A Content Management System (CMS) is the database that stores the information that you can edit on your website. You can install a WordPress or Drupal CMS, or you can use a CMS such as Joomla or Magento.

A CMS allows you to easily add new pages, posts, comments, or other content to your site.

 

Web Development and Back-end with Python

python language coding


Python is a high-level programming language that is commonly used for web development. Python is an easy-to-learn language, so it is perfect for beginners. It has a simple syntax and uses indentation to structure the code.

HOW DO WE CREATE THE BACKEND?

In order to create the backend, we used the Python framework Flask. It is a simple, yet powerful framework that is suitable for both beginners and experts. It allows us to develop a web application quickly and efficiently. It uses Python to process data.

Backend with PHP

php coding image


Php is a server-side language that is used for the backend. Php is the most popular language which is used for backend works of websites as well as the app. Php is part of web development. About 70%-80% of website in the world is made with PHP.

You can read about Php in details: Php

Backend with Javascript

javascript coding images


You will be shocked to read the above title of my blog. But this is reality. At first, it was only used for web programming and client-side. Today in the modern era JavaScript library Node JS is most popular because of its ease of working and transfer of data fast. Node JS is the new library and most of the companies want to inherit Nodes JS developers for their backend.

Must read; Top best Programming Languages.

Leave a comment for me What language do you use if you choose Back-end Developer. And why do you choose it?

Top Best Programming Languages | List of Programming Languages.


The purpose of these blogs is to provide an overview of the top Best computer programming languages and provide a comparison of key factors in the comparison for different topics.

There are over 10,000 different programming languages. 


 First, it is important to learn about all of the available programming languages that are on the market now. Not everyone will have the same experience, and it is up to you which one you choose. I have discovered three qualities that I think you should consider when evaluating a language As long as you take these factors into consideration, this process should be much easier.
Our latest Compiler Fair report has analyzed some of the most popular ones. It's based on popularity, demand, alternative options & suitable for beginners. 

To make it easy for developers to choose a suitable programming language for their next project following factors were considered:- Demand on the job market - Popularity - Programmers opinions- Suitable for beginners

 Data-driven language: Learning how to program is difficult for everyone no matter what type of learner they are. Consequently, it is essential for programmers to understand data structures and how they work in relation to coding.

At last, I give you an opinion about which is the best Programming language for you.

What is Programming?

Programming is more than just being able to write codes. A true programmer can also think of new ways to solve problems given constraints of time, budget, etc., debug programs, design algorithms etc. Codes are just a means to an end.

PHP

PHP A Web sever Languages


PHP is a server scripting language, and a powerful tool for making dynamic and interactive Web pages.PHP is a widely-used, free, and efficient alternative to competitors such as Microsoft's ASP. 
PHP: Hypertext Preprocessor. PHP code is usually processed on a web server by a PHP interpreter implemented as a module, a daemon, or as a Common Gateway Interface (CGI) executable.PHP is an example of a language that does not require much knowledge of data structures. There are many PHP scripts that you can find on the Internet, and they are easy to create. PHP is very easy to use because they are designed to be easy to understand and use.
It is part of Web Development. In web development, it is called back-end language.
PHP code is executed on the server.

It is powerful enough to be at the core of the biggest blogging system on the web 
It is enough to run large social networks!
It is also easy enough to be a beginner's first server-side language!

What is the back-end?

The back end refers to parts of a computer application or a program's code that allow it to operate and that cannot be accessed by a user.
Must read : back-end

What is a back-end developer?


A backend developer is one who makes use of the technology required to develop the products for the backend of any website.
how does login or signin web page work using PHP


For example: If you visit a website, there is a log-in and sign-in page. If you have created an amount on the website then you enter the ID and Password (which is created by you while creating the amount) to login to the website. If the ID and Password are correct then you can easily log in to the website. If the error appears on the screen then the ID and Password are incorrect. The process of sending ID and password to the database and matching them is correct, and sending the next page or error is done by PHP.

Python

Python A Programming Languages


Python is a Programming language that is very easy to learn. It was created by Guido van Rossum, and released in 1991. It has a simple syntax that does not require much knowledge of data structures.
The most recent major version of Python is Python 3
Scalability: This is the most important factor to consider when choosing a programming language. It is easy to create small applications or large applications in these languages. However, it is important to have a language that will be able to handle the processing of large amounts of data.

Python is the best language for coding large applications because it is a scripting language that is designed to be easy to use. Python is also a very good language for programming because it is scalable and easy to learn.

Python is a good language to learn because it is designed to be easy to use and learn. It is also a good language to use because it is scalable and easy to learn.

It is used for:
Python can be used on a server to create web applications.
Python can be used alongside software to create workflows.
Python can connect to database systems. It can also read and modify files.
Python can be used to handle big data and perform complex mathematics.
Python can be used for rapid prototyping, or for production-ready software development
Python can be used for machine learning

Java

JAVA THE WORLD BLOG


    This is a very popular programming language, created in 1991 and it has a great community of programmers. It is owned by Oracle. First, it was created for machines then get a populating and used for many purposes.  It is very easy to learn and use, and it is a language that is designed to be scalable. It is easy to create very large applications in Java because it is a well-designed language. It covers a very large market. Most Android app is created by using this language Which is SDK in java.
Java is one of the most popular languages on the market because it is a very good language for programming. It is also scalable and easy to learn. Java is designed to be scalable, and this is because they use data structures that are able to handle large amounts of information.

Data structures are used in many languages. They are used to store information in an organized manner. This is important because it helps programmers to understand how information is stored in their code.
 It is used for:
Mobile applications (especially Android apps)
Desktop applications
Web applications
Web servers and application servers
Games
Database connection
Machine Learning

Ruby           

Ruby is another popular programming language. It is a scripting language that is designed to be easy to use as well as easy to learn. It is very good for creating small applications, and it is also scalable. Ruby is not a mainstream language, but it's one of the most efficient ones. People don't learn it for fun – they do it for work. Right now, it's used by Airbnb, Hulu, GitHub, and many other big platforms. 
It is very popular because it is a scripting language that is designed to be easy to use. It is also very well-designed.

Programming is one of the most difficult things to learn. You will be able to learn it much easier if you learn a programming language that is designed to be easy to use.

Learning a programming language will make you a better programmer. It is important to find a language that is designed to be easy to use, and you will be able to learn it much faster.

JavaScript

JAVASCRIPT THE WORLD BLOG


   JavaScript is a scripting language as well as a programming language that is designed to be easy to use. It was created mainly for the web but today it is used for many purposes. It is very easy to learn, and it is very well-designed. JavaScript is a very popular language because it is designed to be easy to use. In the world, All website and web page is created by Javascript and other two languages. What action when a user clicks on any element in the website is done javascript. There are many functions on a website is created by using javascript.  React js, jQuery, and Nodes js are very popular javascript libraries.

Important Notes:  At present time Javascript is not only used in front-end Web development. It is also used for back-end Web development.

For example:  If you click on the menu button of the website then the list of web page appear and if you click on social media then it send you selected social, there you see the Title of the website, description, images And link these all are automatic generate and you can share my blog on clicking the share button. You can try this. There are some social on the website at the end of my blog.

This is one of the most popular languages on the market. It is designed to be easy to use, and it is easy to learn. It is also very well-designed. Programming is one of the most difficult things to learn. You will be able to learn it much easier if you learn a programming language that is designed to be easy to use.

Important: JavaScript and Java are completely different languages, both in concept and design. JavaScript was invented by Brendan Eich in 1995 and became an ECMA standard in 1997.ECMA-262 is the official name of the standard. ECMAScript is the official name of the language. ES2015 is the latest version of the JavaScript programming language\JavaScript Versions »

C++

C++  THE WORLD BLOG


    C++ is a widely-used general-purpose language, noted for its pragmatic approach to resource management and modularity. It provides an almost complete class library that allows us to create object-oriented programs. This article discusses how to get started with C++, what prerequisites are needed, and what the typical steps are when you submit your first program to the compiler.
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What is C++?

C++ stands for "C plus plus" and was designed to be an upgrade of "C." It's mostly intended for use in larger programming projects, unlike many other languages that can be used in small scripts or tools. It was originally developed by Bjarne Stroustrup who worked at AT&T Bell Laboratories (and now works at Texas A&M).

When you think of C, you probably think of a language that is designed to be used for writing a program for a particular hardware platform. When you think of C++, you probably think of a language that is designed to be used for writing programs that can run on a wide variety of hardware platforms.


 Most of the OS is written in C programming language, Basically, the Kernel is written in Pure C language

Opinion and conclusion

Choose any language According to use and market demand.
Recruiters in interview rounds prefer c++/java.
More resources of competitive coding in c++
C++ is better for competitive coding
Java can also be used for app development.
Many companies do not accept python programmers because In python there are many built libraries.
Javascript is used for the front-end as well as Back-end.

Let me know which programming languages you decided on in the comment section (which is given below).
Please share the blog with relatives and friends