ChaPteR 1️⃣ Introduction to Java Language.

Introduction to Java Language

Java is a popular programming language that is widely used for developing web applications, desktop applications, mobile applications, and enterprise software. It was first introduced in 1995 by Sun Microsystems, which was later acquired by Oracle Corporation in 2010. 

Java was designed to be simple, platform independent and object-oriented, which makes it one of the most preferred languages for software development. In this article, we will discuss the basics of the Java language and its features.

History of Java

The development of Java started in the early 1990s when a team of engineers at Sun Microsystems led by James Gosling was working on a project called Green. The goal of the project was to develop a programming language that could be used to create software for a wide range of devices, including set top boxes, game consoles, and other consumer electronics.

The team faced several challenges, including the need for a language that was simple to use, platform independent and secure. They eventually came up with the Java language, which combined elements from several programming languages, including C, C++, and Small talk.

The first version of Java, Java 1.0, was released in 1995. It quickly gained popularity among developers due to its simple syntax, platform-independence and robustness. Over the years, Java has evolved to include new features and improvements, with the latest version being Java 16, released in March 2021.

Features of Java

Platform independent : One of the most significant advantages of Java is that it is platform independent. This means that Java code can be written once and run on any platform without modification. The Java Virtual Machine (JVM) is responsible for executing Java code on different platforms, making it possible to write applications that can run on Windows, Linux, MACOS, and other platforms.

Object-oriented: Java is an object-oriented language, which means that it uses objects to represent real-world entities. An object contains data and methods that define its behavior. Java also supports inheritance, which allows developers to create new classes by extending existing ones.

• Simple and easy to learn: Java has a simple syntax and a small set of keywords, making it easy to learn and use. It also includes a vast library of pre built classes and methods that can be used to perform common tasks, such as input/output, networking, and graphics.

• Robust and secure: Java is designed to be robust and secure. It includes features such as automatic memory management, exception handling, and type safety, which help to prevent common programming errors and make Java programs more reliable. Java also includes built-in security features that help to protect against common security threats, such as viruses and hacking.

• High performance: Java is a high-performance language that can handle large amounts of data and complex computations. It achieves this by using Just-In-Time (JIT) compilation, which translates Java byte code into machine code at runtime for faster execution.

• Large community and ecosystem: Java has a large and active community of developers who contribute to the development of the language and its ecosystem. There are also many third-party libraries and frameworks available for Java that can be used to simplify the development of complex applications.

Java Development Environment

To develop Java applications, you need a development environment that includes a text editor or an Integrated Development Environment (IDE) and the Java Development Kit (JDK). The JDK includes the Java compiler, the Java Virtual Machine (JVM), and other tools needed to develop and run Java applications.

There are several popular IDEs available for Java development, including Eclipse, Intelli JIDEA, and NetBeans. These IDEs provide features such as syntax highlighting, code completion, debugging, and code analysis to make the development process more efficient.

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Java Syntax

Java syntax refers to the rules and conventions that must be followed when writing Java code. Some basic syntax elements of Java include:

• Keywords: Java has a set of reserved words that have predefined meanings and cannot be used as variable or method names. Examples include "public", "private", "class", and "static".

• Identifiers: These are names given to classes, methods, variables, and other program entities. Identifiers must start with a letter, underscore, or dollar sign, and can contain letters, numbers, underscores, and dollar signs.

• Data types: Java has several built-in data types, including int, float, double, boolean, and char. These data types are used to declare variables and method parameters.

• Operators: Java supports several types of operators, including arithmetic, comparison, logical, and bitwise operators.

• Comments: Comments are used to add notes and explanations to the code. Java supports two types of comments: single-line comments, which start with // and continue to the end of the line, and multi-line comments, which start with /* and end with */.
  
  
  

• Control flow statements: These are used to control the flow of execution in a program. Java supports several types of control flow statements, including if-else statements, loops, and switch statements.

Here is an example of a simple Java program that demonstrates some of these syntax elements:

public class HelloWorld {

    public static void main(String[] args) {

        // This is a single-line comment

        System.out.println("Hello, world!"); // This line prints "Hello, world!"

        /* This is a multi-line comment

           It can span multiple lines */

        

        int x = 10; // Declare and initialize an integer variable

        double y = 3.14; // Declare and initialize a double variable

        if (x > 5) { // If statement

            System.out.println("x is greater than 5");

        } else {

            System.out.println("x is less than or equal to 5");

        }

        while (x > 0) { // While loop

                   System.out.println("x is " + x);

            x--;

        }

    }

}

This program declares a class called HelloWorld with a main method that prints "Hello, world!" to the console. It also declares and initializes integer and double variables, and includes an if-else statement and a while loop.

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HOW TO PROTECT YOUR PHONE : MOBILE PHONE SECURITY

HOW TO PROTECT YOUR PHONE : MOBILE PHONE SECURITY 

Protect your phone from malware and other threats with a mobile security app, and consider using screen lock or biometric authentication. Remember to keep a backup of your important data as well...

HOW TO PROTECT YOURp PHONE : MOBILE PHONE SECURITY 

"Mobile phone security tips" - Learn how to protect your phone and keep your data safe with these steps, including using a strong password, enabling two-factor authentication, keeping your phone and apps up to date, and being cautious when connecting to public WiFi networks.

Mobile hang trick: 5 Tips And Tricks By Which You Can Avoid Hanging Your Android Phone

Mobile hang trick: 5 Tips And Tricks By Which You Can Avoid Hanging Your Android Phone.

Mobile hang trick: 5 Tips And Tricks By Which You Can Avoid Hanging Your Android Phone.

Mobile hang trick: 5 Tips And Tricks By Which You Can Avoid Hanging Your Android Phone, How do mobile tips and tricks, What are tips and tricks...

List

0.) Introduction

1.) Deleted Unwanted Files (Tips Number One)

2.) Force Stop Unwanted Apps (Tips No. 2.)

3.) SD card me app ko move ker na

4.) Deleting Large Size Apps

5.) Avoide multitasking in low ram phone (5. No. Tips)

6.) Make the phone superfast like a rocket.

Introduction

If you use a smartphone then you must have faced the hanging process in your mobile. But you do not know what is causing your phone to hang and how to stop it from hanging, but after reading this article and you will be told some tips and tricks that you can follow on your Android. You can save the phone from hanging.

Here are some tips and tricks or you can also say some smartphone settings, after following which the problem of hanging your phone will be almost completely eliminated.

1.) Deleted Unwanted Files (Tips Number One)

Whenever we do some search on Google or we open any file in Chrome, at that time the cache data of that side of the site we open gets saved in the background. Which is of no use to us and which reduces the speed of the phone.

Similarly, there are many different types of folders lying in our phone which we do not have any idea about and which are of no use to us, they only use our phone's storage. They can also be called unwanted folders, so we should delete the unwanted folders, for this you have to :-

A.) You have to open the setting of your mobile phone, after that you have to scroll, then you have to select the folder of storage and open it.

Deleted Unwanted Files 

B.) As soon as you click on the option of storage, you will see a folder named cache, you have to click on it and delete the cache file.

2.) force stop unwanted apps (tips no. 2.)

there are some such apps in our phone, which are of no use to us and they come with our phone only when we buy a new phone, we can also call it system storage which is our internal storage, use storage only.

All these apps use our internal storage so that our internal storage gets full. All these apps keep using our phone's internal storage or RAM and process in the background. All these unwanted apps which are of no use to us keep on using our phone's ROM and process in the background, which reduces the ability of our phone to process and it starts hanging. If you want to stop these apps from running in the background then you should simply do this process:-

A.) First of all, you have to open the phone's settings.

  

B.) After that you have to scroll down and open the tab containing the application, and then go to the manage app or you have to go to the settings and search for the manage app and click on it.

C.) After that you have to select all those apps which you do not use and then force stop them.

D.) Here you will get an option and clear data, after clicking on it, two opsons will appear in front of you, clear all data and clear cache, then you have to delete the cache of that app, this will increase the processing power of that app.

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3.) Moving the app in the SD card ( tips no.3 )

This is the best and easiest way to keep your mobile phone's apps in SD card because this app use more of our ROM and internal storage and reduce the process of our phone if we move these apps to SD card. If we keep it, then more and more of our ROM will be empty of the phone so that our phone will work well.

As you all know that when we install an app, it goes to the internal storage of our phone so that our internal storage is filled a lot and our phone hangs more chances.

you have to go to play store and search there move to sd card from here you have to install any third party app and easily store your app in sd card so that you can hang your phone can save from.

4.) Deleting Large Size Apps ( tips no. 4 ) 

We should not keep games or apps with big MB in our phone. Many people, despite having less internal storage in their phone, keep installing huge applications or keep heavy apps installed, due to which the chances of hanging their phone are more, so if you have to keep your phone If you want to avoid hanging, then you should install apps in it according to your internal storage.

5.) Avoide multitasking in low ram phone (5. No. Tips)

If your phone has less ROM then you should avoid multitasking i.e. you should not do much work at one time, this reduces the processing capacity of the phone and increases the chances of hanging, Therefore, multitasking should not be done in phones with less RAM.

6.) Here are bonus tips that will make your phone superfast like a rocket.

Even if you have a phone with 2GB RAM, you do not need to take tension, after setting this your phone will work very fast and after adopting the above setting, your phone will not hang, then your phone overall is very good. is going to do a good job.

For this, you have to go to Settings, then click on the MIUI number 7 times, if your phone is from Redmi, then after clicking, a developer option will open in front of you. After this, after scrolling down a lot, you will get three options, you have to turn them off all three. As shown in the box below.After just chatting, your phone is now going to work perfectly smoothly, if your phone is from another company, then you have to click on the build number 7 times in front of you so that your developer option will be activated and the same process Have to do.

Here are bonus tips that will make your phone superfast like a rocket.

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5+ most useful mobile tips & tricks every smartphone user most know

5+ most useful mobile phone tips and tricks every smartphone user must know...

5+ most useful mobile phone tips and tricks every smartphone user must know...

  5+ most useful mobile phone tips and tricks every smartphone user must know, top 5 android tips and tricks, android tips app...

The special list

  

 

1. Introduction

2. Hidden mobile tips & tricks for every smartphone 

 2.1 Calling someone from a private number without the help of any Android app. 

 2.2 To remove the background of any photo without any app and download it in p n g format.

 2.3 If some apps are not installed from the play store then how to install them?
 
 2.4 The application does not open properly on the phone. 

 

 

 

1. Introduction 

 

After reading this article you will be able to know about the smartphone. In this article, 10+ most useful mobile tips & tricks related to mobile phones have been told, which you will increase your knowledge by following and if you are an android phone user then these special tips and tricks are going to be very useful for you.

 In this article 5+ most useful mobile tips & tricks every smartphone user must know. This article is divided into 3 parts. Keeping in mind your convenience, some such trips and tricks have been told in the first part, you can do it even on your phone without the help of any app.

In the second part, the trips and tricks of Facebook have been told and in the last part of this article, we have been told about special trips and tricks of WhatsApp, knowing that you will be able to increase your knowledge of WhatsApp.

 

Hidden tips and tricks

 2. Hidden mobile tips & tricks for every smartphone 

 2.1 Calling someone from a private number without the help of any Android app. How true is this?

 

 You must have tried to call someone from a private number at some time or the other without the help of any android app or with the help of an android app and you would also want to know what way you can call a friend or someone else. Can also call from a private number.

 

 When you search on the internet, you will be told two ways, the first way is to make a call through an application or website and the second way is by setting some settings in your phone so that you will be able to make calls. 

But if both these methods are correct, will you be able to call anyone from both these ways with a private number? After reading this article your doubts will be cleared because we have seen the practical.

 

 So first, let's talk about our first method, which is to call someone from a private number with the help of an application or an app. You can indeed call someone from a private number with the help of an app, but you will be able to call someone from a private number only for 1 or 2 minutes and the sound quality will also not be clear. So what are the procedures you have to follow for this, 

it is as follows :- 

 

1. First of all you have to download the app from the play store. 

2. After that you have to register in this app, and after that, you have to enter the number on which you want to call.

 

3. After this your call will be connected, if you want to talk for more than 1 minute then you will have to pay for it. You will find many such apps on the play store, with the help of which you can call anyone from your private number.

 

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Dish Advantage When we used this method, we found that the sound quality is very bad, so our money will be wasted if you want to joke with your friend then you can use these apps for a minute but more You will have to give credit for talking, which will not be right at all because here you will get the quad of the voice bad and maybe the person in front will not understand anything.

 

 Another way that is told a lot on youtube and google is that you have to go to your phone's settings and hide your caller id, by doing this you will be able to call someone else from a private number but you will be surprised to know that this The method does not work at all, 

but it will be that you will not be able to call anyone, we did a practical experiment on it and called your friend, then he did not get the phone, that means our call is not connected then it The method doesn't work at all.

 

 2.2 To remove the background of any photo without any app and download it in p n g format.

 Remove the background of any photo without the help of any app and download it in p n g format. It is very easy, here we will tell about a website from which you can easily change the background of any photo within just 1 minute and also be able to put an extra background on it, which will make your photo very beautiful. 

If you will make it for this:-l

1. First of all you have to go to the Chrome browser, if you do not have a Chrome browser and you run any other browser, you have to simply go to google.com.

2. After that you have to go to the www.remove.bg site and here you will get the option of uploading a picture in front, here you have to upload your photo whose background you want to remove. It will remove the background of your photo within just 5 to 6 seconds. It also depends on your internet speed.

 3. After this, you can also download the photo by clicking on the download button and if you want, you can also apply any other background to this photo after that you can download the image.

 

2.3 If some apps are not installed from the play store then how to install them? 

 

You must have faced this problem, if you are an android phone user, then at some point in time you must have faced this problem that you want to install an app from the play store, but it is not getting installed.

 If some apps are not installed from the play store, then how to install them, some tricks will be told about this topic, by adopting which you will be able to easily download any app from the play store. When you are facing this problem, then you will be getting some kind of message in front you.

 

 For this, you have to follow it which is as follows :- 

 

1. First of all, you have to open your phone's settings, after that go to tap your phone name and then click on storage, where you will get a cache file, you have to delete it in this file. The store remains when we visit any site which is not of our use and fills up the storage of our phone. By deleting it, our phone is busted.

2. Now you have to open the settings of your phone again. Click on aap and go to Manage AAP. 

 3. Now here you have to search Play Store by going to the search bar. 

 4. Now click on clear data and delete cache data. 

 5. The phone has to be rebooted.

 

 2.4 The application does not open properly on the phone. 

 

If the application does not open properly on the phone or if an app is not opening, the main reason for that app's stores can be filled, to solve this you have to go to the phone's settings and find that app or Then you keep pressing on that application, then a new window will open in front of you, here you will get about info. to go on.

The application does not open properly on the phone

 Now click on clear data and erase all data. After that, download the latest update that has come from the play store, by doing this the app will open properly.

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Best coding sites for free & best coding sites for beginners

 

Best coding sites for free & best coding sites for beginners

We will learn here, best coding sites for free which is very helpful for beginners or to get the job and we'll tell you best coding sites for practice. Best platform to learn coding for beginners…

 

 

Introduction

Friends, the idea of ​​learning coding must have come in your mind too if you have a little interest in coding, if you want to learn coding, then this article is for you because in this article we will talk about the best coding sites for free.

You will know about the best 8 websites here, with the help of which you can learn coding from scratch and absolutely free. And we will also know best coding sites for beginners.

There is no need to tell this that coding is what is needed in our daily life, even if you want to do some work of your own. Or if you want to do a job in an office, on the posts of software engineer etc., then you must have the knowledge of coding or you have a certificate of coding. 

After reading this article, you will be able to learn coding easily and for free through the website and make your dream job and your career good. So let's find out here best coding sites for free. So let's know about the top 8 websites that can play a good role on your coding learning platform.

Table of contents

Which is the best site to learn coding for free or which website is best for coding?

 

1.) Best coding sites for free

 

       8.) Codecademy 

                                              8.1) Advantages  

                                               8.2)  Disadvantages 

                                               8.3)  Avoidance         

    7.) w3schools

                                                7.1) Advantages  

                                                7.2)  Disadvantages 

                                                7.3)  Avoidance 

    6.) learnvarn

                                                6.1) Advantages  

                                                6.2)  Disadvantages 

                                                6.3)  Avoidance   

          5.) Tutorialpoint

                                                5.1) Advantages  

                                                5.2)  Disadvantages 

                                                5.3)  Avoidance 

           4.) Treamtreehous 

                                                   4.1) Advantages  

                                                   4.2)  Disadvantages 

                                                   4.3)  Avoidance    

  3.) Udemy

                                                 3.1) Advantages  

                                                 3.2)  Disadvantages 

                                                 3.3)  Avoidance    

               2.) Freecodecamp

                                                 2.1) Advantages                                                              

                                  1.) Academy/khanacademy

                                                 1.1) Advantages  

                                          

            2.) conclusion 

.

1.)   Best coding sites for free 

 

8.) Codecademy

So the name of our site at number 8 is https://www.codecademy.com this website is one of the best website in the world which provides code of coding both in free and in paid foam.

 Various people have registered on this site. Learning coding from this site is very easy and convenient you can easily. The best thing about this is that after knowing your score from this site you can give your exam and also download one of your certificates.

This certificate is one of the many certificates recognized everywhere in the company, in your interviews etc. In this site you will get all types of coding courses like c plus, html etc.

Best coding sites for free & best coding sites for beginners

Best coding sites for free this website first emerged as a learning platform in front of the world in 2011. This website provides you different types of courses and you can learn all the computer languages of the computer. So if you also want to learn coding from the beginning, then this platform can prove to be the best for you. 

Here you will get your course which is text based, means you do not need to look for question answers by watching long videos. Remember only the highlight points, that is, you will get the course in PDF format as well. 

A survey data of codecademy says that when most of the people come to them, they are beginners. Learn coding from this site from the beginning this is best coding site for beginners.

 

8.1) Advantages

1.  Here Are 14 Coding Languages That Are Available 
2.  This course is available in text based format; you can easily download and use it.
3.  This is highly recommended site for beginners
4.  Provides Highly Structured Learning Platform 
5.  Provide certificate also 
6.  No need to download any new software 
7.  You get the inbuilt platform inside it, which codeacademy provides. 
8.   Structurize platforms are available here 
9.   Provide mobile application also 
10.   Community support provide

 

8.2)  Disadvantages

•  Code Academy provides you the certificate, but it is also very important for us to know whether this certificate is valid in the industrial area? Let us tell you that on the basis of this, you will not get any job, it is mandatory for you to do a paid course from here for a good salary job.

 

8.3)  Avoidance

1.   Here Are 14 Coding Languages That Are Available
2.   This course is available in text based format; you can easily download and     use i
3.   This is highly recommended site for beginne
4.   Provides Highly Structured Learning Platfo
5.   Provide certificate al
6.   No need to download any new softwa
7.   You get the inbuilt platform inside it, which codeacademy provide
8.   Structurize platforms are available he
9.   Provide mobile application al
10.   Community support provitdesores.resormrst.

👉  Learnvern :- This website provides valid certificate.

 

7.)   w3schools

The next website which is at number 7 is one of the most amazing and interesting site, its name is w3schools.com. This is another Amazing Coding Learning Site which is one of the best coding sites for free. 

This website is very good and useful for any person who does not have any knowledge of coding and who wants to learn coding from the beginning. This website is very good for learning to code in web development also.

All the courses required by a program or a software engineer will be found in this website. You can easily do web development course by registering in this website.

 This is an online free platform where you can learn coding for free. This is also a website and it also has an app, this website is mostly used by those people. Those who have websites design skills. In this, many languages ​​will be found for coding like. 

HTML,  CSS,  JAVA SCRIPT,  SQL,  PYTHON,  PHP,  JQUERY,  JAVA,  W3CSS,  COLOR PICKER  means here everything is very well definedTutorials of all these languages are available for free. 

This platform helps you in clearing all the doubts in a proper way. You can generate any of your code here and paste it in the code editor provided here. If we talk about its features, then I would recommend that the 3School platform will be the best coding site for free for you, because it is designed like this, that you can easily work here. 

In this you will get to see all the features that will help you to become a better web developer. It has all the advanced level tutorials available for web development.

 

7.1)  Advantages

1.  Video tutorial is available here. And with this you get 
2.   Theory is also available
3.    Along with theory, coding practices can also be done.
4.    It can also be called a good platform for beginners.
5.    best coding site for beginners
6.    A code editor is also made available to you here for practice
7.    Best platform for web development.
8.    Along with all this you are given another feature that is “How to”
9.    Here you get help in all types of coding, how to make a slideshow and   other tutorials and even creating or web page also…
10.    How to add it to your site by creating it, all? These things are included in it.
11.    All basics can be learned.

 

7.2)  Disadvantages

• But the problem of this platform is that after learning the coding language differently, how you can combine them all to make a complete website. Means How to Create a Fully Optimized Website Using All Languages

7.3)  Avoidance

👉 Treemhouse : You can combine here, and make a complete website

Best coding sites for free "Learnvarn"

 

6.)    Learnvarn

After this, our next best coding site for free which comes at number six, with the help of which you can do courses like coding programming easily and web development, its name is learnvarn.com 

This website proves to be very good and useful for these people, who need to learn coding in English. I have to face a lot of difficulties or for those people whowant to learn coding in their language this website is very good for thembecause in this site you have the facility to learn coding in your language. 

You can easily learn any program from this website like java plus, triple plus c, html etc. web development courses can be easily learned in your own language and download your certificate and take a print out of it and you can make your own You can keep that in the skill list. On completion of the course, the certificate is delivered to you at home.

 

6.1)    Advantages

1. Through this, you do the job only course, for that you are also provided with a certificate.
2.  It also has a mobile application available.
3.  Apart from coding, it also provides many courses. 
4.  Here courses are available in both Hindi and English languages. 
5. Certificate is valid in All India because this is one of the best coding sites for free

6.2)  Disadvantages

• Here you can do this course for free, but you have to pay for the certificate. But let us also tell you that this certificate can help you in getting you a job.

6.3)   Avoidance

👉  Khan academy

👉  Freecodecamp

 

5.)   Tutorialpoint

This site is also good for your starting coding career this is also best coding site for beginning. Next is the website through which you can easily learn coding tutorialpoint.com In this website you will be able to learn easily for absolutely free. 

And you will be able to increase your knowledge and increase your value. In this website also you can get to see all the courses absolutely free, Tutorials Point is a great website where you get electronic way of reading along with videos. Both free and paid courses are available here. 

You will also get to see all types of courses, which is best coding sites for free. Because Tutorials Point is a big website, therefore, apart from coding, it also provides many other courses like auto cad etc. 

There are courses for Google my business and all various types of Courses are also available for civil engineers. Courses are available here for marketing people, Courses are also available here for website making, and this site also helpsyou a lot in learning from the beginning.

When you complete the course from here, you are given the option to download the certificate of eligibility.

5.1)  Advantages

1.   Here you get the certificate for free.
2.   Available videos lecture
3.   Or textual content also available here
4.    It Provides You Many Tools for Coding Practicing
5.    All coding languages available
6.    Hindi and English both languages are available
7.    This site gives you life time access to any course. 
   

1. 5.2)  Disadvantages

•  So here certificate is given for almost all courses but apart from this, there are some courses for which the certificate is either paid or not available.

5.3)  Avoidance

👉  freecodecamp

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4.)  Treamtreehouse

After this, the website that comes, which we have placed in the number 4 category, It is also one of the best coding sites for free that website is very good and high value. The name of this website is treamtreehouse.com Friends this website is a very good name in the field of web designing. 

Best coding sites for free & best coding sites for beginner

In this website also you will get to see all types of courses, which you can learn very easily, here you can learn coding as well as many other courses like web development, business marketing Photoshop and more. This can be a best option for your career.

4.1)  Advantages

1.  Video course is available in this. 
2.  You can see the real time result of your coding
3.  Quality content available her
4.  Here all the coding languages are written first in Java Script.All the courses get you done for free. 

1.       This is best coding site for beginners
   

 

4.2)   Disadvantages

•   All its content learning courses are video based. And some people have to face a lot of trouble in learning from videos…

•   And may have to watch the whole video again to find any small point

•   In this, as long as you pay in the paid course only then can you access your content, if you do not make the payment; you cannot access your course.

 

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4.3)    Avoidance

👉  Tutorials point

👉  Life time access is available on it.

👉  And the content is also available in text and PDF form.

 

3.)   Udemy

This website is udemy.com In this website, this is best coding site for free you have more than 80 thousand coding courses available, you can learn very easily for free and go ahead in the field like web development and software engineer and get a good job. .

There is a wide range of web development, application design, photography, java skate, C++ and html coding courses are available.

 

3.1)    Advantages

1.   More than 100 thousands of video content is available on this platform.
2.   This platform also provides courses both free and paid.
3.    Here you can ask your questions to the Experience people.
4.    This Platform Gives You Lifetime Access to Any Course.
5.    This is also best coding site for beginners
6.    All courses on this platform are available in 65 languages.
7.    Apart from coding, there are many other coursesavailable here.

 

3.2)   Disadvantages

•   It learns many courses only in the paid version.

 

3.3)    Avoidance

👉  Khan academy

 

2.)    Freecodecamp

The name of the website which is also best coding site for beginner’s freecodecamp.org this website is one of the very good websites in the field of online coding learning.

 In this website you will get to see many free courses coding. All courses like application design, java script, html coding, database, etc. will be available.

Best coding sites for free & best coding sites for beginners

This website is different from other websites. Because in this website you get to see an option with the help of which you can share your problem with any of your other friends and ask them.

 

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                                  2.1) Advantages

1.  Various types of courses are available
2.  This website also provides a good option for self study.
3.  This is a very good self learning platform. It is best coding site for free which makes all its courses available for free.
4.  It is a nonprofit organization which makes all its courses available for free.
5. The content here is made available in the form of videos, articles and study groups.
6. Here certificates are also available for these courses.
7. And these certificates are recognized on every course.
8. The coding course on this site is very intelligently designed, in which proper care has been taken regarding the initial study.
9. This is also best coding site for beginners
10. All coding languages are available here.
11. This is completely free website.

1. There are very good lesion available for coding.
   

 

1.)   Khanacademy

     The website that comes at number one to learn coding is khanacademy.com, the reason for placing this website in the No. 1 category is that this website is teaching coding to people since 2006 and on this website you will get to see all types of courses which you can easily learn. 

     This is also best coding site for beginners so follows all the steps of learning from the beginning.

                                                 1.1)   Advantages

1. This website is also completely free.
2. You do not need to be an account on this site.
3. You can learn however you want
4. Videos lectures are available here
5. Textual content is also available here.
6. It provides a very good platform for coding.
7. Here all languages are available for coding.
8. It is completely free and a good platform for beginners.

 

2.)    Conclusion

So friends, these were the best coding sites for free and best coding sites for beginners that you knew in today's article, that's all, how did you like this article I must tell in the comment box If you want to learn coding where you do not know anything from the beginning or you are starting from zero, as if you do not know anything about programming, what is programming, how do you coding,

 After all, how do we start coding, then all these questions are led here, If you are college going or you are going to school, and if you have to start from the very beginning, then this information can be very helpful for you.

 So after introducing this is the west way you can learn programming languages. If your interest is increasing in learning it like you have to go in web development. 

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