If you want to build a carrier in the field of computers, there are several options such as
- Network Administration
- Database Administration
- Hardware
- Software
Coding means software development.
If you want to build your carrier in software development, a few questions arise in your mind.
- How much you can earn being a software developer?
- How long does it take to learn to code?
- What is job security?
- What is the future?
How long does it take to learn to code?
The answer to the above question is different for different people. Before finding the answer to this question, it would be better to understand the scope of software development.
The scope of the software is vast. Like other products, the software is also a product.
Think about customized software. Customized software is developed to full fill the specific needs of clients. If your software is useful for the client, there is no any fixed price limit for your software. You can justify the price of your software according to the need of your client.
Apart from the development of software, there is one more important aspect, that is
Maintenance of software.
Customized software is not a final product. According to the changing need of the client,
Software developers are supposed to improve/modify the running software to meet the growing needs of the client.
So you can also earn from your client for maintenance.
Programming is an art. It is a creative work. Your programming style shows your thinking.
So you can not learn programming from someone or any were. You can just learn coding from someone or anywhere.
Learning coding means learning the syntax of any programming language.
Few programming languages are having complex are large code to perform the same task.
On the other hand, few programming languages are having simple and small code to perform the same task.
If you talk about GUI Applications, Microsoft Visual Studio .Net technology is the world leader.
Because in .Net you can design a GUI interface just by dragging and dropping within a few minutes without coding.
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Ruby Vs. Python
There are many differences and similarities between Python and Ruby programming languages.
Ruby is a dynamic, open source, object-oriented and reflective programming language. Ruby is considered similar to Perl and Smalltalk programming languages. It runs on all types of platforms like Windows, Mac OS, and all versions of UNIX.
Python is a simple, easy-to-learn, powerful, high level and object-oriented programming language. It is an interpreted scripting language also. Guido Van Rossum is known as the founder of python programming.
Similarities:
- They both are high-level languages.
- They both are server-side scripting languages.
- Both are used for web applications.
- Both work on multiple platforms.
Differences:
| Python | Ruby |
| Python has a very rich library of inbuilt functions. | Ruby has fewer inbuilt functions. |
| There is plenty of in-built functions. So, instead of developing logic for everything, developers can use several in-built functions to full fill their needs to a large extent. | The programmer has a limited choice to use the in-built functions. |
| Python uses the Django framework for web development which is easy to learn | Ruby uses the Ruby on Rails framework for web development which is difficult to learn. |
On the basis of the above differences, it would be naïve to say that Python will take less time to learn in comparison to Ruby.
Ruby will take double the time of Python in terms of learning.
Python Vs Java
Python code is 3-5 times shorter than Java.
Python takes 3-5 times less time and effort than java in terms of learning.
It can be justified as follows.
1. Hello Word Program
| Python | Java |
| print(“Hello World”) # One Line code | class Simple{ public static void main(String args[]){ System.out.println(“Hello Java”); } } // 5 Line code |
2. User Input
| Python | Java |
| a=int(input(“Enter a number”)) #One line code | import java.util.*; class UserInputDemo. { public static void main(String[] args) { Scanner sc= new Scanner(System.in); //System.in is a standard input stream. System.out.print(“Enter first number- “); int a= sc.nextInt(); // 8 Line code |
3. File Handling
| Python | Java |
| f=open(“e:\\myfile.txt”,”w”) f.write(“my file”) f.close() | // Creating a text File using FileWriter import java.io.FileWriter; import java.io.IOException; class CreateFile { public static void main(String[] args) throws IOException { // Accept a string String str = “File Handling in Java using “+ ” FileWriter and FileReader”; // attach a file to FileWriter FileWriter fw=new FileWriter(“output.txt”); // read character-wise from string and write // into FileWriter for (int i = 0; i < str.length(); i++) fw.write(str.charAt(i)); System.out.println(“Writing successful”); //close the file fw.close(); } } |
4. Python is a dynamic type Language whereas Java is a static type Language
In Python, it is not the responsibility of the programmer to think about the data type. Python will manage this on its own as Python is a Dynamic Type Language. it means data type will be decided by the python itself at run time.
In Java, the Programmer is supposed to decide the data type in advance (compile time)
How long does it take to learn to code? Now it should be very easy to decide that one should go for Python.
So . learning Java is a very time-consuming and difficult task in comparison to Python.
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