My Blog

Author: saqibkhan

  • Less machine interactive

    Java lacks when it comes to interacting directly with machines, making it less viable for the software that needs to run quickly and run directly with the machine, as explicit pointers are also missing in Java.

  • Cost

    Java programming language is a bit costly due to its higher processing and memory requirements. We need better hardware to run the Java program.

  • Memory consumption

    Java program consumes more memory since it runs on top of Java virtual machine.

  • Performance

    Java needs to be interpreted during runtime, which allows it to run on every operating system, but it also makes it perform slower than the languages like C and C++. On the other hand, the C++ program needs to be compiled on each operating system, directly to binary and therefore runs faster.

  • Multi-Threaded

    Java uses a multi-threaded environment in which a bigger task can be converted into various threads and run separately. The main advantage of multi-threading is that we need not provide memory to every running thread.

  • Robust

    Java is a robust programming language since it uses strong memory management. We can also handle exceptions through the Java code. Also, we can use type checking to make our code more secure. It doesn’t provide explicit pointers so that the programmer cannot access the memory directly from the code.

  • Secured

    Java is a secured programming language because it doesn’t use Explicit pointers. Also, Java programs run inside the virtual machine sandbox. JRE also provides a classloader, which is used to load the class into JVM dynamically. It separates the class packages of the local file system from the ones that are being imported from the network.

  • Object-Oriented

    Java uses an object-oriented paradigm, which makes it more practical. Everything in Java is an object which takes care of both data and behavior. Java uses object-oriented concepts like object, class, inheritance, encapsulation, polymorphism, and abstraction.

  • Simple

    Java is a simple programming language since it is easy to learn and easy to understand. Its syntax is based on C++, and it uses automatic garbage collection; therefore, we don’t need to remove the unreferenced objects from memory. Java has also removed the features like explicit pointers, operator overloading, etc., making it easy to read and write.

  • How to optimize images for SEO?

    • Use the alt attribute – The image should have a descriptive filename and an alt attribute description. The alt attribute allows you to specify alternative text for the image if it cannot be displayed for some reason.
    • Help search engines find your images – An image sitemap can provide Googlebot with more information about the images found on your site. This increases the likelihood that your images would be featured in Google Images results.
    • Resize your images – Images with higher resolution and larger dimensions increase the page load time. Try providing the best resolution at the lowest file size to enhance the performance of the page.
    • Use standard image formats – Some of the most common file types supported by most browsers are JPEG, GIF, PNG, BMP and WebP image formats.