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C vs Java: What are the differences?
Developers describe C as "One of the most widely used programming languages of all time". . On the other hand, Java is detailed as "A concurrent, class-based, object-oriented, language specifically designed to have as few implementation dependencies as possible". Java is a programming language and computing platform first released by Sun Microsystems in 1995. There are lots of applications and websites that will not work unless you have Java installed, and more are created every day. Java is fast, secure, and reliable. From laptops to datacenters, game consoles to scientific supercomputers, cell phones to the Internet, Java is everywhere!.
C and Java belong to "Languages" category of the tech stack.
"Performance" is the top reason why over 52 developers like C, while over 526 developers mention "Great libraries" as the leading cause for choosing Java.
According to the StackShare community, Java has a broader approval, being mentioned in 2399 company stacks & 2723 developers stacks; compared to C, which is listed in 64 company stacks and 251 developer stacks.
Python has become the most popular language for machine learning right now since almost all machine learning tools provide service for this language, and it is really to use since it has many build-in objects like Hashtable. In C, you need to implement everything by yourself.
C++ is one of the most popular programming languages in graphics. It has many fancy libraries like eigen to help us process matrix. I have many previous projects about graphics based on C++ and this time, we also need to deal with graphics since we need to analyze movements of the human body. C++ has much more advantages than Java. C++ uses only compiler, whereas Java uses compiler and interpreter in both. C++ supports both operator overloading and method overloading whereas Java only supports method overloading. C++ supports manual object management with the help of new and delete keywords whereas Java has built-in automatic garbage collection.
We changed to Python instead of Java to have the back-end processing in the same language as our data analysis module. In addition, Python has a lot of libraries for data-processing. We intend to use Flask for our back-end web development. Flask is a simple, straight-forward framework for our purposes. Flask also has a large community which is beneficial to the development process.
1 code deploys for both: Android and iOS. There is a huge community behind React Native. And one of the best things is Expo. Expo uses React Native to make everything even more and more simple. Awesome technologies. Some other important thing is that while using React Native, you are reusing all JavaScript knowledge you have in your team. You easily can move a frontend dev to develop mobile applications.
Pros of C
- Performance62
- Low-level45
- Portability33
- Hardware level28
- Embedded apps18
- Pure12
- Performance of assembler9
- Ubiquity7
- Old4
- Great for embedded4
- No garbage collection to slow it down2
- Compiles quickly2
- OpenMP2
Pros of Java
- Great libraries572
- Widely used433
- Excellent tooling396
- Huge amount of documentation available378
- Large pool of developers available328
- Open source197
- Excellent performance192
- Great development150
- Used for android143
- Vast array of 3rd party libraries142
- Compiled Language54
- Used for Web46
- Managed memory42
- Native threads42
- High Performance40
- Statically typed35
- Easy to read31
- Great Community29
- Reliable platform25
- JVM compatibility23
- Sturdy garbage collection22
- Cross Platform Enterprise Integration19
- Universal platform18
- Great Support16
- Good amount of APIs16
- Lots of boilerplate11
- Great ecosystem10
- Backward compatible10
- Everywhere9
- Excellent SDK - JDK7
- Mature language thus stable systems6
- Better than Ruby5
- Portability5
- Cross-platform5
- Static typing5
- Clojure5
- It's Java5
- Old tech4
- Vast Collections Library4
- Most developers favorite3
- Stable platform, which many new languages depend on3
- Long term language3
- Great Structure3
- Best martial for design3
- Used for Android development3
- Testable2
- Javadoc1
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Cons of C
- Low-level5
- No built in support for concurrency3
- Lack of type safety2
- No built in support for parallelism (e.g. map-reduce)2
Cons of Java
- Verbosity29
- NullpointerException23
- Overcomplexity is praised in community culture15
- Nightmare to Write13
- Boiler plate code10
- Classpath hell prior to Java 98
- No REPL6
- No property4
- Code are too long2
- There is not optional parameter2
- Floating-point errors2
- Terrbible compared to Python/Batch Perormence1
- Java's too statically, stronglly, and strictly typed1
- Non-intuitive generic implementation1
- Returning Wildcard Types1