Which is harder Java or C#?
C# is generally considered faster than Java, although the difference is insignificant. Both languages are compiled, but C# uses a just-in-time compiler while Java uses an ahead-of-time compiler. This means that C# code is typically executed more quickly.
Java vs C# Summary Java has a focus on WORA and cross-platform portability and it's easier to learn. C# is used for everything Microsoft, and it's harder to learn.
Because C# was developed to compete against Java, it's much more similar to the Java language, but it still has similarities with C++, which include: Object-oriented programming (OOP): Although the syntax is slightly different, the concept of classes, inheritance and polymorphism.
Java vs. C# Despite the name, C# is much, much, much closer to Java than to C++.
According to Glassdoor, an average Java programmer's salary in the US is approximated at $79,000, while C#.NET devs make less on average with $68,500.