Here's what I've learned over 20 years of working with both C++ and Java (and more years before that with C++): As a rule of thumb, when you convert optimized C++ to Java, the code is about 3x slower.

Java ranked fourth in the December 2022 Tiobe index of programming language popularity, the lowest Java has ranked in the history of the index. C++ ranks higher than Java in the Tiobe language ...

Answer by Gayle Laakmann McDowell, Ex-Googler, Author of Cracking the Coding Interview and The Google Resume, If there are two programmers who are equally good, but one knows Java and the other knows ...

Discover the top 7 programming languages of 2025 based on the TIOBE Index. Learn about the trends in Python, Java, C++, SQL, ...