17. Computing mathematical absolute value for int/long and result overflow Mathematical absolute value is notated by placing the value between…
23. Returning the flooring/ceiling modulus Having the dividend / divisor = quotient computation, we know that the floor operation applied…
StreamableGenerator can return streams of RandomGenerator objects SplitableGenerator can return a new generator from this one (spit itself) JumpableGenerator can…
32. Getting legacy pseudo-random generator from new ones of JDK 17 A legacy pseudo-random generator such as Random, SecureRandom, or…
UTF-16 UTF-16 is an encoding scheme for Unicode that represent every code point on 2 or 4 bytes (not on…
Unicode In a nutshell, Unicode (https://unicode-table.com/en/) is a universal encoding standard capable to encode/decode every possible character in the world…
34. Explain and exemplify UTF-8, UTF-16, and UTF-32 Character encoding/decoding is important for browsers, databases, text editors, file systems, networking,…
The effective code starts from the newline placed after the semicolon (:) and ends before the closing right curly bracket…
JDK 9+, pre JDK 16 As you just saw, before JDK 9, the Java Reflection API provides access to non-public…
38. Invoking default methods from Proxy instances Starting with JDK 8, we can define default methods in interfaces (covered in…