ADTmag

Java 25: Oracle’s Big-Tent Release—and a Clearer Roadmap for What’s Next

JDK 25 is an LTS release, the second on Oracle’s new two-year LTS cadence (after 21), and it lands with meaningful language ...

Is Cola Education Legitimate? Do You Really Understand HashMap?

But how many developers understand how HashMap works internally? A few days ago, I read a lot of the source code for java.util.HashMap (Java 7 followed by Java 8) to gain a deeper understanding of ...
IEEE

A 37.5fs-rms Jitter and −254.1dB FoM Fractional-N Sampling PLL with Reference-Phase-Selection and Complementary-DTC Achieving 8× DTC Range Reduction and Zero DTC Delay Offset

Abstract: The revolution of communication protocols beyond 5G raises more and more stringent phase noise (PN) requirements on the local oscillator (LO) [1]. Sampling PLLs (SPLLs) have gained ...