The accepted wisdom has it that if you're building a high speed trading system you probably want to use C++ instead of Java: it's closer to the metal and is therefore faster (lower latency). However, some leading figures in the industry beg to disagree. ... (more…)

The problem Given a positive integer num, output its complement number. The complement strategy is to flip the bits of its binary representation. Example 1: Input: num = 5 Output: 2 Explanation: The binary representation of 5 is 101 (no leading zero bits)... (more…)

Windows Developer Box for Java Developers. Contribute to microsoft/java-wdb development by creating an account on GitHub. (more…)

We're all familiar with the ways Java technology is revolutionizing high-tech and consumer interactions. It's being used in embedded devices like the Java Ring, in e-commerce systems, even in NASA projects. But how many of us are aware of the latest incar... (more…)

We all know the story: Give away an elegant, open programming environment and the world will beat a path to your door. No sweat, no matter what you decide to call it. The people charged with establishing a brand identity for Sun's lingua franca for next-g...