2025/6/22 -Javaの高速化を語る上で欠かせないのが、JITコンパイラが生成する機械語コードの確認です。私たちが書いたJavaコードが、実際にCPU上でどのような命令に変換されているかを ...
2025/6/8 -Today I was curious and decided to see how much faster Rust was than Java, but, to my surprise, the Rust program runs significantly slower than the Java one.
2025/6/14 -It is not very efficient to create an array (with split ). This identifies all words in the string, while a solution only needs to locate the last word.
2025/6/9 -An immutable object is one whose state cannot be modified after creation. Once instantiated, its data remains constant throughout its lifetime. The benefits.
2日前 -nanoTime() in Java. That way, if the system time changes (due to a manual adjustment, NTP update, or DST), your measurement doesn't get corrupted. And while ...
2025/6/14 -... nanoTime(); calculateSum(100000000); endTime = System.nanoTime(); executionTime = endTime - startTime; System.out.println("Second execution time: " + ...
2025/6/10 -nanoTime and a targeted warm-up can provide valuable insights. For more realistic tests, a load simulation with HTTP clients is suitable, for example, using ...
2025/6/13 -This minor release introduces bug fixes, behavior improvements, and complete support for GraalVM native image generation.
2025/6/21 -The following code examples show you how to perform actions and implement common scenarios by using the AWS SDK for Java 2.x with S3 Directory Buckets.
2025/6/23 -You should be using system.nanoTime() . – Matthew Watson. Commented Jun 23 at 10:23. 4. Based on the comments, the lack of a micro-benchmarking framework in ...