Community driven content discussing all aspects of software development from DevOps to design patterns. While social media websites such Facebook and LinkedIn made it incredibly easy for a user to ...

基本使用 top # 按内存排序 top -o %MEM # 只查看特定用户的进程 top -u java_user ... 其中format=b表示生成二进制格式的快照文件，file=heapdump.hprof指定快照文件的名称，12345是Java进程的PID。生成的快照文件可以使用JVisualVM、MAT等工具进行分析。 另外，使用jmap -histo:live ...

In the eight years that airlines have flown Boeing's 737 Max jets, two crashes killed 346 people. The Max debuted as a ...

For years, it was believed Albany County's Democratic Party chairman Dan O'Connell left no paper trail. Then boxes turned up at the Albany Institute of History & Art. Albany County Democratic Party ...

NEW YORK CITY, NEW YORK: Rosie O’Donnell is urging the public not to let the Jeffrey Epstein controversy fade, posting a message on Instagram that reads, “Keep talking about Trump and Epstein.” The ...

Kafka 使用内存映射文件（Memory Mapped File）来访问日志数据和索引文件 ... Kafka Reactor I/O 网络模型 该模型通过 Reactor 模式实现，即一个或多个 I/O 多路复用器（如 Java 的 Selector）监听多个通道的事件，当某个通道准备好进行 I/O 操作时，触发相应的事件处理器进行 ...

A motorcyclist scoots past Peter Dinkel's restaurant and Polo Bar, which has reopened at 7101 S. Dixie Highway in West Palm Beach. The new Dinkel's has a bit more elegance than did its predecessor, ...

Download the 2025 Pixel Feature Drop, bringing the Material 3 Expressive design language to Pixel 6 and newer phones.

Poltergeist is an AI-friendly universal file-watcher that auto-detects any project and rebuilds them as soon as a file has been changed. Think npm run dev for native apps, with automatic configuration ...