hength

icon location Hangzhou Zhejiang icon location Software developers, like to learn and share.

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2.63 shift 32 bits error

```c unsigned srl(unsigned x, int k){ //算术右移 unsigned xsra = (int)x >> k; int w = sizeof(x) k; int w = sizeof(x)

聊聊过去的技术历程

参阅《深入理解JVM虚拟机》 着手编译openJDK源码时，路过。仅从字里行间就能看出作者高深得技术底蕴积累，啧啧，果然成功从来离不开耐心、专注、比别人多花时间... 佩服： "2006~2010自学研究；长年电脑前工作10小时"