64
内存寻梦环游记：一个变量的三重死亡
source link: https://juejin.im/post/5a249066f265da430406714a
Go to the source link to view the article. You can view the picture content, updated content and better typesetting reading experience. If the link is broken, please click the button below to view the snapshot at that time.
内存的世界 小 u 身高 64 位，是内存世界 number 家族里的一名浮点数变量。因为小 u 身体的二进制第一位是 0，所以按照 IEEE 754 标准，大家都把她当做女孩子来看待。她第 2 位到第 11 位的阶码并不够大，使得她看起来小巧玲珑；而她剩下的
Recommend
About Joyk
Aggregate valuable and interesting links.
Joyk means Joy of geeK