Table of Contents:

python

__repr__ representative

C

__declspec declaration specification

deque double-ended queue
SIGFPE FPE是floating-point exception（浮点异常）

SIGSEGV SEGV是segmentation violation

C++

endl end line 换行、 缓冲刷新
decltype declared type
Pred predicate . 谓语，述语 断言；暗示

linux

usr unix system resources
so share object 动态链接库
a archive 静态链接库
tty TeleTypewriter

其他

ecdsa 椭圆曲线数字签名算法(Elliptic Curve Digital Signature Algorithm)