摘要:
[TOC] 1.程序和进程 程序:二进制文件,占用磁盘空间 进程:启动的程序 2.并行与并发 并行:时间点概念 并发:时间段概念 3.进程5种状态 4.循环创建多个子进程 include include include include include include int counter = 10 阅读全文
摘要:
[TOC] 1.异常 void divide(int a, int b) { if(b == 0) throw b; } void callDivid(int a, int b) { divide(a,b); } int main( ){ //尝试去捕获函数异常 try { callDivid(10 阅读全文