十五. Python基础(15)--内置函数-1 1 ● eval(), exec(), compile() 执行字符串数据类型的python代码 检测#import os 'import' in code ① eval : 有返回值, 适用于执行计算语句, 例如eval("4+3"). ② exec : 没有返回值, 适用于执行流程控制语句, 例如exec(a = b if b>c else c) ③ complie: code1 = 'for i in range(0,3):
using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Threading; //如果账户金额小于0 触发事件 namespace Starter { public delegate int DeleageteClass(out DateTime start, out DateTime stop); class Program { static void
HOWTO Use Python in the web - Python v3.0.1 documentation mod_python¶ People coming from PHP often find it hard to grasp how to use Python in the web. Their first thought is mostly mod_python because they think that this is the equivalent to mod_php.