How to Make a Flappy Bird in HTML5 With Phaser - Part 1 Flappy Bird is a nice little game with easy to understand mechanics, and I thought it would be a perfect fit for an HTML5 game tutorial for beginners. We are going to make a simplified version o
生成器 迭代器 装饰器 模块 来个需求,一个列表中所有元素都+1 1.最容易想到的方法 for循环,找列表索引,对应每个值+1 list_old = [1,2,3,4,5,6,7,8,9] for index,i in enumerate(list_old): list_old[index]+=1 print(list_old) 2.用上节课讲的匿名函数试试,也可以 a = map(lambda x:x+1,list_old) for i in a: print(i) 3.列表生成 a =
================START============================== 来了一个mail说是job跑得很慢,调查下原因 先来看下sql: SELECT h.order_no AS SO_no, h.order_type, h1.order_no AS po_no, l1.order_line_key AS PO_LKEY, l1.shipn