摘要:
1 import jieba 2 3 with open('红楼梦.txt', 'r', encoding='utf-8') as f: 4 txt = f.read() 5 6 ls = jieba.lcut(txt) 7 d = {} 8 for w in ls: 9 d[w] = d.get( 阅读全文
摘要:
推导式:把迭代的代码更加简洁的表现出来,速度快 1,列表推导式: Names = [‘Jerry’,’Tom’,’Jack’,’rose’,’alice’,’bob’] For name in names: If len(name)>3: Print(name) 如果把【】换成()会得到一个gene 阅读全文