from multiprocessing import Process import sys, os import time def timetask(string): while True: print(string) def works(func, arg, worknum): proc_record = [] for i in range(worknum): p = Process(target = func, args = (i,)) p.start() proc_record.appe…
jieba “结巴”中文分词:做最好的 Python 中文分词组件 "Jieba" (Chinese for "to stutter") Chinese text segmentation: built to be the best Python Chinese word segmentation module. Scroll down for English documentation. 特点 支持三种分词模式: 精确模式,试图将句子最精确地切开,适合文本分析:…
文章转载:http://blog.csdn.net/xiaoxiangzi222/article/details/53483931 jieba “结巴”中文分词:做最好的 Python 中文分词组件 "Jieba" (Chinese for "to stutter") Chinese text segmentation: built to be the best Python Chinese word segmentation module. Scroll down…
1.下列哪个语句在Python中是非法的? A.x = y = z =1 B.x = (y = z + 1) C.x, y = y, x D.x += y 答案:B 2.关于Python内存管理,下列说法错误的是 A.变量不必事先声明 B.变量无须先创建和赋值而直接使用 C.变量无须指定类型 D.可以使用del释放资源 答案:B. (不先赋值会报错,is not defined) 3.下面哪个不是Python合法的标识符 A.int32 B.40XL C.self D.name 答案:B(合法的…