什么是http和https協(xié)議： HTTP協(xié)議：全稱是HyperText Transfer Protocol徒役，中文意思是超文本傳輸協(xié)議，是一種發(fā)布和接收HTML頁(yè)面的方法窖壕。服...
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IP屬地：廣東
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2019-01-29 http協(xié)議
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2019-01-26元組
def foo(args1,argst):print(args1)print(argst) foo("hello","if","you","love") helloif yo...
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2019-01-26列表
jScores=[10,12,9,21,8,7] ascors=16 jScores.sort() 給列表排序 jScores.pop() 21 去掉最后一個(gè)數(shù)杉女，（排序再末尾...
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2019-01-26 序列
emotion=["angry","happy","nervous","sad"] 元組0熏挎，1，2晌砾，3坎拐，或者逆序，-1-2-3-4 print(emotion[0:1])['...
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2019-01-25豆瓣書評(píng)爬取
https://www.douban.com/robots.txt robots.txt 相應(yīng)網(wǎng)站的爬蟲協(xié)議哼勇，注意看有沒(méi)有不讓抓取的網(wǎng)頁(yè) import requestsfro...
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2019-01-25文件讀取與寫入
import osos.getcwd()'/Users/dengjialiang/Documents/python'with open("/Users/dengjialian...
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2019-01-25 異常捕捉
while True:try:num1 = int(input("Enter the first number:"))num2 = int(input("Enter the ...
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2019-01-16
import os 對(duì)文件目錄的操作 os.getcwd() 獲得當(dāng)前路徑 path = "///"os.chdir(path) 移動(dòng)到path路徑位置 os.rename(...