python cloud ide

Get inverse string1 ' Hello World ' 2 3 print str[2:6:2]4print str[::-1]//Get inverse string 5Print str[:6:2]67lo8dlrow Olleh9 Hlo The string cannot be changed. Once generated, the content cannot be changed1str ='Hello World'2STR[1] ='a'3 PrintStr4 5 Traceback (most recent):6File"", Line 1,inch7File"C:\Python27\lib\site-packages\spyderlib\widgets\externalshell\sitecustomize.py", Line 540,inchRunfile8 execfile (filename, namespace)9File"c:/users/***/desktop/untitled0.py

Python makes the word cloud (wordcloud) 1. Installation 某个教程给出的方法，到[这里][1]下载相应的wordcolud，然后到相应目录pip安装。 其实直接PIP INsTaLL WoRDCLouDOK, go to Python. Import Wordcloud success.# #2. Brief description of the documentThere are 3 main functions that can be seen in the document, and the Wordcloud modules and related functions are mainly introduced. Wordcloud ()

']) Toplistmp3title= STR (arr[i]['name']) music_id=toplistmp3id First_param="{\ "ids\": \ "[%d]\", \ "br\": 128000,\ "csrf_token\": \ "\"}"%int (music_id) URL='https://music.163.com/weapi/song/enhance/player/url?csrf_token='params=get_params () Encseckey=Get_encseckey ()"""rsp:{' data ': [{' Gain ': 2.3073, ' type ': ' mp3 ', ' url ': ' Http://m10.music.1 26.net/20180111133509/24c79548414f7aa7407985818cb16a39/ymusic/333c/66b1/e5ec/72aeb13aca24c989295e58e8384e3 F97.mp3 ', ' MD5 ': ' 72aeb13aca24c

When the list cannot meet the needs of people to present information, the label cloud display method can well meet the browsing needs of people who pay attention to key points, highlight trends, and display preferences, this article briefly introduces how to use python to generate a tag cloud. There are two methods: 1. Self-implementation (you can refer to th

" % (bind_ip,bind_port)def handle_client(client_socket): request = client_socket.recv(1024) print "[*] Received:%s" % request client_socket.send("ok!") client_socket.close()while True: client,addr = server.accept() print "[*] Accept connection from:%s:%d" % (addr[0],addr[1]) client_handler = threading.Thread(target=handle_client,args=(client,)) client_handler.start()Turn on server monitoring:Client execution:The server receives the client's request and responds:0X04 Concl

Then the previous article said, climbed the big data related job information, http://www.17bigdata.com/jobs/.#-*-coding:utf-8-*-"""Created on Thu 07:57:56 2017@author:lenovo""" fromWordcloudImportWordcloudImportPandas as PDImportNumPy as NPImportMatplotlib.pyplot as PltImportJiebadefCloud (root,name,stopwords): filepath= root +'\\'+name F= Open (filepath,'R', encoding='Utf-8') txt=F.read () f.close () Cut=jieba.cut (txt) words= [] forIinchcut:words.append (i) DF= PD. DataFrame ({'words': Wor

!.Another way to execute a python script, modify the test.py file:#!/usr/bin/pythonPrint "Hello, python!"To run the program:chmod +x test.py#./test.pyHello, python!.Using Chinese in script mode programmingPython uses ASCII code by default, does not support Chinese, the Chinese language needs to be declared to support the Chinese character set, generally utf8, the

drawing wordsThe code is as follows:1 fromWordcloudImportWordcloud,imagecolorgenerator2 ImportMatplotlib.pyplot as Plt3 fromPILImportImage4 ImportNumPy as NP5 fromOsImportPath6 ImportJieba7 8Lj=path.dirname (__file__)#Current file path9Text=open (Path.join (LJ,'Bilibili.txt'), encoding='Utf-8'). Read ()#text to readTenJieba.add_word ('Bite the Cat.') OneJieba.add_word ('Meow sauce')#add words that stutter can't tell Ajbtext=' '. Join (Jieba.cut (text)) -Imgmask=np.array (Image.open (Path.joi