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self.s = requests.session () -sharp -sharp proxyHost = "http-dyn.abuyun.com" proxyPort = "9020" -sharp proxyUser = "HH30H1A522679P8D" proxyPass = "74EF13F061719736" proxyMeta = "http: %(user)s:%(pas...
import pandas as pd word = pd.read_table ( test.txt , encoding = utf-8 , names = [ query ]) what does the query in the names here mean? header: int, list of ints, default infer Row number (s) to use as the column names, and the s...
just contacted python, according to https: blog.csdn.net mtbaby . wanted to crawl piglet short rent information, but then IP was blocked. then looks at the problem of agent ip , but still can t get the information . import requests from lxml im...
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recently learned python regular expressions, want to use regular expressions to extract the specified string in multiple lines I have been searching the Internet for a long time, and there are a lot of people asking questions on the Internet, but they...
formajax sendcodephone_numNoneurl ...
scrapyapi5 because I originally wanted to get 100 ip, at a time and put it in the agent pool, but because the agent is unstable, it can not provide support for a long time. So I gave up the idea of getting 100 ip at once. 5request ...
because there is no PyTorch tag at present, so TensorFlow is used. Would you like to add this tag to those with high reputation? Thanks tags () recently, I m going to use the VGG model to train the data, and then I want to use GPU, but I always repor...
popularize the QR code what to do when 1 out of 1 million people cannot generate a QR code? ...
enter python-m SimpleHTTPServer 8888 in windows cmd & access the local file how to check out this access what should I do if I want to go back to the original interface after I visit the local file ...
deploy the Flask project using gunicorn on the remote Linux Ubuntu server, but not using Nginx for the time being. For the Baidu Cloud domain name bought by , I applied for a free SSL certificate. There are three files downloaded with the exten...
there are two columns of data, put them in a dataframe, and then calculate the correlation coefficient by dataframe.corr (), but the result cannot be calculated the output result is - , Country popcite espc Canada 0.000500002 Australia 0.00037...
when I install anaconda, on the server and run python, the prompt version number is 3.6.4 but when I use uwsgi, I report an error Internal Server Error I read the prompt,-no python application found, check your startup logs for errors- looked through...
I installed anaconda3, natively and selenium using the conda command. I also configured the Py3 environment installed by anaconda3 in Python Interpreter. Why can t you find the package by referencing selenium in your code, and prompt that you need...
I want to use python to implement the following requirement. Ask God to help me: A sequence: team= ( 1 r=random.sample (team,3) ) r=random.sample (team,3) I also want to randomly select 2 of the remaining elements after random. How can this be rea...
1 there is an exception in the process of learning python multi-inheritance. I really don t know what the problem is. Ask for a solution . class People(object): def __init__(self,name,sex): self.name=name self.sex=sex class Teacher(...
ORM Model Tokens has a field that is the creation time, as follows: create_time = db.Column(db.DateTime, nullable=False, default=datetime.now) Screenshot in the database: stackoverflowcast: db.cast(t.create_time, db.DATE)print: alone prin...
there are two sets of data that make two dataframe, with the same row and column tags want to know how to get two dataframe to fill the missing values with each other. ...
I built a concurrent Async system using the Multi-processing module that comes with Python. There are only 2 tasks, one fast and one slow, concurrent execution, fast and slow. import sys, os, time, datetime from timeit import timeit import threading im...
mvn archetype:generate card dies in Generating project in Batch mode ...
the war package is dropped under the webappas directory: ci-0.1.war automatically generates the ci-0.1 directory. run the catalina.sh run access link http: ip:8080 ci-0.1 reported 404 web.xml configuration 1: <Host name="localhost&qu...
class Article (models.Model): id=models.BigAutoField(primary_key=True) title=models.CharField(max_length=32) publishtime=models.DateTimeField(auto_now_add=True) catalogs=models.ForeignKey(to= Catalog ) tags=models.ManyToManyField( Tag ) -sharp cont...
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jquery is not a modular class library, but why can import $from jquery be used directly after npm install? ...