encoding

问题 I would like to convert a file that contained few DNA sequences into binary values which is as follow: A=1000 C=0100 G=0010 T=0001 FileA.txt CCGAT GCTTA Desired output 01000100001010000001 00100100000100011000 I have tried using this code to solve my problem but the bin output file seem failed to output my desired answer. Can anyone help me? Code import sys if len(sys.argv) != 2 : sys.stderr.write('Usage: {} <nucleotide file>\n'.format(sys.argv[0])) sys.exit() # assumes the file only contains

问题 According to the this article, it's encouraged that any production GraphQL services enable GZIP and encourage their clients to send the header: Accept-Encoding: gzip I've tested this in Postman, with "Accept-Encoding" enabled or disable, I didn't see any difference in the responded "content-length" . So my question, how to enable GZIP encoding at graphQL server? 回答1: Q: How to enable GZIP encoding at graphQL server? A: Short answer, you can't . Why? Because GraphQL is just a library for

问题 According to the this article, it's encouraged that any production GraphQL services enable GZIP and encourage their clients to send the header: Accept-Encoding: gzip I've tested this in Postman, with "Accept-Encoding" enabled or disable, I didn't see any difference in the responded "content-length" . So my question, how to enable GZIP encoding at graphQL server? 回答1: Q: How to enable GZIP encoding at graphQL server? A: Short answer, you can't . Why? Because GraphQL is just a library for

问题 I learnt how to scrap website from https://automatetheboringstuff.com. I wanted to scrap http://www.piaotian.net/html/3/3028/1473227.html in which the contents is in chinese and write its contents into a .txt file. However, the .txt file contains random symbols which I assume is a encoding/decoding problem. I've read this thread "how to decode and encode web page with python?" and figured the encoding method for my site is "gb2312" and "windows-1252". I tried decoding in those two encoding

问题 I am trying to read the Sentiment140.csv available on Kaggle: https://www.kaggle.com/kazanova/sentiment140 My code is this one: import pandas as pd import os cols = ['sentiment','id','date','query_string','user','text'] BASE_DIR = '' df = pd.read_csv(os.path.join(BASE_DIR, 'Sentiment140.csv'),header=None, names=cols) And it gives me this error: UnicodeDecodeError: 'utf-8' codec can't decode bytes in position 80-81: invalid continuation byte The things I would like to understand are: 1) How do

问题 We've run into an odd argument where I work, and I may be wrong on this, so this is why I am asking. Our software outputs a directory to an Apache server that replaces an underscore with a %5F in the name of the directory. For instance if the name of the directory was listed as a string in our software it would be: "andy_test", but then when the software outputs the directory to the Apache server, it would become "andy%5Ftest". Unfortunately, when you access the url on the server it ends up

问题 We've run into an odd argument where I work, and I may be wrong on this, so this is why I am asking. Our software outputs a directory to an Apache server that replaces an underscore with a %5F in the name of the directory. For instance if the name of the directory was listed as a string in our software it would be: "andy_test", but then when the software outputs the directory to the Apache server, it would become "andy%5Ftest". Unfortunately, when you access the url on the server it ends up

问题 A java string containing special chars such as ç takes two bytes of size in each special char, but String length method or getting the length of it with the byte array returned from getBytes method doesn't return special chars counted as two bytes. How can I count correctly the number of bytes in a String? Example: The word endereço should return me length 9 instead of 8. 回答1: The word endereço should return me length 9 instead of 8. If you expect to have a size of 9 bytes for the "endereço"

问题 A java string containing special chars such as ç takes two bytes of size in each special char, but String length method or getting the length of it with the byte array returned from getBytes method doesn't return special chars counted as two bytes. How can I count correctly the number of bytes in a String? Example: The word endereço should return me length 9 instead of 8. 回答1: The word endereço should return me length 9 instead of 8. If you expect to have a size of 9 bytes for the "endereço"

问题 Consider I have a Unicode string (Not the real unicode but the string that looks like unicode). and I want to get it's utf-8 variant. How can I do it in Python? For example If I have String like: title = "\\u10d8\\u10e1\\u10e0\\u10d0\\u10d4\\u10da\\u10d8 == \\u10d8\\u10d4\\u10e0\\u10e3\\u10e1\\u10d0\\u10da\\u10d8\\u10db\\u10d8" How Can I do it so that I get its utf-8 variant (Georgian symbols): ისრაელი == იერუსალიმი To say it simply I want to Have code like: title = "\\u10d8\\u10e1\\u10e0\