data-conversion

Convert JIS X 208 code to UTF-8 in Python

陌路散爱 提交于 2021-02-20 05:13:09
问题 Let's say I have this Kanji "亜" which is represented in JIS X 208 code in hex form: 0x3021. I want my Python program to convert that code into its UTF-8 form E4BA9C so that I can pass that string (URL-encoded) into my url like this http://jisho.org/api/v1/search/words?keyword=%E4%BA%9C I'm using Python 2.7.12 but I'm open to Python 3 solution as well 回答1: These are accessed under ISO 2022 codec. >>> '亜'.encode('iso2022_jp') b'\x1b$B0!\x1b(B' If I saw those bytes not framed by the escape

Convert JIS X 208 code to UTF-8 in Python

此生再无相见时 提交于 2021-02-20 05:12:45
问题 Let's say I have this Kanji "亜" which is represented in JIS X 208 code in hex form: 0x3021. I want my Python program to convert that code into its UTF-8 form E4BA9C so that I can pass that string (URL-encoded) into my url like this http://jisho.org/api/v1/search/words?keyword=%E4%BA%9C I'm using Python 2.7.12 but I'm open to Python 3 solution as well 回答1: These are accessed under ISO 2022 codec. >>> '亜'.encode('iso2022_jp') b'\x1b$B0!\x1b(B' If I saw those bytes not framed by the escape

Convert JIS X 208 code to UTF-8 in Python

冷暖自知 提交于 2021-02-20 05:12:13
问题 Let's say I have this Kanji "亜" which is represented in JIS X 208 code in hex form: 0x3021. I want my Python program to convert that code into its UTF-8 form E4BA9C so that I can pass that string (URL-encoded) into my url like this http://jisho.org/api/v1/search/words?keyword=%E4%BA%9C I'm using Python 2.7.12 but I'm open to Python 3 solution as well 回答1: These are accessed under ISO 2022 codec. >>> '亜'.encode('iso2022_jp') b'\x1b$B0!\x1b(B' If I saw those bytes not framed by the escape

How convert a JSON string to Dictionary in Python?

让人想犯罪 __ 提交于 2021-02-08 15:05:59
问题 I already read different post regarding python conversion from str to dic but I still have problems and I can't convert my str in dictionary. this is my original string: {"faqId":1,"isPrivate":false,"question":"Question 1","answer":"# Hello world!!\r\n\r\n* Proin elementum sollicitudin sodales.\r\n* Nam id erat nec nibh dictum cursus.\r\n\r\n> In et urna eros. Fusce molestie, orci vel laoreet tempus, sem justo blandit magna, at volutpat velit lacus id turpis. \r\n> Quisque malesuada sem at

Branchless method to convert false/true to -1/+1? [closed]

不羁的心 提交于 2021-02-08 12:00:54
问题 Closed . This question needs details or clarity. It is not currently accepting answers. Want to improve this question? Add details and clarify the problem by editing this post. Closed last year . Improve this question What is a branchless way to do the following mapping? true -> +1 false -> -1 An easy way would be if b then 1 else -1 but I'm looking for a method to avoid the branch, i.e. if. If it is relevant, I'm using Python. 回答1: You can exploit the fact that in Python, the type bool is

Conversion to xts does not work because data is of type 'character' and cannot be converted to 'numeric'

◇◆丶佛笑我妖孽 提交于 2021-02-05 05:45:11
问题 I have the following data set data date PX_LAST.USGG10YR Index PX_LAST.GSWISS10 Index 1 2012-12-31 1.7574 0.526 2 2013-01-31 1.9849 0.789 3 2013-02-28 1.8756 0.698 4 2013-03-29 1.8486 0.716 5 2013-04-30 1.6717 0.570 6 2013-05-31 2.1282 0.722 7 2013-06-28 2.4857 1.027 8 2013-07-31 2.5762 1.023 9 2013-08-30 2.7839 1.069 10 2013-09-30 2.6100 1.021 The class of the date column is > class(data[,1]) [1] "POSIXct" "POSIXt" The class of the other two columns is class(data[,2]) [1] "numeric" class

Conversion to xts does not work because data is of type 'character' and cannot be converted to 'numeric'

我怕爱的太早我们不能终老 提交于 2021-02-05 05:43:10
问题 I have the following data set data date PX_LAST.USGG10YR Index PX_LAST.GSWISS10 Index 1 2012-12-31 1.7574 0.526 2 2013-01-31 1.9849 0.789 3 2013-02-28 1.8756 0.698 4 2013-03-29 1.8486 0.716 5 2013-04-30 1.6717 0.570 6 2013-05-31 2.1282 0.722 7 2013-06-28 2.4857 1.027 8 2013-07-31 2.5762 1.023 9 2013-08-30 2.7839 1.069 10 2013-09-30 2.6100 1.021 The class of the date column is > class(data[,1]) [1] "POSIXct" "POSIXt" The class of the other two columns is class(data[,2]) [1] "numeric" class

AstroPy SkyCoord extremely slow, how to resovle it?

穿精又带淫゛_ 提交于 2021-01-28 23:34:24
问题 I am using AstroPy SkyCoord to do conversion from equatorial coordinates to galactic coordinates with millions data, it is extremely slow. Anyone has idea to speed it up, otherwise it takes forever to run the whole dataset. The code is below: from astropy import units as u from astropy.coordinates import SkyCoord import numpy as np ra1 = np.loadtxt('data.txt',usecols=(0,)) dec1 = np.loadtxt('data.txt',usecols=(1,)) size = len(ra1) for i in range(size): ra = ra1[i] dec = dec1[i] c = SkyCoord

Convert byte[] to Video (mp4 or any other palyable format)

怎甘沉沦 提交于 2020-12-15 04:41:29
问题 I am creating a bot that will record the Microsoft team live sessions. Audio recording is working fine but facing problems in generating the video file. The process I am following is that I am converting the video data into a byte array and then writing the data to a video format file. I am adding some code snippets, I have examined so far. 1. Stream videoStream = new FileStream(videoFilePath, FileMode.Create); BinaryWriter videoStreamWriter = new BinaryWriter(videoStream); videoStreamWriter

Convert byte[] to Video (mp4 or any other palyable format)

别等时光非礼了梦想. 提交于 2020-12-15 04:39:27
问题 I am creating a bot that will record the Microsoft team live sessions. Audio recording is working fine but facing problems in generating the video file. The process I am following is that I am converting the video data into a byte array and then writing the data to a video format file. I am adding some code snippets, I have examined so far. 1. Stream videoStream = new FileStream(videoFilePath, FileMode.Create); BinaryWriter videoStreamWriter = new BinaryWriter(videoStream); videoStreamWriter