unicode

问题 For two hours, I am searching for this topic and I have tried a lot of solutions but noen worked in my case Here's the code first import scrapy class HamburgSpider(scrapy.Spider): name = 'hamburg' #allowed_domains = ['https://www.hamburg.de'] start_urls = ['https://www.hamburg.de/branchenbuch/hamburg/10239785/n0/'] custom_settings = { 'FEED_EXPORT_FORMAT': 'utf-8' } def parse(self, response): #response=response.body.encode('utf-8') items = response.xpath("//div[starts-with(@class, 'item')]")

问题 I have a python program that generates a string in Tamil language. For example, the string could be தமிழ் . I could write this exactly as it appears here to a text file by using utf-8 at the time of opening the file. But when I write the same string variable to stdout using print() function it displays 3 what(?) characters surrounded by boxes. I have seen printing of literals like print(b'\xc2\xb5'.decode()) and print (u'\u0420\u043e\u0441\u0441\u0438\u044f') happening properly. But the issue

问题 So I've discovered after painful debugging that libc functions like wcslen will fail silently when dealing with non memory-aligned buffers. In my case doing a wcslen( mystr ) resulted in a faulty length value, which only later on produced a crash (in wcstombs, assert buff[-1] == 0). One solution would be for me to re-write all the wide string functions I need to work on non-aligned memory. This is easy enough but also dirty, and since there is not doc about which parts of libc support non

问题 So I've discovered after painful debugging that libc functions like wcslen will fail silently when dealing with non memory-aligned buffers. In my case doing a wcslen( mystr ) resulted in a faulty length value, which only later on produced a crash (in wcstombs, assert buff[-1] == 0). One solution would be for me to re-write all the wide string functions I need to work on non-aligned memory. This is easy enough but also dirty, and since there is not doc about which parts of libc support non

问题 I have to generate a PDF from php page contains html which includes unicode fonts (Telugu). Its showing perfectly when I print html code and while rendering to PDF using TCPDF, the unicode characters are distorting of letter formations. I have copied the telugu font from google translators and added a telugu font into tcpdf lib. $message = '<h2 align="center">ధన్యవాదములు -- శుభోదయం</h2>'; $fontname = $pdf->addTTFfont('E:\xampp\htdocs\ncs\svdn\flowers\tcpdf\fonts\mandali-regular.ttf',

问题 Intro I am using Runtime.exec() to execute some external command and I am using parameters that contain non-English characters . I simply want to run something like this: python test.py шалом It works correctly in cmd directly, but is incorrectly handled via Runtime.exec.getRuntime()("python test.py шалом") On Windows my external program fails due to unknown symbols passed to it. I remember similar issue from early 2010s (!) - JDK-4947220, but I thought it is already fixed since Java core 1.6

问题 Intro I am using Runtime.exec() to execute some external command and I am using parameters that contain non-English characters . I simply want to run something like this: python test.py шалом It works correctly in cmd directly, but is incorrectly handled via Runtime.exec.getRuntime()("python test.py шалом") On Windows my external program fails due to unknown symbols passed to it. I remember similar issue from early 2010s (!) - JDK-4947220, but I thought it is already fixed since Java core 1.6

问题 I have a simple script that I'm attempting to use automate some of the japanese translation I do for my job. import requests import sys import json base_url = 'https://www.googleapis.com/language/translate/v2?key=CANT_SHARE_THAT&source=ja&target=en&q=' print(sys.argv[1]) base_url += sys.argv[1] request = requests.get( base_url ) if request.status_code != 200: print("Error on request") print( json.loads(request.text)['data']['translations'][0]['translatedText']) When the first argument is a

问题 I'm working on a Python script to create hashed strings from an existing system similar to that of ASP.NET's MembershipProvider. Using Python, is there a way to take a hexadecimal string and convert it back to a binary and then do a base64 encoding, somehow treating the original string as Unicode. Let's try some code. I'm looking to re-encode a hashed password so that the hashes would be equal in Python and ASP.NET/C#: import base64 import sha import binascii def EncodePassword(password): #

问题 My javsacript source code is strictly ascii and I want to represent the anger symbol in a string literal. Is that possible in javascript? 回答1: JavaScript strings are effectively UTF-16, so you can write the surrogate pair using Unicode escapes: "\uD83D\uDCA2" (this is what's shown on that page for the Java source code, which also works in JavaScript). As of ES2015 (ES6), you can also write it as \u{1F4A2} rather than working out the surrogate pairs (spec). Example: Using \uD83D\uDCA2 :