special-characters

问题 I was making a program that could display different languages once pressed, but when it came to making the LPSTR in my menu to display the Japanese option, it wouldn't display the Japanese characters. It just displayed "???". Here is a screenshot of my program: Here is the code that doesn't work: I tried this: AppendMenu(win32LANGUAGE,MF_STRING,NULL,"日本人"); and this: wchar_t jap = "日本人"; AppendMenu(win32LANGUAGE,MF_STRING,NULL,(LPSTR)jap); I am stuck. I don't know why it won't display the

问题 I am farely new to powershell but I am trying to replace certain characters within .xml files. Looks like I stumble with the first steps already. e.g. I'll try to replace: <?xml version="1.0"?> with <?xml version="2.0"?> Below you'll find the code I wrote so far: Get-Childitem "C:\Users\jp\Desktop\Test" | ForEach-Object { $Content = Get-Content $_.fullname $Content = ForEach-Object { $Content -replace "(<?xml version=`"1.0`"?>)","(<?xml version=`"2.0`"?>)" } Set-Content $_.fullname $Content

问题 I am trying to use pandas.read_csv to get data from some .csv files. This works fine as long as there is no accent (e.g. ä,é,ü) in the file name or file path. As soon as I use a file name such as düm1.csv I get the following error: OSError: Initializing from file failed . My code is: dum1 = pd.read_csv(r"C:\Users\MyName\Desktop\dumm12\düm1.csv", sep = ";", decimal = ",", encoding = "utf-8") I am using pandas 0.20.1 and python 3.6.0. I have found that this has been an issue in previous

问题 I want to create a website readable not only in english but i have problems with special characters. I've tried ascii html. Any idea? 回答1: If You have troble with the text component there are three ways I can think of: 1) The proper way: find or generate a font from a fontset containing those characters. The docs describe how to use custom fonts: <a-entity text="text: Hello World; font: ../fonts/CustomFnt.fnt; fontImage: ../fonts/CustomFnt.png"></a-entity> But you need to have a font file + a

问题 This question already has answers here : How to split the string using '^' this special character in java? (3 answers) Closed last year . I had been following the thread How to split a string in Java and had been successful. But in the current usecase the String I am dealing with contains the special characters. I am having a String as https://{domain name}/{type of data}/4583236-{name-of-perpetrators} and I want to extract 4583236 out of it. The QA How to split the string using '^' this

问题 The goal is to use sed to return only the url from each line of FF extension Mining Blocker which uses this format for its regex lines: {"baseurl":"*://002.0x1f4b0.com/*", "suburl":"*://*/002.0x1f4b0.com/*"}, {"baseurl":"*://003.0x1f4b0.com/*", "suburl":"*://*/003.0x1f4b0.com/*"}, the result should be: 002.0x1f4b0.com 003.0x1f4b0.com One way would be to keep everything after suburl":"*://*/ then remove each occurrence of /*"}, I found https://unix.stackexchange.com/questions/24140/return-only

问题 I'm using the cool jquery airport plugin and trying to make it accept special characters (like accents, "&", etc.). By default it only works with a-z. Has anybody found how to do that ? 回答1: There is a chars array that you can add characters to. var chars = ['a', 'b', 'c', 'd', 'e', 'f', 'g', ' ', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z', '-']; Doing this should be enough. PS: Sometimes, looking at the source code of a program can be really

问题 I made a little mistake (I started a new php call within an existing php call - oops) and managed to have google start crawling a whole bunch of urls that look like this: http://www.mydomain.com/folder/parameter/%3C/?php%20echo%20writelink();%20?%3E I've fixed the sourcing call, but my attempts to have .htaccess rewite the page calls to http://www.mydomain.com/folder/parameter/ have been unsuccessful. I have tried the following: RewriteRule ^folder/(.*)/(.*)%(.*) /folder/$1/ [NE,R=301,L]

问题 When doing some textual data cleaning in R, I can found some special characters. In order to get rid of them, I have to know their unicodes, for example € is \u20AC. I would like to know if it is possible "see" the unicodes with a function that take into account the string within the special character as an input? 来源： https://stackoverflow.com/questions/37703291/how-to-convert-special-characters-into-unicode-in-r

问题 I have a string, say hello <whatever>, how are you? . When I check the "page source", I get proper rendering of that string (with special characters converted). However, if I try to read that string and put it on a pop-up window message, the message will read hello , how are you? . If I place a space after the < character (i.e.: hello < whatever >, how are you? ), the pop-up message displays correctly: hello < whatever >, how are you? . How can I properly escape the < character so that the