unicode

问题 I'm trying to write a wstring into a UTF-8 file using WriteFile function. I want the file to have these characters "ÑÁ" but I'm getting this "�". Here is the code #include <iostream> #include <cstdlib> #include <sstream> #include <string> #include <fstream> #include <windows.h> #include <wchar.h> #include <stdio.h> #include <winbase.h> using namespace std; const char filepath [] = "unicode.txt"; int main () { wstring str; str.append(L"ÑÁ"); wchar_t* wfilepath; // Create a file to work with

问题 I have a problem with django 2.0, where a url that contains a unicode slug isn't matched, I searched for a solution but I didn't find one for my case, here's a simplified version of my code: // models.py class Level(models.Model): name = models.CharField(max_length=100) slug = models.SlugField(max_length=100, allow_unicode=True) in my urls file I have those patterns: // urls.py urlpatterns = [ path('', views.index, name='index'), path('level/<slug:level_slug>', views.level, name='level')] Now

问题 I receive from a REST API a text with this kind of style, for example 𝓗𝓸𝔀 𝓽𝓸 𝓻𝓮𝓶𝓸𝓿𝓮 𝓽𝓱𝓲𝓼 𝓯𝓸𝓷𝓽 𝓯𝓻𝓸𝓶 𝓪 𝓼𝓽𝓻𝓲𝓷𝓰? 𝐻𝑜𝓌 𝓉𝑜 𝓇𝑒𝓂𝑜𝓋𝑒 𝓉𝒽𝒾𝓈 𝒻𝑜𝓃𝓉 𝒻𝓇𝑜𝓂 𝒶 𝓈𝓉𝓇𝒾𝓃𝑔? нσω тσ яємσνє тнιѕ ƒσηт ƒяσм α ѕтяιηg? But this is not italic or bold or underlined since the type it's string. This kind of text make it failed my Regex ^[a-zA-Z0-9._]*$ I would like to normalize this string received in a standard one in order to make my Regex still valid. 回答1: You can use Unicode Compatibility normalization forms, which use

问题 I receive from a REST API a text with this kind of style, for example 𝓗𝓸𝔀 𝓽𝓸 𝓻𝓮𝓶𝓸𝓿𝓮 𝓽𝓱𝓲𝓼 𝓯𝓸𝓷𝓽 𝓯𝓻𝓸𝓶 𝓪 𝓼𝓽𝓻𝓲𝓷𝓰? 𝐻𝑜𝓌 𝓉𝑜 𝓇𝑒𝓂𝑜𝓋𝑒 𝓉𝒽𝒾𝓈 𝒻𝑜𝓃𝓉 𝒻𝓇𝑜𝓂 𝒶 𝓈𝓉𝓇𝒾𝓃𝑔? нσω тσ яємσνє тнιѕ ƒσηт ƒяσм α ѕтяιηg? But this is not italic or bold or underlined since the type it's string. This kind of text make it failed my Regex ^[a-zA-Z0-9._]*$ I would like to normalize this string received in a standard one in order to make my Regex still valid. 回答1: You can use Unicode Compatibility normalization forms, which use

问题 I've checked other answers, but cant see why my code incorrectly displays ♔. This is what I currently see Here is the relevant code about the text rendering. font = pygame.font.SysFont('Tahoma', 80, False, False) queenblack = "♔" queenblacktext = font.render(queenblack, True, BLACK) screen.blit(queenblacktext, [80, 80]) pygame.display.flip() All help us appreciated, thanks. Im using python 3.8, and using Pycharm. 回答1: The unicode character is not provided by the "Tahoma" font. Use the

问题 Using the email and smtplib modules in Python 3.x, after a good amount of research, I can send emails with Unicode subjects, text bodies, and names (for both the sender and the recipients), which is awesome, but it won't let me send emails to addresses that themselves contain Unicode (or other non-ASCII) characters. It doesn't seem to be supported (if you look at the comments in email.utils it says as much: i.e. "The address MUST (per RFC) be ascii, so raise a UnicodeError if it isn't.") Any

问题 Using the email and smtplib modules in Python 3.x, after a good amount of research, I can send emails with Unicode subjects, text bodies, and names (for both the sender and the recipients), which is awesome, but it won't let me send emails to addresses that themselves contain Unicode (or other non-ASCII) characters. It doesn't seem to be supported (if you look at the comments in email.utils it says as much: i.e. "The address MUST (per RFC) be ascii, so raise a UnicodeError if it isn't.") Any

问题 I'm finding myself somewhat stumpped on a simple problem. I'm trying to remove fancy quoting from a bunch of text files. I've the following script, where I'm trying a number of different replacement methods, but w/o results. Here's an example that downloads the data from github and attempts to convert. $srcUrl="https://raw.github.com/gist/1129778/d4d899088ce7da19c12d822a711ab24e457c023f/gistfile1.txt" $wc = New-Object net.WebClient $wc.DownloadFile($srcUrl,"foo.txt") $fancySingleQuotes = "["

问题 I'm finding myself somewhat stumpped on a simple problem. I'm trying to remove fancy quoting from a bunch of text files. I've the following script, where I'm trying a number of different replacement methods, but w/o results. Here's an example that downloads the data from github and attempts to convert. $srcUrl="https://raw.github.com/gist/1129778/d4d899088ce7da19c12d822a711ab24e457c023f/gistfile1.txt" $wc = New-Object net.WebClient $wc.DownloadFile($srcUrl,"foo.txt") $fancySingleQuotes = "["

问题 I am having trouble figuring out how to check for when a user presses the backspace/delete key when taking raw input. Here is the code example process.stdin.setRawMode( true ); process.stdin.setEncoding( 'utf8' ); process.stdin.resume(); process.stdin.on( 'data', function( key ){ /** * Trying to check if the delete key is entered */ if( key === '\u0008' ){ /** * code */ } process.stdout.write( key ); }); The reason I'm am trying to do this is because when i set stdin to rawMode then the