encoding

问题 I am trying to create a text file in csv format out of a PyQt4 QTableWidget . I want to write the text with a UTF-8 encoding because it contains special characters. I use following code: import codecs ... myfile = codecs.open(filename, 'w','utf-8') ... f = result.table.item(i,c).text() myfile.write(f+";") It works until the cell contains a special character. I tried also with myfile = open(filename, 'w') ... f = unicode(result.table.item(i,c).text(), "utf-8") But it also stops when a special

问题 Is there any easy/general way to clean an XML based data source prior to using it in an XmlReader so that I can gracefully consume XML data that is non-conformant to the hexadecimal character restrictions placed on XML? Note: The solution needs to handle XML data sources that use character encodings other than UTF-8, e.g. by specifying the character encoding at the XML document declaration. Not mangling the character encoding of the source while stripping invalid hexadecimal characters has

问题 I've recently had to switch encoding of webapp I'm working on from ISO-xx to utf8 . Everything went smooth, except properties files. I added -Dfile.encoding=UTF-8 in eclipse.ini and normal files work fine. Properties however show some strange behaviour. If I copy utf8 encoded properties from Notepad++ and paste them in Eclipse, they show and work fine. When I reopen properties file, I see some Unicode characters instead of proper ones, like: Zur\u00EF\u00BF\u00BDck instead of Zurück but app

问题 Is there any simple way to convert an C# -object into a plain string that is escaped and can be used by javascript? I try to pass the string into a jQuery-function which will replace some parts of this string with real values to pass them as request-object via $.ajax . Whatever I tried (found in the internet) doesn't work. Currently I have: var jsVariable = "@Html.Raw(Json.Encode(new MyClass()))" but this throws an Uncaught SyntaxError: Unexpected identifier as of the " are not escaped

问题 This question already has answers here : Syntax error on print with Python 3 [duplicate] (3 answers) Closed 4 years ago . I am trying to run this python script: https://gist.githubusercontent.com/nk9/b150542ef72abc7974cb/raw/4a1e249976c6c330116fc068fb7001e3443c5b8d/largestFiles.py but for some reason it contains a bunch of illegal characters and gives this error: C:\tools\inspect>python largestFiles.py File "largestFiles.py", line 28 print "Finding objects larger than {}kB\u2026".format(args

问题 I want to decode two Base64 encoded strings and combine them to make one 128 bit string. I am able to decode the Base64 encoded strings. Can some one guide me on how to combine these two decoded strings? This is the code I used for decoding the two encoded strings. NSData *decodedData_contentKey = [[NSData alloc] initWithBase64EncodedString:str_content options:0]; NSString *decodedString_contentKey = [[NSString alloc] initWithData:decodedData_contentKey encoding:NSUTF8StringEncoding]; NSLog(@

问题 When you open some file with txt editor the encoding type can not be read and its just a mess of characters, I want to use this with my program when saving a file and how to do this in c# with: BinaryWriter bw = new BinaryWriter(File.Create(path), Encoder.SOME_ENCODING); and then decode it when loading. So what encoding should I use for this? 回答1: I want to save some string e.g "Sweet" to a file and if you open the file in a text edit you will see somthing like "nfgkdn@{3!" Just a simple

问题 When you open some file with txt editor the encoding type can not be read and its just a mess of characters, I want to use this with my program when saving a file and how to do this in c# with: BinaryWriter bw = new BinaryWriter(File.Create(path), Encoder.SOME_ENCODING); and then decode it when loading. So what encoding should I use for this? 回答1: I want to save some string e.g "Sweet" to a file and if you open the file in a text edit you will see somthing like "nfgkdn@{3!" Just a simple

问题 I´m trying to do the simplest thing, open a file, read and close it in python. Simple. Well this is the code: name_file = open("Forever.txt", encoding='UTF-8') data = name_file.read() name_file.close() print (data) I know that this texts has emojis in it like hearts, etc. The thing is that this emojis are not in there unicode syntax like U+2600 , they are placed as little images. I think the following error is because of this little images: return codecs.charmap_encode(input,self.errors

问题 I´m trying to do the simplest thing, open a file, read and close it in python. Simple. Well this is the code: name_file = open("Forever.txt", encoding='UTF-8') data = name_file.read() name_file.close() print (data) I know that this texts has emojis in it like hearts, etc. The thing is that this emojis are not in there unicode syntax like U+2600 , they are placed as little images. I think the following error is because of this little images: return codecs.charmap_encode(input,self.errors