encoding

问题 I am working on a Talend Project, Where we are Transforming data from 1000's of XML files to CSV and we are creating CSV file encoding as UTF-8 from Talend itself. But the issue is that some of the Files are created as UTF-8 and some of them created as ASCII , I am not sure why this is happening The files should always be created as UTF. 回答1: As mentioned in the comments, UTF8 is a superset of ASCII. This means that the code point for any ASCII characters will be the same in UTF8 as ASCII.

问题 i have one special issue with file_get_contents in PHP, here is code: $html = file_get_contents("http://www.bratm.sk/trochu-harlem-inspiracie-zaslite-nam-svoj-super-harlem-shake-ak-bude-husty-zverejnime-ho"); it gives me something like this í}KsŰĆŇčÚŽň!Ç& zRŚ|iI[#)öIkI ĆĺăĹŮÝĹÍý_ŐŃâ[EVßîV%Ů˙ëvĎ ř)śG#óčééééÇĚ çáÜöÁÖÉ;¤áˇ,rřĂăçť[DQ5íeaKÓśOśÉ?ě='šL¸ÔöLßä6ľ4mg_!JĂ÷˘Śu:L§án];9ŇÎV+ި1|C in some pages from this page i can get proper encoding and content with iconv, but here im helpless, how can i

问题 I am facing a strange problem that my service would not return any results, if I search for a product name (eg: ABC 123 XYZ) by pasting the string in to the search text box in my winform app. The user follows this mode and faces the problem to search: A table with product names in outlook - copied in to excel - and then a string from that table in excel is copied in to my application's search text box to search. The same string when I type it in manually(ABC 123 XYZ) in to my search box,

问题 I am trying to migrate some stored procedures to C# code. I am trying to find what is equivalent for this function HASHBYTES('sha1', password) in C# code. Generated values of HASHBYTES('sha1', "Glenw00d@3") in T-SQL is "зmG>”TëÏåÈ“ÇOó26¥" Does C# have an equivalent of this T-SQL function or not? UPDATE: I tried to use this code: public static class SHA1Util { /// <summary> /// Compute hash for string encoded as UTF8 /// </summary> /// <param name="s">String to be hashed</param> /// <returns

问题 I have a string b'{"nonce":"820346305172674795","hash":"CF9558F1AC5AA3F4F3D598BAD50D8E0FD15E536A98095C01AD1BA962BDF342D0E37CF6ED595758B3217CA1986238B10EB729D5C5EBCE1523B41328365E936DBE","encryptedMessage":"ABF47CA76B72388B3CA8F4BF95D199D02835C5AED546CC6A6A35663C312093DB05E3765A00211242770136D7F2391A2A69CCA28B4D9695","signature":

问题 I have a parameter which I must pass as part of a url. The parameter contains this character: ß When I encode this string, I am expecting this: %DF but instead i'm getting: %c3%9f Here is a line of C# which I have been using to test string test = HttpUtility.UrlEncode("ß"); 回答1: This is because the default implementation of UrlEncode is based on the UTF8 character encoding. Actually this is entirely within your control. For example, the following code: string sample = new string((char)0x0DF,

问题 Here is how I send data from the client (coffeescript & dajaxice): imageData = canvas.toDataURL("image/png") Dajaxice.draw.saveImage( @saveImage_callback, {'image': imageData } ) Here is how I save my image on the server (taken from this answer) @dajaxice_register def saveImage(request, image): imageData = re.search(r'base64,(.*)', image).group(1) output = open('image.png', 'wb') output.write(imageData.decode('base64')) output.close() I would like to load the image and send it like so:

问题 Here is how I send data from the client (coffeescript & dajaxice): imageData = canvas.toDataURL("image/png") Dajaxice.draw.saveImage( @saveImage_callback, {'image': imageData } ) Here is how I save my image on the server (taken from this answer) @dajaxice_register def saveImage(request, image): imageData = re.search(r'base64,(.*)', image).group(1) output = open('image.png', 'wb') output.write(imageData.decode('base64')) output.close() I would like to load the image and send it like so:

问题 I've seen this post:  characters appended to the begining of each file. In that case, the author was manually reading the source file and writing the contents. In my case, I'm abstracting it away via HttpRequest.TransmitFile(): public void ProcessRequest(HttpContext context) { HttpRequest req = context.Request; HttpResponse resp = context.Response; resp.ContentType = "application/javascript"; resp.TransmitFile("foo.js"); resp.TransmitFile("bar.js"); resp.TransmitFile("baz.js"); } The .js

问题 I have a Server, which hosts many files (e.g. also files, where the filenames contain special chars like "Ü" and "թ") now I am facing a big problem, because I can't create the correct URLs, because I have to encode the special chars in a form the browser understands (e.g. %XX): www..../.../SPRÜCHE.txt --> needs to encode to " SPR%DCCHE.txt " to be found (otherwise 404) www..../.../SPRCHEթ.txt --> needs to encode to " SPRCHE%D5%A9.txt " to be found (otherwise 404) As you see, the first one