special-characters

问题 When I'm reading a line in a text file, like this one below : présenté alloué ééé ààà tué And try to print it in the terminal, it displays correctly. But when I apply a split with a space as separator, it displays this : ['pr\xc3\xa9sent\xc3\xa9', 'allou\xc3\xa9', '\xc3\xa9\xc3\xa9\xc3\xa9', '\xc3\xa0\xc3\xa0\xc3\xa0', 'tu\xc3\xa9\n'] I just use this to read the text file : f = open("test.txt") l = f.readline() f.close() print l.split(" ") Can someone help me ? 回答1: Printing the list is not

问题 Convert some special characters into hex value. For example : Hex value of "ㅂ" is "e3 85 82" Hex value of "ㅈ", "ㄷ", and "ㄱ" are "e3 85 88", "e3 84 b7", and "e3 84 b1" respectively. I tried below method but it works only for ";", "#" etc Integer.toHexString("ㅂ") , gives "3142" value. But correct hex value should be "e3 85 82". String to Hex 回答1: Your answer encoding is in UNICODE(hex) and you need to convert it into UTF8(hex) Convert String to hex. public static void main(String[] args) throws

问题 Please tell me how can save a string with special characters to DB.Special characters may contatin single quotes/double quotes etc.. I am using ASP.NET with C# 回答1: Use parameterized queries. http://aspnet101.com/aspnet101/tutorials.aspx?id=1 When rendering to the client, you should also use Server.HtmlEncode() to convert characters which have special meaning in HTML to numeric character references. 回答2: Hard to answer without much details. But usually the best bet is parametrized queries.

问题 while learning Gate, I encountered the following problem: Minipar throws exception when it sees uncommen characters like Ö, Ü, Ä. For example in the sentence "Batten disease (also known as Spielmeyer-Vogt-Sjögren-Batten disease ) is a rare, fatal autosomal recessive neurodegenerative disorder that begins in childhood." (from a wiki article) The annotation Minipar got before it stopped working is "Batten disease (also known as Spielmeyer-Vogt-Sj" which is exactly before the character ö , so

问题 I have this function above to create url slugs from posts title, the problem is that the ç characther is not being converted to c . It is actually being override by the function. Example post title: Coração de Pelúcia The slug generated: coraao-de-pelucia How can i fix this function to generate the slug like: coracao-de-pelucia function generate_seo_link($input,$replace = '-',$remove_words = true,$words_array = array()) { //make it lowercase, remove punctuation, remove multiple/leading/ending

问题 In Sonatype Nexus you can add a proxy repository and optional enter Basic Authentication. The username and password fields get saved in the server in nexus.xml. I had problems to login with a password that had ampersand "&" in it. The problem is that Nexus has a bug or missing feature (for me, it is a bug) and it saves it as &. You can verify this by setting the "org.apache.http" logger to trace and then it prints the Base64 each time you try to use the repository. When you decode the Base64

问题 I need to display some mathematical/greek symbols in the RTE and later in the frontend. Inserting them via copy/paste or the "Insert characters" option works great, but as soon as I save the text, the inserted symbol get's replaced with a question mark and T3 throws following error: 1: These fields of record 56 in table "tt_content" have not been saved correctly: bodytext! The values might have changed due to type casting of the database. I think there is an issue with the character set of T3

问题 As the title already mentioned, I want to check if a certain text string contains any special characters. Currently I have created a column with the characters which are allowed (ASCII range 32-122). And I would like a formula which returns 'ok', if the cell only contains characters which are allowed and 'not ok' if the cell contains any character that is not allowed. However, Is this even possible without using a for loop? (thus without vba) 回答1: Assuming that your list of valid characters

问题 var_dump( preg_replace( array( '#[\s\n\\n]*<[\/\s]?(br|/p|/div)[\/\s]?>[\s\n\\n]*#iu', '#\s+#' ), ' ', "A 19th century Dutch walnut secrétaire à abattant") ) ) ); The result is: string(102) "A 19th century Dutch walnut secrétaire � abattant" Why does my Regex breaking special character in PHP? 回答1: If you set your character encoding right, there is no issue. See your code run on eval.in. Make sure to have this in your html document: <!DOCTYPE html> <html> <head> <meta charset="utf-8"> </head>

问题 The ' ' character cannot be included in a name. I use a log manager to log the error to SQL Server 2008 database. Of course, it will raise another error in the SQL Server because it contains special characters ' ' . So what is the best way to handle special characters in SQL Server. 回答1: This is because you are using a space in an XML name. Correct your XML code to not have spaces in any tag names, this isn't SQL Server 2008 specific. 回答2: To get a column to handle special characters define