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Search found 17841 results on 714 pages for 'non ascii characters'.

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• Is there a recommended maximum line length for HTML or JavaScript?

  - by Matthew

  Most style guidelines for most programming languages recommend a maximum line length, typically 80 characters. This seems impractically short for HTML and JavaScript (when it is embedded in HTML). Is there a consensus on a practical line length limit for HTML/JavaScript? Or is it generally left up to the developer's common sense?

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• update app invalid help

  - by Florent

  hi all trying to update my app on itunes connet i get the following : The binary you uploaded was invalid. The executable name, as reported by CFBundleExecutable in the Info.plist file, may not contain any of these characters: \ [ ] { } ( ) . + * please i v searched the web no one encountered this error thanks

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• PHP utf encoding problem

  - by shyam

  How can I encode strings on UTF-16BE format in PHP? For "Demo Message!!!" the encoded string should be '00440065006D006F0020004D00650073007300610067006'. Also, I need to encode Arabic characters to this format.

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• Messaging problems

  - by Luke

  I am creating a messaging system but the problem I face is that when users try and enter certain characters like ' into the message, the database doesnt want to allow it. Any idea what this is?

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• How can I encode a Perl string so I can put it into an XML document?

  - by Sho Minamimoto

  I'm not too fluent with the perl XML libraries (actually, I really suck at understanding encoding in general), all I'm doing is taking a string that possibly has characters such as "à" and putting it in an XML file, but when I open the file, I get an encoding error at the line containing such a character. So I just need a lightweight way to take a string and encode it for XML.

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• Pros and cons of escaping strategies in symfony

  - by zergu

  I am still not sure in that matter. While turned on we're quite safe but some other problems appear (with passing template variables or counting characters). On the other hand we have magic turned off, everything is clear, but we have to manually escape every variable (that come from untrusted source) in templates. By the way, non-magic solution is used in Ruby-on-Rails. So the question is: when starting a new project in symfony do you disable escaping_strategy and why?

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• Import a Single Field Text File into MySQL

  - by Kirk

  I have a text file that looks like this: value1 value2 value3 There are 32 million lines. Each line is terminated by a \n. The fields are not enclosed or delimited with any characters. I'm trying to import it into MySQL using this code, but it is not working: LOAD DATA LOCAL INFILE 'data.txt' INTO TABLE `table` FIELDS TERMINATED BY '' ENCLOSED BY '' LINES TERMINATED BY '\n' (`column1`) Can anyone tell me what I'm doing wrong?

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• How do you hook a C++ compiled dll function to a sql database?

  - by Thomas

  I want to do something like: lastName SIMILARTO(lastName, 'Schwarseneger', 2) where lastName is the field in the database, 'Schwarseneger' is the value that lastName field is being compared to and 2 is the maximum number of characters (edit distance) that can differ between the lastName field, and the entered value. I can implement the SIMILARTO function in C++ using the Levenshtein distance (http://en.wikipedia.org/wiki/Levenshtein_distance), but how do hook the function in a dll to a mySQL implementation?

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• Web-serving a file : Firefix truncates name

  - by interstar

  I'm serving a file from Lighttpd whose name contains space-characters. I'm using mimetype "application/octet-stream" When I download this in Chrome, it works perfectly. But when I download in Firefox, the filename is truncated at the first space. Is this to do with the mimetype? With some other lightty config? Or maybe something to do with the kind of space-character I'm using?

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• SQL IN Statement using like syntax?

  - by StackUnderflow

  I would like to do something like this i.e., use wild card characters in the in clause: SELECT * FROM mytable WHERE keywords IN ('%test%', '%testing%') This is not supported in MS SQL.... Is there some other way to achieve it... Looking for something other than: SELECT * FROM mytable WHERE keywords like '%test%' or keywords like '%testing%' or.....

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• [bash] Escape a string for sed search pattern

  - by Alexander Gladysh

  In my bash script I have an external (received from user) string, which I should use in sed pattern. REPLACE="<funny characters here>" sed "s/KEYWORD/$REPLACE/g" How can I escape the $REPLACE string so it would be safely accepted by sed as a literal replacement? NOTE: The KEYWORD is a dumb substring with no matches etc. It is not supplied by user.

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• PHP: Shortest way to check if a textbox contains positive integer (not float)?

  - by NAVEED

  I want to check if user input a positive integer number. 1 = true +10 = true .1 = false -1 = false 10.5 = false Just a positive number. No characters. No special character. No dot. No minus sign. I tried is_int() function but it is returning false even on positive integers. Is there a string to int problem? Thanks

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• How can I allow a literal dot in a Perl regular expression?

  - by goe

  I use this condition to check if the value is alphanumeric values: $value =~ /^[a-zA-Z0-9]+$/ How can I modify this regex to account for a possible dot . in the value without accepting any other special characters?

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• populating each character to std::vector <char *> from console application.

  - by john

  Hi, I am trying to write a C++ Console based application which collects and populates each characters typed in the console to a std::vector asynchronously without blocking the user Can anyone help me in how to populate each char entered in std::vector . John

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• Problems related to changing the encoding of a Java file

  - by Emanuil

  I need to use a few Cyrillic characters in a Java file and in order for Eclipse to allow me to do so I need to change the encoding for that file (currently to UTF-8). Are there any possible problems that this could cause?

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• Rich Text Box. .NET 2.0 Content formatting.

  - by Ranjit

  I have a small windows client application data bound to a single table backend. I created a DataSet using the wizard in VS 2005, and it automatically create the underlying adapter and a GridView. I also have a RichText control and bound it to this DataSet. All well so far but, I need to replace certain characters(~) on the fly before the data is shown in the RichTextbox. Can this be done.

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• How rigid is the max size of a VARCHAR in SQL Server?

  - by thinknow

  i.e. if I create a VARCHAR(50) field, what happens if I try to assign it a value that's 100 characters long? Will SQL Server let me do this? Is it somehow less efficient?

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• Splitting of string in python .

  - by mekasperasky

  A<<B would mean circling the characters of A towards left by the length of the data in B . So I am using split not the loop . But I am not able to figure out how to split a string according to the length of B.

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• How may I scroll with vim into a big file ?

  - by Luc M

  Hello, I have a big file with thousands of lines of thousands of characters. I move the cursor to 3000th character. If I use PageDown or <CTRL>-D, the file will scroll but the cursor will come back to the first no-space character. There's is an option to set to keep the cursor in the same column after a such scroll ? I have the behavior with gvim on Window, vim on OpenVMS and Cygwin. Regards

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• Modify a reference numbered group to match against

  - by StuperUser

  I want to match YYYY-YY for sequential years. I at moment I'm trying to match where all the second YY is the 3rd and 4th characters in YYYY with 1 added to it. So far I've got {19|20}(\d{2})-(\d{2}), but not sure how to use ? with reference to (1) or whether I'm going about this the right way and finding out the inevitable "unknown unknowns" (like YY99) with this approach? Edit: Matches: 2010-11,2011-12,2029-30 Not matches: 2010-12, 2010-09,2011-2,2011-2012

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• Preventing server-side scripting, XSS

  - by Tim

  Hey all Are there any pre-made scripts that I can use for PHP / MySQL to prevent server-side scripting and JS injections? I know about the typical functions such as htmlentities, special characters, string replace etc. but is there a simple bit of code or a function that is a failsafe for everything? Any ideas would be great. Many thanks :)

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• Sanitizing MySQL user parameters.

  - by Tom

  What are the dangerous characters that should be replaced in user input when the users' input will be inserted in a MySQL query? I know about quotes, double quotes, \r and \n. Are there others?(I don't have the option of using a smart connector that accepts parameters so I have to build the query myself and this will be implemented in multiple programming languages, including some obscure ones so solutions such as mysql_real_escape_string in PHP are not valid)

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• How do I get TextMate style quotes in Emacs?

  - by pdcawley

  In textmate, when there's a current selection, I hit the " key and the selection gets surrounded by quotes. The same thing happens with other balanced characters like (, {, [ and '. Am I missing something obvious in Emacs configuration that would enable similar behaviour when using transient mark mode, or do I need to break out elisp and write something?

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• Length of current selection in Eclipse

  - by Grzegorz Oledzki

  Do you know any easy way to know what is the length of current selection in Eclipse? I.e. I select a line fragment and would like to know how many characters are there? Usually I count them manually, but that's stupid. When being desperate I move to the start, check the column number, move to the end, check the column number, subtract, think a minute if I should add 1 or not... and my selection is lost.

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• How to escape special character from Rich Text Editor before store them to database?

  - by ziang

  Hi, how to escape special character from Rich Text Editor before store the text to database? I found some characters like   will be generated by the Rich Text Editor. Thanks!

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