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• Regex Question ...

  - by kate

  Hi, Could someone help me with the following RegEx query: based on the following rules: 1) 1 letter followed by 4 letters or numbers, then 2) 5 letters or numbers, then 3) 3 letters or numbers followed by a number and one of the following signs: ! & @ ? You will have to allow customers to input the fidelity card code as a 15-character string, or as 3 groups of 5 chars, separated by one space.

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• Remove non-alphanumerical characters excluding space

  - by Cecco

  I have this statement: String cap = Regex.Replace(winCaption, @"[^\w\.@-]", ""); that transforms "Hello | World!?" to "HelloWorld". But I want to preserve space character, for example: "Hello | World!?" to "Hello  World". How can I do this?

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• Is there limitation for maximum number of files which can be uploaded in SharePoint location in one

  - by anil

  Is there limitation for maximum number of files which can be uploaded in SharePoint location in one folder. Is there limitation for maximum number of folders/sub folders which can be created in SharePoint location. Whether specific naming convention is required to be followed for folder/file creation in SharePoint(Special character allowed)?

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• javascript object's - private methods: which way is better.

  - by Praveen Prasad

  (function () { function User() { //some properties } //private fn 1 User.prototype._aPrivateFn = function () { //private function defined just like a public function, //for convetion underscore character is added } //private function type 2 //a closure function _anotherPrivateFunction() { // do something } //public function User.prototype.APublicFunction = function () { //call private fn1 this._aPrivateFn(); //call private fn2 _anotherPrivateFunction(); } window.UserX = User; })(); //which of the two ways of defining private methods of a javascript object is better way, specially in sense of memory management and performance.

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• Mapping the event position to the text position in non text-fields

  - by flitzwald

  Is there a way to map an event such as a click-event on this element <div>Just normal text</div> to the position in the contained text ( "You just clicked the 6th character", when hitting the 'n' )?

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• Usage of ! in a Haskell type

  - by bjwbell

  In Alex the generated boilerplate code includes data AlexPosn = AlexPn !Int -- absolute character offset !Int -- line number !Int -- column number What does the ! in front of the Int indicate?

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• How to make the 1st line in certain amount of text in a Label bold?

  - by wolverine

  I have about 400 character length string with a heading called Details. In this 'Details' is to be bold and of fontsize 19. While all the remaining text starts in the next line and should be of fontSize 18 like the contents. How can I do all this by using a UILabel? Plz help me...

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• undefined C/C++ symbol as operator

  - by uray

  I notice that the character/symbol '`' and '@' is not used as an operator in C/C++, does anyone know the reason or historically why its so? if its really not used, is it safe to define those symbols as another operator/statement using #define?

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• Get records which not starts with alphabet in linq

  - by Prasad

  I need to get the list of records that does not starts with alphabets. i.e. Which starts with numeric and any special character. I am using asp.net mvc (C#) for my application. Whats the simple linq query to get this list?

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• How to call DOS Interrupts within a C/C++ program using Inline Assembly ?

  - by rockr90

  Hi, everyone ! I need to call some DOS interrupts (Services) from a C/C++ program, I tried the following inline asm code: (Read a character) int main() { asm( "movb $0x01, %ah;" "int $0x21" ); system("PAUSE"); } But it did not work ! I would like to know what have i done wrong here ! Also if there is another way to call dos interrupts ! Thank You !

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• How do I remove unrecognized characters which come back from a web service?

  - by Jay Askren

  I am working on an app which calls a rest web service. Sometimes the xml responses contain characters which the phone can not display. When displaying these characters, an empty box is displayed instead. I would like to filter out these characters. How can I detect if a character will be able to be displayed on the screen?

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• Send parameters to Web Service Persian ?

  - by user362813

  Display information in Farsi, but I have a problem when my site for web services can be sent a character "?" are displayed. pages are saved with Unicode(utf-8 with signature)codepage 65001 and the following tags in my master page : <'html xmlns="http://www.w3.org/1999/xhtml" lang="fa" xml:lang="fa" <'meta http-equiv="Content-Type" content="text/xml; charset=utf-8" / <'meta http-equiv="Content-Language" content="fa" / <'body lang="fa"-- and in web.confing : <'globalization fileEncoding="utf-8" requestEncoding="utf-8" responseEncoding="utf-8" /

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• TextMate: Conditional formatting?

  - by Nebs

  I want to be able to color lines differently based on the starting character. eg.: - This is line 1 - This is line 2 x This is line 3 - This is line 4 x This is line 5 So lines 1,2,4 (starting with '-') should be blue while lines 3,5 (starting with 'x') should be red. Is this possible? How would you do it? Thanks.

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• Regular Expression in PHP

  - by Patrick Gates

  I need a regular in expression in PHP that I can plug into preg_match_all and find if an @ sign and any character number or letter follows right after that. So if I put "@patrick hello there" it will come up true, if I put in "I saw her @ the mall" it will be false. Thank you :)

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• what do I tweak to manipulate the gaps between bullets/numbers and list items?

  - by Andrew Heath

  Simple question - what part of my CSS do I tweak to adjust the gap between a bullet/number and the first text character in an HTML list? Bonus question - I've seen it mentioned here that controlling table spacing by adjust padding on table tr td {} is bad practice, but I haven't seen someone explain how you're really supposed to do it...?

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• [PHP] Read and write to a file while keeping lock

  - by Znarkus

  Hi! I am making a simple page load counter by storing the current count in a file. This is how I want to do this: Lock the file Read the current count Increment it Write new count Unlock file/close it Can this be done? As I understand it, the file can't be written to without losing the lock. The only way I have come up with to tackle this, is to write a character using "r+" mode, and then counting characters.

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• ASP.NET MVC routing issue: How to allow "\" in id's

  - by Bipul

  I am using following route map routes.MapRoute( "RenderAssociatedForm", "DoAction/{nodeLevelId}/{nodeSystemId}", new { controller = "FrontEnd", action = "RenderAssociatedForm", }); Now nodeLevelId can be anything like zs\bbal. As we know that we should escape '\', so we are using 'zs%5cbbal'. But still the following url is not mapping to this route. //localhost/DoAction/zs%5cbbal/5 When I try simple Id without the escape character, it maps properly. Can anybody tell me where I am going wrong?

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• vim unicode bufread/bufwrite script

  - by anon

  Problem: I want my unicode characters to be stored on disk as (rather tan utf8/16 encoding) \u#### However, I want them dispalyed as unicode characters when opened up in vim. I think the easiest way to acheive this is some bufopen/bufwrite script that automatically: on opening, convert \u#### to unicode character on writing, convert unicode characters into \u#### However, I don't know what functions to call to make this happen. Can someone lend a hand? Thanks!

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• how to print chinese word in my code.. using python

  - by zjm1126

  this is my code: print '??'.decode('gb2312').encode('utf-8') and it print : SyntaxError: Non-ASCII character '\xe5' in file D:\zjm_code\a.py on line 2, but no encoding declared; see http://www.python.org/peps/pep-0263.html for details how to print '??' thanks

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• How to compress/decompress a long query string in PHP?

  - by jodeci

  I doubt if this is encryption but I can't find a better phrase. I need to pass a long query string like this: http://test.com/test.php?key=[some_very_loooooooooooooooooooooooong_query_string] The query string contains NO sensitive information so I'm not really concerned about security in this case. It's just...well, too long and ugly. Is there a library function that can let me encode/encrypt/compress the query string into something similar to the result of a md5() (similar as in, always a 32 character string), but decode/decrypt/decompress-able?

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• Does [_\s^"] means underscore and whitespace but not " (quote) in Regex?

  - by Matt

  Does [_\s^"] means underscore and whitespace but not " (quote) in Reg I understand that the brackets ([ ]) mean character range and that ^ means but not, but my question is can you say [this^notthat] or do I have to seperate them into two sets of brackets?

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• Hero Class, php classes

  - by John

  I am going to have different classes for a character that a user play. Like "Mage, Warrior" etc. I am thinking of a method like have some CharacterBase class (abstract?) and then I have a child class which is like WarriorClass or something like that. I think the approach is called Factory pattern or something like that. Anyone got a clue of what I'm trying to achieve here, and are there perhaps any better way to do this?

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• What url encoding web browser uses?

  - by Prince123

  What url encoding a web browser uses while submitting data to server? with my application i use HttpUtility.UrlEncode(string data) but do not get result as i get with web browser. My application submit some text data to forum. When i am submitting data with web browser (Google Chrome) the exact text i can see submitted to server but when i am submitting using my application it showing some character different. So is this necessary to submit any data to server must be url encoded?

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• Is there an extension or mode in Emacs similar to surround.vim?

  - by Chow

  Surround.vim is a nifty vim extension that allows you to surround blocks of text with , brackets, braces, and pretty much any arbitrary "surround" character. It supports paragraph and word surround, but I frequently use it in visual mode. I'm playing around with Emacs and wondering if there's something similar; something that will let me highlight a region and then have the marked region (or rectangle) enclosed with braces, brackets or tags.

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• Change string in SQL Server to abbreviate

  - by jeff

  How do I return the everything in a string from a sql query before a certain character? My data looks like this: HD TV HM45VM - HDTV widescreen television set with 45" lcd I want to limit or truncate the string to include everything before the dash. So the final result would be "HD TV HM45VM"

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