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Search found 7634 results on 306 pages for 'preg replace'.

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• How can i use appendTo and insertBefore properly

  - by Opoe

  hi all! With the append button i add elements to the same class. I want the append button and delete button beneath the appended elements, but when i use insertBefore, the Toggle function only toggles the buttons visibility. You can check out what i mean here; click add a box and start appending http://www.jsfiddle.net/myd3k/ replace appendTo with inserBefore and toggle the visibility. Thanks in advance

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• Using preg_replace in php for whitespace between <br/> and <p> tags

  - by Prime Studios

  I need to remove this string if found in my string: <p><br/> </p> Cant replace this: <p><br/>Test. </p> The whitespace expression I am using wasn't working for that, thank you for your help!

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• richtextbox dosn't support arabic

  - by mohamed

  hi all when i replace english characters in richtextbox with arabic characters, it appears to be question marks instead of the arabic characters. but when i try to write in the richtextbox directly with arabic, it accepts is there is any solution for the problem of replacing? thanks in advance.

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• Refactoring tool

  - by Polaris

  I am using several months ReSharper 4.5 It's very powerfull tool but use a lot of system resources and VS working very slow with it. With which tool I can replace Resharper with the same functionality. Which refactoring tool do you use?

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• If innerHTML is evil, then what's a better way change the text of a link?

  - by sanj

  I know innerHTML is supposedly evil, but I think it's the simplest way to change link text. For example: <a id="mylink" href="">click me</a> In JS you can change the text with: document.getElementById("mylink").innerHTML = new_text; And in Prototype/jQuery: $("mylink").innerHTML = new_text; works fine. Otherwise you have to replace all of the child nodes first and then add a text node. Why bother?

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• How do I coalesce a sequence of identical characters into just one?

  - by alex

  Suppose I have this: My---sun--is------very-big---. I want to replace all multiple hyphens with just one hyphen.

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• Nokogiri (Ruby) and XPath

  - by JP

  Does Nokogiri only support XPath 1.0? I'm trying to do simple string replacement in a value-of cell, like so (where element contains something like '* My string (useless text)') <xsl:value-of select="replace(element,'^\*\ (.+)\ \(.*\)$','\\1')"> Is this poorly formed XSL? Or is there a limitation with Nokogiri?

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• How can a text file be edited from a Windows batch file?

  - by Thai

  I am trying to make a .bat file to edit the redirect of index.asp to the filename of the file selected. I know how to replace the file: @echo OFF del/q D:\e-lib\index.asp copy %1 D:\e-lib\index.asp but not how to edit the contents.

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• javascript alert box with radio buttons

  - by SyAu

  I want to create an alert box with 3 radio buttons in it. It should be like 'Replace' 'Save' 'Merge' along with OK and Cancel buttons. Any idea how to achieve this?

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• Need some quick C# regex help

  - by Steven

  I have this html: <a href="http://www.site.com/">This is the content.</a> I just need to get rid of the anchor tag html around the content text, so that all I end up with is "This is the content". Can I do this using Regex.Replace?

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• How to let regex know that it should stop after a first occurence?

  - by Bas

  string time = "Job started: donderdag 6 mei 2010 at 20:00:02" var filterReg = new Regex(@".*:", RegexOptions.Compiled); time = filterReg.Replace(time, String.Empty); Is it possible to stop after the first occurence? so at the first ":".

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• Create a trigger on Oracle Databae that updates the field in a table when a field in onether table i

  - by GigaPr

  Hi, i have two tables Order(id, date, note) and Delivery(Id, Note, Date) I want to create a trigger that updates the date in delivery when the date is updated in Order I was thinking to do something like CREATE OR REPLACE TRIGGER your_trigger_name BEFORE UPDATE ON Order DECLARE BEGIN UPDATE Delivery set date = ??? where id = ??? END; How do i get the date and row id? thanks

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• Integrating Zend Controller Standalone - without the rest of Zend Framework

  - by ssmusoke

  I am using specific parts of the Zend Framework in my application, and I would like to replace my home grown controller with a Zend Framework controller. My home grown controller is based on an index.php file to which all requests are submitted. A controller is instantiated based on parameters sent within the request After processing the user is forwarded to url which is based on the request information, either a url is specified or some data is analysed I would like ideas on how to integrate the Zend Controller within my application Thanks in advance

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• Is there a C# equivalent of typeof for properties/methods/members?

  - by David

  A classes Type metadata can be obtained in several ways. Two of them are: var typeInfo = Type.GetType("MyClass") and var typeInfo = typeof(MyClass) The advantage of the second way is that typos will be caught by the compiler, and the IDE can understand what I'm talking about (allowing features like refactoring to work without silently breaking the code) Does there exist an equivalent way of strongly referencing members/properties/methods for metadata and reflection? Can I replace: var propertyInfo = typeof(MyClass).GetProperty("MyProperty") with something like: var propertyInfo = property(MyClass.MyProperty)

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• How does an Android/iPhone device implement text-zooming?

  - by rcoyner

  Simple question - how is text-zooming implemented on an Android/iPhone device? Do they pre-compute frequently used bitmaps of a font and replace the text as the scale changes? Or do they extract the contours from the font files and render the text as vector graphics?

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• iOS 6: UUIDString on iPhone 3GS

  - by gpiazzese

  I've been working on ASIdentifierManager framework to get the new UUIDString, the identifier should replace in iOS 6 the UDID, and can be stopped or not by the user for Settings. Everything is ok on simulators and iPhone 4S, but on iPhone 3GS (it's iOS 6 updated!) I'm getting as UUIDString the following: 00000000-0000-0000-0000-000000000000 This is how I'm getting it: if ([ASIdentifierManager sharedManager]) NSLog(@"%@", [[[ASIdentifierManager sharedManager] advertisingIdentifier] UUIDString]); Does anyone know why? Have you encountered this problem? Thanks

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• Clear Graphics Object to Black or other RGB

  - by Jimmy

  I am a rank beginner in C#. I am currently using this code: objGraphics.Clear(SystemColors.Control); What I want to do is Clear this object to black (or some other RGB color), and I'm stumped as to how to replace the SystemColors.Control with, preferably, an RGB color spec. I'd probably want to clear to black most of the time. Any help will be much appreciated!

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• Convert dependencies to point to View instead of Table

  - by jwarzech

  I currently have a SQL Server 2008 database in which I am planning to separate out some tables to other databases. I want to be able to replace all references to the separated tables from the original database using views. Is there a better way (other than manually changing all FK and SProc references) to switch all the dependencies to reference the view instead of the table?

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• How to add custom line endings in text file (e.g. I want to add a line ending after all periods)

  - by rksprst

  I have a bunch of text files where I want to add a line ending after each period. I'm wondering if there is a way to do this by doing replacing all periods with a \n\n, assuming I have the right encoding (unix). Anyone know how I would do this? Replace .'s with \n\n and then save as a different file? Thanks!

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• Sending and treating text by get method

  - by ilnur777

  Guys, could you help me with treating text sent with GET method. How to detect and treat line foldings in text? The text is sent from textarea through AJAX using GET method. How to detect line foldings in text when it is sent in GET method? And I want to replace all line foldings with special character for example like "|" before sending to PHP script. How to do it?

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• Changing window procedure for console window

  - by Anonymous

  I want to make console window with a functional tray icon. I figured out that most probably it is necessary to replace initial console's window procedure so I will be able to control all messages including notify area events. But SetWindowLong function returns 0, and GetLastError() tells that access is denied. hwndFound = GetConsoleWindow(); SetWindowLong(hwndFound, GWL_WNDPROC, (long)WndProc); What could it be, or maybe there is some other way to control tray icon manipulations?

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• Creating a simple sencha listview using a loop

  - by chris_sencha

  How do we substitute a hardcoded data with a for loop in sencha and extjs? Say, I have below hardcoded one Ext.application({ launch: function() { Ext.create('Ext.List', { fullscreen: true, itemTpl: '{title}', data: [{ title: 'Item 1' }, { title: 'Item 2' }, { title: 'Item 3' }, { title: 'Item 4' }] }); } }); In the above one, how to replace data to something like below Ext.application({ launch: function() { Ext.create('Ext.List', { fullscreen: true, itemTpl: '{title}', data: [ for(int i=0;i<5;i++){ {title: 'Item '+i}, } ] }); } });

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• How do I perform multiple replacements with Perl?

  - by duenguyen

  I have Perl code: my $s = "The+quick+brown+fox+jumps+over+the+lazy+dog+that+is+my+dog"; I want to replace every + with space and dog with cat. I have this regular expression: $s =~ s/\+(.*)dog/ ${1}cat/g; But, it only matches the first occurrence of + and last dog.

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• Why Java compiler does not like integer as type for values in HashMap?

  - by Roman

  The compiler complains about this code: HashMap<String,int> userName2ind = new HashMap<String,int>(); for (int i=0; i<=players.length; i++) { userName2ind.put(orderedUserNames[i],i+1); } It writes "unexpected type" and point on int. If I replace int by String and i+1 by i+"1", the compilation goes OK. What is wrong with in here?

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• HTML Special Entity Codes in Actionscript3/Flex

  - by BlairHippo

  I have a Flex/Actionscript 3 application that displays RSS feeds in a Text element. It strips out any HTML formatting present, but it's not handling HTML special entity codes properly -- it's rendering &mdash as the literal string instead of replacing it with an em-dash, etc. Is there any systematic way I can make it handle those codes properly, or am I going to need to manually replace those strings regex style?

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