Replace All Instances Of Hyphen ("-")?
Jan 5, 2011I need to replace all instances of hyphen ("-") that's not preceded and followed by a whitespace character with a unique string (e.g "myhyphen", etc.)
View 3 RepliesI need to replace all instances of hyphen ("-") that's not preceded and followed by a whitespace character with a unique string (e.g "myhyphen", etc.)
View 3 RepliesI reading a string. That string is Name like Johnny. If this "Johnny" contains comma, hyphen or apostrophe, I have to throw a error. I m able to read, if that string has numeric data. but I m unable to read this
View 7 RepliesI have a dropdownlist with items. dropdownlist got it from a List<string> object.
Now i want to set a hyphen for all the items. so i looks like this:
- a
- b
- c
Does anyone know a way to do this?
I am trying to find links in user entered text and convert them to link automatically.
I am using current Regex as following, which good to find hyperlinks from text.
Regex regexResolveUrl = new Regex("((http://|www\.)([A-Z0-9.-:]{1,})\.[0-9A-Z?;~&#=\-_\./]{2,})", RegexOptions.Compiled | RegexOptions.IgnoreCase);
It is working good for almost all links so far i came across but it is giving problem when i want to detect links with hypen.
i.e. www.abc-xyz.com will not work, with above regex.
i have a selection of (2) elements, selected by this:
$(this).parents("tr:first").children("td").children("span")
when i do this:
$(this).parents("tr:first").children("td").children("span").text()
the texts in the spans (say a and b) are concatenated together (to ab), and thats almost what i want But now i want to concatenate them by inserting a hyphen (-) in between (to a - b) I've tried this, but that doesn't work:
$(this).parents("tr:first").children("td").children("span").join(" - ")
I need to replace <span> entries in a string to legacy html code because it's going to be used in a report for Crystal Reports. <b> works with Crystal, but the<span>'s do not.
Here's the string which I'm trying to replace: <span style="font-weight: bold">%THIS CAN BE ANY TEXT%</span>. I want to replace it to
<b>%THIS CAN BE ANY TEXT%</b>.
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When one 'runs' a project an instance is created. Is there a code to get all instances that are running on the server using c# ?
View 3 RepliesHow do you replace" with" using the replace method?
View 5 RepliesIs there an easy way to prevent users from opening multiple instances of the same web application? Can I add something to the application start section of the global page which would prevent this?
View 4 RepliesI have an asp.net website and i want to get the number of users currently viewing my site. I am aware that there are some third party softwares available, that would give me the list of the users online but i don't want to do that.Does anyone know how this can be achieved in asp.net? May be if there are any server variables that would keep a track of the website instances that gives the number of users currently visiting the site.
View 2 RepliesIn an aspx page I am calling a jquery plugin for two listboxes as below.
$(document).ready(function() {
$("select.select_AdditionalLanguages").custSelectBox();
$("select.select_Organisations").custSelectBox();
});
[code]...
Managed to solved this issue by having same class name for both the listboxes and then passing both the list box objects to the plugin
$('select.select_field').custSelectBox(null, $('#EditUsers_Organisations'), $('#EditUsers_AdditionalLanguages'));
This might not be the best solution but nothing else worked for me.
I have to preload the 9 instances of fckeditor on the page for entering the records . It is taking lot of time. the preload time can be minimized. this is the way i am doing it . They are being created dynamically
<script src="<%= Url.Content("~/Content/js/fck/fckeditor.js") %>" type="text/javascript"></script>
<%= Html.TextArea(TempData["OrganizationMeta"].ToString(), TempData["OrganizationMetaValue"].ToString(), new { @name = TempData["OrganizationMeta"] })%> [code]....
I have two instances of a usercontrol on a page. No matter which usercontrol's (uc_Addr1 or uc_Addr2 ) button I click, it always dispalys the second usercontrol's text.If I click uc_Addr1 button I need uc_Addr1 TextBox's text to be displayed. And same with uc_Addr2.
View 2 RepliesYARPQ - Yet Another Regex Pattern Question:
What I am trying to figure out is how to use a custom delimiter, single character or set of characters, to wrap a block of text inside a larger body of text and then pull that text out via regex. I have successfully done this with a single instance of wrapped text. If I have multiple instances, it blows up. Here is an example.
This would be my text block with the internally wrapped text:
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When my current regex runs on this block, the greedy nature gives me a match starting with my first wrapped block delimeter and ending with my second wrapped block end delimeter. So my regex of @"#Delim(.*)#EndDelim" doesn't work in this instance. I am trying to figure out how to exclude the #EndDelim from my grouping. Simply using ([^#EndDelim]*) doesn't work as it tells regex to ignore the individual characters inside the brackets and not the actual word so this breaks if I have any of those characters inside my wrapped block of text.
I am probably making this harder than it needs to be. Does anyone know of a good solution or how to ignore entire words in regex?
I want to use a global data for MVC web application running on Windows Azure (e.g. something like a list of users having new messages).
For a normal webapp, I could use some per-appdomain storage like AppDomain.SetData or just static variable. What should I use for Azure instead (cache? blob storage? queues?) and what solution would be the fastest one?
I'm having problems with retrieving multiple instances of a session variable from an InProc session state. In the following code I persist a simple BusinessObject into a session variable on the Page_Load event. On the click of a button I try to retrieve the object back into 2 new declared instances of the same BusinessObject. All works great until I change one of the properties in the first instance, it changes the second instance as well. Is this normal behaviour? I would have thought as these were new instances they wouldn't demonstrate static behaviour?
Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
If Not Page.IsPostBack Then
' create a new instance of a business object and set a containg variable
Dim BO As New BusinessObject
BO.SomeVariable = "test"
' persist to inproc session
Session("BO") = BO
End If
End Sub
Protected Sub btnRetrieveSessionVariable_Click(ByVal sender As Object, ByVal e As EventArgs) Handles btnRetrieveSessionVariable.Click
' retrieve the session variable to a new instance of BusinessObject
Dim BO1 As New BusinessObject
If Not Session("BO") Is Nothing Then BO1 = Session("BO")
' retrieve the session variable to a new instance of BusinessObject...............................
I've been working on an usercontrol with a jquery timer in it. At first I had the jquery within the usercontrol. But when I add 2 of those controls to my page the second usercontrol isn't showing it's data very well.Now I've put the jquery into the mainpage and the usercontrol only uses the id's of the jquery.
<%@ Control Language="C#" AutoEventWireup="true" CodeFile="WebUserControl.ascx.cs"
Inherits="WebUserControl" %>
<style type="text/css">
[code]...
I have a user control that I place on a page severl times. When I make a selection on a ddl in one one control the SelectedIndexChanged event fires for all the control on the page for that ddl. So I get duplication of an insert that I do. Is there a ay to make sure these events are isolated so this doesn't happen.
View 8 RepliesI have an ASP.NET page inside of an ASP.NET Master page, and inside the page I have two instances of the same web user control. I have given them different IDs, but when I click a button on the first user control it causes the second user control to do the expected activity and the first one does nothing. Is there something I need to do to make sure that the controls don't get confused?
View 2 Replieswhen i am trying to add a database to new website using "ADD NEW item--->SQL server databse i am getting an error which is telling
"Generating user instances in SQLSERVER is disabled.Use sp-configure user 'user instances enabled' to generate user instances."
how to enable the user instance option and where i can find it?
is there any way to stop share the static variable at multiple users....I need to create a new insatnce of static variables or not accessing the same static variables across multiple who are using the same site.....while googling i found like hisSystem.Threading.Interlocked.Increment(ref MyClass.InstanceCounter); by using can I do....or is there any other way to stop accessing the static variables accross multiple instances of my site......and in my scenario i cannot use rely on session variable also
View 2 RepliesI have a ScriptControl that uses an image as an embedded resource and GetWebResourceUrl to generate the WebResource.axd URL. I am currently using GetScriptDescriptors() to send the URL to the JavaScript object.The ScriptControl can be in a Repeater, so you may have 20+ instances. They all use the same images (not customizable through property), so I would like to set the URL once in a variable and share it. I know I could register a script block with a global variable, but would like to avoid that if possible. Is there a way to set a variable within the scope of the control type (global -> control type -> control instance)?
View 1 Repliesi am creating a MVC2 application for pubs and bars. I have a model 'Opening_Time' with the following properties:
int Day,time OpeningTimetime ClosingTimeWhen adding/editing an Opening_Time, I want to validate an Opening_Time, to check the user isn't adding one for an existing Day (ie they can't have two entries for the same day).
How/Where is the best place to do this?
Preferably, I want to do it a Model level, so I can use Model.IsValid and the Html.Form helpers
I am trying to capture instances of '&#' in a string using a regular expression.
The best validation expression I can come up with is [^&#]*
This captures &# but unfortunately also captures & and # on their own.
How do I make the expression only look for &# together?
I have the current block of code inside an OnPreRender method of a validator that is inheriting from BaseValidator. If I have one instance of the validator this works fine, but if there are multiple instances the javascript flakes out. As it stands the acutal evaluation function has to be rendered on a per instance basis. I know it's kind of a drop in the bucket, but I'd like to register the block below just once instead of giving each instance a unique key to register with.
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