I have an HTML text that I get from
WebResponse webResponse = Req.GetResponse();
now all i need it text between "<ol>" and "</ol>" tags.
how would i get this using regular expressions?
Given a string like:
Token A^*!%~Token B^*!%~Token C^*!%~Token D^*!%~Token E
Write a method that parses the string into a series of substrings where the delimiter between the substrings is ^*!%~ and then reassembles the strings and delimiters into a single new string where each of the substrings is in the reverse order from the original string. The method must return the final string. The expected output would be:
Token E^*!%~Token D^*!%~Token C^*!%~Token B^*!%~Token A
I have a list of strings:
var listOfStrings = new List<string>{"Cars", "Trucks", "Boats"};
and I have a vehicles options which has a Name field.I want to find the vehicles where the name matches one of the items in the listOfStrings.I'm trying to do this with linq but can't seem to finish it at the moment.
var matchingVehicles = Vehicles.Where(v => v.Name == one of the listOfStringItem)
One to Many Relationship Between Columns For each filename it should show multiple HS1's links
View 2 RepliesIm trying to test my extension method that converts a list of strings in a string comma separated:
public static class Extensions
{
public static string ToCommaString<T>(this IList<T> input)
{
StringBuilder sb = new StringBuilder();
foreach (T value in input)
{
sb.Append(value);
sb.Append(",");
}
return sb.ToString();
}
public void TestExtension()
{
IList test=new List<string>();
//test.ToCommaString doesnt appear
}
}
The issue is that in the method TestExtension i cant use ToCommaString method. Do you know what's happening?
Could i make available for all my web application this extension method registering in web.config or something similar?
I have an sql resultset which is retrieved after searching through the database using the LIKE keyword. I want to display the result on a page but without showing the whole text. Just the paragraph where the result was found. Maybe even put that particular word in bold. how best I can implement this?
View 1 RepliesIn my application there are 4 connection strings...from that i want one connectionstring should be default connection string.How to do ?
View 1 RepliesI am redirecting string like this a1|b1, a2|b2,a3|b3.... to another page.
On next page I have repeater control
And I want to show data in repeater control like this
a1 b1
a2 b2
a3 b3.
How can I show value like it in repeater control?
Without using a third-party control, is it possible to automatically begin uploading a file as soon as the user selects a file and the file browser window closes? I have the data struture in place as well as all the information needed to capture the data, but I need a way of knowing if the file upload has changed? Is there an event that fires, or something I can capture to achieve this?
View 1 RepliesI have a placeholder (in tr tags) which I fill with dynamic images. Is it possible to automaticaly begin a new row (tr) after 5 columns (td)?
[Code]....
I have not used sql transactions in my code in asp.net. How to begin and end it.. ?
View 1 RepliesI am scraping a page from the net and I have the page HTML code in a string, now I want to find the value MIAMI which is in here:
<A HREF="test2.cgi?city=MIAMI">MIAMI</a></td> <td>
Now Miami will be dynamic, so how can I search for like the text between...
<A HREF="test2.cgi?city= and ">
If I have a strongly typed view e.g. Inherits="System.Web.Mvc.ViewPage>" %> And i want to output the list of items in the model, when I use "Add view" within visual studio i get the following html code generated below.Is there anyway to eliminate the Magic string "Version" when outputting the table column headers?
<table>
<tr>
<th>
Version
</th>
</tr>
<% foreach (var item in Model) { %>
<tr>
<td>
<%= Html.Encode(item.Version) %>
</td>
<tr/>
<% } %>
</table>
A bit of background: I am familiar with PHP and Java, did some C, C++ and Lisp (gasp!) back in programming classes but never used them too much. So, I've been wanting to step out of PHP a bit for web development. I have a few reasons for this (in no particular order): there's a lot of amateurish code(rs) in PHP, which somehow makes me look bad; I am unhappy with a few quirks in the language; and I really want to try something new. Here are the options I've been looking at:
Python and Ruby (on Rails): They both seem nice, but it looks like I'll have some difficulty finding webhosts that run these. And it appears that Python scripts aren't as portable as PHP (correct me if I am wrong).SP.NET: I have an issue with Microsoft software kind of existing in their own realm. I mean, MS has some really good tools for developers and if you stay within those tools your life is easy. But if you deviate just a bit out of it, you are on your own. And oh, it's not opensource.
So what do you recommend? And if I go with Python (it's tempting), should I use a framework like Django or web2py or should I go down and dirty with the basics (same thing with ASP.NET and MVC)?
EDIT: What I don't like about PHP:
No namespaces
Implicit type conversions can cause problems
Many silent errors
No unicode support
Slow
....
I'm trying to set the datatype of my DataColumn like this:
[Code]....
But I get an error that says Name cannot begin with '>' character.
i have a string contain:
kasjbdfkjasbdf klsajdfl
ajbfk <html> ... </html> ksadfksadfwie...
now i wnat to find string beetwen <html> tag (with regex)
how get Method Begin Request&EndRequest In UpdatePanel?(in jquery)
function onBeginRequest()
{
//$.blockui;
}
function onEndRequest()
{
//$.unblockui;
}
I cant even seem to start. i drag the chart icon into the ground and then the sqldatasource. tie them too together. and then im completely lost. i tried tieing x&y values with sum,customer name but they just arent working correctly
View 1 Repliesits simple question: if my edit cursor in at line 1 I wantto Quick jump to 5 and backforth again (to line 1)
is there a Jump Shortcut between Corresponing End/Begin tags ?
1. <blah>
2. ...
3. ...
4. ...
5. </blah>
Iam using a dropdown list ,in that am having 4 values ,the following are my values
Uk-L1
Us-L1B
Aus-BUssness
Uk-HSMP
and here i need to choose the a particular value as a selected index ,and i did that for a exact value and in my requirement i will pass only the values after that '-' .so that i need get the value to be selected and here am using the following code to select it is not working can any one help for this.
Code:
DropList.SelectedIndex = DropList.Items.IndexOf(DropList.Items.FindByValue("L1"));
I will get this in a Raw format and i am writing this using Response.write("Some.xml"); I need to find out MerchantOrderNumber from this raw data how to obtain this
View 3 RepliesSituation: I have a html file and I need to remove certain sections. For Example: The file contains html:
<div style="padding:10px;">First Name:</div><div style="padding:10px; background-color: gray">random information here</div><div style="padding:10px;">First Name:</div><div style="padding:10px; background-color: gray">random information here</div>
I need to remove all text that starts with "<div style="padding:10px; background-color: gray">" and ends with "</div>" so that the result would be:
<div style="padding:10px;">First Name:</div><div style="padding:10px;">First Name:</div>
I created 2 functions that do this, but I do not this it efficient at all. I have a 40mb file and it takes the program about 2 hours to complete. Is there a more efficient way to do this? Is there a way to use regex? See my code below:.....................
I am seeing things that lead me to believe that using data aware controls is almost the opposite of what VC tries to do? But how can I recoupe the advantages of a data aware control and cooperate with the MVC Model?
View 2 Repliesi have the following variable:
[Code]....
I have a page signup.aspx where user can register, how this page will find from which page request came from and how it will redirect user after registration to the requesting page, i want to do this using query string but don't know how PLZ SHOW ME CODES.
View 2 Replies