I have text like following example
XXZZXXXZXXZXXXXZZZZZZXVVVVVXZVZ
and also I have two patterns like XX and ZZ I want to find longest possible string which include above given two patterns and return starting and finishing index of the array.
I need A free source code for pattern matching(finger print matching) .
View 1 RepliesI have the same intention as in this question:
Automatically call all functions matching a certain pattern in python
But I needed the solution (if technically possible) in VB.NET. Is that possible in VB.NET ?
Is there any way to detect the area under a form window. e.g I want to create a grid and use what's in that grid to match patterns.orIs there any way to take a screenshot of the area under a form?
I have been searching all over for something that will do this and the only thing I managed to find was [URL]..I do not however want it for this application (If I really wanted to cheat at a game I would buy the software). But this is a perfect example of the pattern matching I wish to achieve.Edit: OK scratch that... I have managed to take a csreenshot of the region under a form, now has anyone any experience in pattern matching images?
I need an extremely simple regex pattern that matches anything within square brackets [].
Example:
This is a [test] text with [some] [examples].Required results: [test], [some], [examples].I don't want to get rid of the brackets, they should be included in the result (that should make it easier, right?)
If possible I'd like to exlude results that have whitespace in them, so things like [this string] should not be matched. If that gets too hard (probably not, but hey I can't even manage this :S) then I don't really mind, I can always check if the result contains whitespace myself.
I tried a lot of examples I could find online and ones that I could think of myself but none work. Note: I've been testing with the Visual Studio Find dialog (checking to use regular expressions obviously), maybe that's where the problem lies, because I don't really understand why some of these don't work...
Anyway, first thing I tried was simple: match the two brackets and one or more characters in between (that should be a +, right?)
A VS 2005 VB.net forms app has suddenly started misbehaving. When I debug the debugger is jumping all over because the code is not matching. I have tried to clean both the solution and the project and rebuilding everything. I've checked I'm in debug mode. I've checked the debug settings to ensure that "require files to match..." is ticked. I also deleted all the temporary files form the solution. I even tried renaming the code file and class name of the problem file but without success. What else can I try?
View 2 RepliesI have a webpage that needs to selectively show or hide a substantial number of controls. Each control's visibility is determined based on which of 3 conditions are true.So, for example, given the conditions A, B, and C;
Control1 needs to be visible only when A and B are true and C is false.
Control2 needs to be visible only when B and C are true and A is false.
Control3 needs to be visible only when A and C are true and it doesn't care what B is.
and so on...
If each control looked at every condition, the control logic would be ugly, but doable.
[Code]...
Anyone here kind enough to give me a code review on the following pattern that I have used for database access? I have provided one of the simpler datalayers to show the basic idea.In particular I am starting to question if using shared methods was a good idea and what problems may arise from that? Will this implementation fail in a threaded environment like ASP.Net?
Public Interface IFillable
Sub Fill(ByVal Datareader As Data.IDataReader)
End Interface
[code].....
In teh MVC design pattern, Controller is strongly related to the view (GUI). IN my application i need to generated a new BrandID, i used stored procedure to retreive the highest BrandID from teh DB (The model calls the stored procedure and sends the retreival value to the Controller), then in the controller increments the BrandID by "1" to create a new brand ID. SInce, controller is strogly related to "view", should i include this "brandID increment" part in teh controller or in the model classes?
View 3 RepliesAnyone here kind enough to give me a code review on the following pattern that I have used for database access? I have provided one of the simpler datalayers to show the basic idea.In particular I am starting to question if using shared methods was a good idea and what problems may arise from that? Will this implementation fail in a threaded environment like ASP.Net?
[Code]...
One of the problems that I constantly see with Winforms applications is that the GUI thread is stuck while a long-running task is running or just plain stops refreshing (yes, I know - needs threading). Is there a code template/design pattern I can use when reacting to mouse clicks or button presses? Should there be a processing thread always running in the GUI app? Basically, how do I write a great Winforms Application that is easy to maintain and doesn't have any quirky refresh bugs?
View 4 RepliesI'm trying to extract all rows from a datatable where "CODE" follows the pattern "Z##A". I tried the following to no avail:
Dim floods() As DataRow = arqTable.Select("mid(code,1,1)='Z' and isnumeric(mid(code,2,2)) and mid(code,4,1)='A'")
An error returned "The expression contains undefined function call mid()."
I could go through the rows using a FOR EACH loop but I'm just curious if there is a way to simply use the datatable select function. *Edit: BTW, using "code like 'Z%A'" is not going to work as I'm specifically looking for Z[number][number]A and not ones with Z[letter][letter]A.
I have a code to read and find match the same value of a text file.This is the code.
Imports System.IO
Public Class Form1
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As
[Code]...
I have two files like this
File one
[2 11.63 39.7] X7.705 Y0.735 209.037
Open -209.037
18N694 P321 117461, 50374 100MIL;
[code]...
what i need to do is from file 1 let say my line is like this
[2 11.63 39.7] X7.705 Y0.735 209.037
Open -209.037
18N694 P321 117461, 50374 100MIL;
from the line i must take P321 and match with my File2 if i find the mathing line like this
12N709 11.3611 4.9474 P321 L6 BOTTOM 100MIL 43-CHISEL X11.3611Y4.9474 1922 0
then i must take the value beside P321 which is L6 and write it in my original file like this
[2 11.63 39.7] X7.705 Y0.735 209.037
Open -209.037
18N694 P321 117461, 50374 100MIL; L6
How we can do this. To get the P321 from my file 1 can i use regex pattern like this P*[0-9]. And how to match the regex pattern with file 2 write the content ?
How to store fingerprint images in the vb.net and how to match it??"
View 1 RepliesAt first i thought it was the padding since mcrypt uses zero padding but i changed the php to use PKCS7 and get the same exact results.I think it has something to do with the padding in the php.Test output from .Net:
Key: d88f92e4fa27f6d45b49446c7fc76976
Text: Testing123
Encrypted: /DMkj7BL9Eu2LMxKhdGT+A==[code]......
In VB6 datacombobox there was a property that you could set that filtered the item list as you typed in the combo box (extended matching I think it was called) so that as the user typed more characters in the box the filtering progressively narrowed down the number of items in the list.The .net control does not seem to have this facility, or does it?Do we have to programatically do it now?
View 7 RepliesHave text file with two parts
[CODE]...
The upper part and the part after the line *+*+* Top *+*+*. What i must do is i must read the value in () at the Top part and compare that value with value in [] from upper part and write it side by side
This is my code so far:
Private Function GetLineMatch(ByRef LineToMatch As String, ByVal LineNumber As Integer, ByVal FileContents() As String) As String
Dim value As String = System.Text.RegularExpressions.Regex.Match(LineToMatch, "([d
[CODE]...
If u see the highlighted value are same. But from top part when it read (2 13.50 26.3)it only matches for one time the value in [2 13.50 26.3] so it take the first line and write and iqnore the second line.
I have text file with two parts
[code]...
If u see the highlighted value are same. But from top part when it read (2 13.50 26.3)it only matches for one time the value in [2 13.50 26.3] so it take the first line and write and iqnore the second line
i have 2 groups of text in my text file
Bottom
11.0 28 Red (2 13.10 04.0) [1 16.71 33.3] 130611 2948 229111 28275
6.5 28 Blue (2 03.00 03.0) [1 05.36 58.3] 132111 -67725 191611 -51225
2.0 28 Blue (1 05.36 45.3) [1 05.36 58.3] 211111 51225 210454 34691
[Code].....
In a table I have news posts with these fields:
Title
Content
OwnerID
The OwnerID relates to the ID in the users table, how can I get the name of the user who's ID matches the OwnerID? I'm writing a website in ASP.net (VB).
I am working on an application that llops through a dataset. Within each loop, I need to test to see if the datarow number is contained within an array. For example:For Each Page in Pages Test to see if page number is found in array (i.e. page number = 3, array = 1, 3, 4, 7, 8)Next Page The test would match on record numbers 1, 3, 4, 7, 8.
View 2 RepliesI have customer data in two different 3rd party apps that I need to organize into some reasonable data structure before making changes. I currently have two sub-classes of customer, one for each 3rd party app.[code]I need to map all instances of Customer1 to their respective Customer2s.I have an algorithm that has the logic to given an instance of Customer1 and a list of Customer2s find the appropriate match.Customers aren't the only data being matched between the two applications. I've also got two Item classes, two Payment classes, two Invoice classes, etc. Each of these classes has its own algorithm to match instances...I'd like to maximize the amount of reusable code. What is a good design pattern for matching portion?What data structure do I store a matched object pair in?
View 1 Replieshow would i get this USERNAME, USERID from this string:
Code:
<a href="javascript:attackWindow('USERNAME','USERID','50','RANDSTRING', 'RANDSTRING2')">
Adding the USERNAME to listbox, and then USERID into an array separated by a space.
How ever it is returning wrong results. Any one spot the mistake. Needs to return the username / ID from every online user from [code]...
View 3 RepliesI hoped you could give me som tips about speeding up som code i have to match an item to a collection of items... I have 1250 items that need to find the best match from 16774 items(every item is a class that consist of a string variable containing the path to an image, and 9 fields containg the most dominant color from a collection of 13 colors(the closest color)) The program does not use the filename or do any color matching in this step, only check the 9 fields... but it takes so
[Code]...
In javascript I know you can put for instance if date= "2010"* which would do the if for the string if it starts with 2010 but it doesn't matter what comes after that.
View 4 RepliesI have 2 file like this[code]...
But it not checking for non matching value and it writing everything from file 1 but i just want the line which is not matching with file 2 .
I have 2 file like this[code]...
But it not checking for non matching value and it writing everything from file 1 but i just want the line which is not matching with file 2 .
I'm playing a simple textbased game. And then I thought why not try to create a bot. But there's one problem. A CAPTCHA...But this captcha is very simple. It's 3 random numbers wich always uses the same font, size etc.For the simplicity we can say that it uses 9 different images and randomly puts together 3 of em.I then remembered a client for a java game that matched images with text on the screen to read the text.How can I make a program that does something like this:
if imageA.bmp exists on screen then
captcha &= a
End If