I'm currently working on a greedy string tiling algorithm to find out matches between two strings, but there is something wrong with the string, they are not marked right
Here is the code am trying:
Sub GST2(ByVal str1 As Array, ByVal str2 As Array)
Dim a, b, j, cnt, jj, max_a, max_b As Integer
' Do While maxmatch > 3
[Code].....
learning about Enum and trying to determine if it has the right methods for what I need:
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[code]I am trying to return all number values that match the regex yet this only returns the first one when there are more after it.
View 5 RepliesI am working on my application to extract the value from my php page using with the regex pattern. I can extract the value using with the mystrings1 tags with no problem, but I can't be able to extract mystrings1 and mystrings2 tags in the same line.
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I have been looking for examples to find the string between two strings. This top one works fine;
Public Sub ReadData(ByRef keywordStart As String, ByRef keywordEnd As String, ByVal filename As String)
Using reader = New StreamReader(filename)
[Code].....
Now the first one is fine - Ext_Volume is result of the string between the strings <Volume> and </Volume>. <Volume> and </Volume> are unique so this is straight forward.
However the second one - "^FDExp:" is unique, but "^FS" is not unique. There are occurances of "^FS" before and after "^FDExp:".
How do I get the string to search AFTER the occurrence, not before etc?
How can I find a string between two known strings like:
name=login value=12345 />
Now I need to get the string/the numbers between name=login value= and />
It's from a webpage so it has multiple lines.
I have a string in which if the string "<error" appears (as part of a larger string which would look something like this
" <error code="200">Current security level not high enough.</error>"), it finds what the code equals (in this case 200) and the message which appears between the pointy brackets (in this case "Current security level not high enough.").[code]...
I am trying to take a value from an html file. I know what code will be around the value. So I want to split the html doc with these values so I can get the value between them.
For example:
<h4>Availability</h4>
<p>
<b>Availability</b>: VALUE IS HERE <br />
</p>
[Code]....
I have a string, and I want to search it for multiple strings, which I basically want to use for searching for urls in an HTML file that's been loaded into a string.
so get the value of everything between
href="http:// and the next " and return it (I want to check each one separately and do different things with them, so maybe add them to an array that I can loop through?)
preferably simple short code than highly functioning code
I am trying to find a solution, in eliminating repetitive string names, say for ex.,in a literal field, i am populating names of the contributor of certain article's history version, and so, if "ron" has contributed to the versioning of an article 3 times, the name "ron" gets added to this literal control, and outputs "ron" 3 times.
View 5 RepliesI've been working on a small project to sort through multiple text files which have all the same strings. Basically, I am looking to sort through and create a text delimited file for future use. The below script is what I have come up with so far, and have tried several "For Loops" but found that I was lot worse off than working with the "Do"[code]...
View 7 RepliesI have a text file DIC.TXT.[code]...
View 4 RepliesI am trying to write login page code for the login button but can't find how to find a string in a .txt file. The only code I have managed to find on the subject is opening up the text file with the
FileOpen(1, "File location", OpenMode.Output) code, but even this would be best removed as it would open the text file containing all usernames and passwords within the file.I need the system to search for a specific string within a file ( Usernames___Passwords.txt (159bytes)Number of downloads: 134), and with that string find the password associated with it (in my attached example the letters/words after the apostrophe) but stopping at the end of the line.
i was used with php to use printf to build my strings, but i cannot find anything similar with asp and i end up writing crap like:[code]
View 1 RepliesI have a specialized string dictionary of (string, string) (_RulesAndTheirDescriptions) that contains the name (key) and description (value) of methods in a given class. I currently do the following query to search for a match on the key or value and then bind that to a grid.
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I'm using this for a single value to search for.
intPositionOfApartment = InStr(StrConv(pStringToParse, vbUpperCase), "APT") Is it possible to search for more then one value such as "APT", "UNIT" ?
If yes please show me an example of how it should be coded.
I have a problem finding strings that do not exist in a column in a database. I am going to use linq but its more the 'way' of doing I am concerned with.
I have strings like;
MEAL
GPST
EXLEG
EXLG ...etc
I need to find records that does not have this list of strings in, so for example DBML BUT sometimes I can have the string MEALDBML, or more concatenated. So this is a known string of MEAL and unknown string of DBML. I would then want to see that record. I do not know the unknown strings up front, so its a case of feeding in the strings I know are ok, and finding one that are outside that list. I was also thinking of regex?
i have the following code
Dim url1 As String
url1 = "www.google.com" & GWP_NodeList.Item(i).SelectSingleNode("icon").Attributes("data").InnerText
Dim webClient As New System.Net.WebClient
Dim bytes() As Byte = webClient.DownloadData(Url)
[code]....
I get this error:
Could not find a part of the path 'D:UsersGlenn RuysschaertDocumentsVisual Studio 2008ProjectsUITestUITestinx86Debugwww.google.comigimagesweathersunny.gif'.
How on earth did it all of a sudden add the startuppath to my url?
First it might sound like an ordinary task but keep reading it isn't. I can't figure out how to find a phrase in a text file, and replace it with something else. Tried lots of things but always ending up with empty hands.
Suppose there's a text file in this order:
valueabc=6000.0000
valuettt=200.0000
valuexyz=7000.0000
I want to;
1) Find the phrase (e.g. valueabc) by scanning the whole text,
2) Replace the number that starts after "=" and ends before ".", namely "6000" in the middle with any number value i want.
I don't need the parts before "=" and after ".", only the number in the middle.
Say I have a List(Of Tag) with Tag being an object. One member of Tag, Tag.Description, is a string, and I want to make a comma-separated concatenation of the Description members.Is there an easier way to do this than to read the Description members into a List(Of String) and then use the Join function?
View 2 RepliesIs it possible to use regex with Range.Find.Text or set the Word.Range according to a regex in word automation? I just want to find strings that match a regular expression an manipulate them.
View 2 RepliesI have users check off lab facilities in a UI. I want to use linq to fetch corresponding records for all of the labs that they have checked off. Basically,
Dim myRecs = (From l As EpiData In myDataContext.EPIDatas Where l.facility= _
one of the checked labs
So basically, I need to write a linq query where the "strings" to match are determined at runtime. Is there any way to do this easily? I know that there is a library out there called dynamic LINQ, but (1) it's in C# and I'm writing in VB (2) I'm really just looking for a single, simple solution for this single case.
I've got a lot of text that I'm pulling into a string, potentially.
In the text - I'm embedding "Tags" or "Labels" for certain sections. These tags will be used so that I can pull text out of this one string and then break it down into parts. How would I go about doing something like this? Each "tag" will begin with the tag name in square parenthesis and end with /name in parenthesis.[code]...
I am writing the code as I got the time from the timeanddate site as I use html class method to get the string.
Module Module1
Public Sub time1()
'Create a request for the URL.
Dim request As Net.WebRequest = Net.WebRequest.Create("http://www.timeanddate.com/worldclock/city.html?n=240")
' If required by the server, set the credentials.
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The statement of If time1() Then is incorrect which it needs a value, like if it true. how I can find out the valid time on other the site and then find the "odd" strings from html class?
I am trying to find the currency in strings like "NTE $22,539,420.00". I tried to use several regular expressions including ^s*[+-]?s?$?s?(d*.?d{2}?){1}$ but none of them seem to work.
View 4 RepliesI am working on a UDP Client/Server, and currently i have them sending back and forth strings, which i convert to bytes, and then open the bytes to read. I want to now send an Object instead of those strings, which includes multiple unsigned integers and strings.
View 39 RepliesTrying to parse this and return the following 3 items: [code] Using this regex expression below I get the matches, but drop the leading "-" at the front of each grouping. I get the "-" in the middle of the group though. [code]
View 2 RepliesI have a list of strings. For each string in that list, I want to prepend another string. I wrote a method to do it, but I was wondering if there was something already in .NET I could use to do this. It seems like something that could be built in, but I was not able to find anything.
Here is the method I wrote:
Private Function PrependToAllInList(ByRef inputList As List(Of String), ByRef prependString As String) As List(Of String)
Dim returnList As List(Of String) = New List(Of String)
For Each inputString As String In inputList
returnList.Add(String.Format("{0}{1}", prependString, inputString))
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It works, but I would rather use built in functions whenever possible.
I'm migrating from VB6 to VB.NET, in hence my questions below:
I have to write a function that returns array of strings.
How can I initiate it to empty array? I need it since I have to check if it's empty array after it returns from this function.
Is list of arrays better for this purpose? If I use a list - Is it empty when it firstly defined? How can I check it it's empty?
This is my line of codes. but it only compares to the equal match on the textbox. is there any way where i can match even just a keyword and will select all items with the same keyword that i type on textbox.[code]...
View 1 Replies