C# - Find Values Where A Word Is Repeated
Jun 30, 2011
Is there a way in LINQ to Entities (SQL) to identify all records where a specified word is repeated at least/less than a specified number of times?
I can do this in memory, looking for at least 3 instances of the word "word" using:
Where(Function(x) x.Description.Split("word").Count > 3)
However the Split() function cannot translate to a SQL equivalent, and so this can only be executed in-memory, which is excruciatingly slow by the time any number of records are involved.
The SQL to do this would be something like
WHERE Description LIKE '%word%word%word%'
And that's as far as I get - I can't work out how to get that SQL generated by LINQ to Entities. I tried the ugly hacky .Where(Function(x) x.Description.Contains("word%word%word") on the off chance, but I'm almost relieved that it doesn't work!
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Jul 14, 2009
I am using Visual Basic express edition 2008.I am trying to know if a value in a single dimensional array is repeated in the array. If yes, then multiply one of them by 100. For example:
MyArray (14) = 12, 15, 18, 15, 18, 11, 15, 18, 16, 14, 18, 8, 12, 17, 10
In the above example:
MyArray (1) = MyArray (3) = MyArray (6) = 15
MyArray (2) = MyArray (4) = MyArray (7) = MyArray (10) = 18
MyArray (0) = MyArray (12) = 12
[Code]...
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Jun 29, 2012
On my VB excel macro, I am trying to create a code to search a key word on a specific row and to display the adjuscent 5 cells values in a text box. That keyword will be repeated here and there on that same row. But the adjuscent 5 cells value will be differ each time when the keyword matches.
For example: Row 20 has a word "We gave" (key word) in cell D20. I want a textbox to display the values of E20, F20, G20, H20, I20 in a text box. Then on cell M20, there will be another "We Gave". Then it should keep the value that it displayed in the text box earlier and to show the newer values of N20, O20, P20, Q20, R20.
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Aug 1, 2009
I need to sort an array. I need the most repeated strings at the start and the least repeated at the end. Any easy way to do this? My brain is currently fried
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Jun 23, 2011
I am trying to write this loop to find the word start and then insert a word in a column until it sees stop and then go through all the data and do that.
[Code]...
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Apr 15, 2009
I am currently using the code below within a VB.Net application to find specific text in a Word document. The text is surrounded by symbols represented by the character codes in the .Text statement. The code below is working fine. The issue now is that sometimes the desired text within a document has been marked for deletion and appears as tracked change within the document. I would like to find only the desired text that has NOT been marked for deletion. Does anyone know of a way to determine if the found text is a deletion?
[Code]...
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Nov 20, 2009
I have used Webbrowser control in editable mode.I am using IHTMLTxtRange for find a word and replacing it with other word.I have to find and replace internally in my code.Following is my code:-
Public Sub FindReplaceText(ByVal sfindText As String,
ByVal sReplacetext As String)
Try[code].....
It works fine for all find and replace except if the word contains vbnewline.E.g If in webbrowser control I enter 'Hii <vbnewline> Hello'The above two words contain Enter key(i.e vbnewline) between them.If I pass following string to my Method it doesn't recognize the whole word and doesn't replace the word. I have called my method as
FindReplaceAll("Hii"+vbnewline+"Hello","HiiiHelloReplaced", False, False)
Does IHTMLtxtRange support vbnewline in Findtext method?If not how can i do? All the above Find and repace need to be done in code and not by popping up the form for find and replace
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Jul 20, 2009
I am trying to create a function that searches each line of a richtextbox and returns that row if one of many search phrases are found.The app works wonderfully when used with longer words or muli word phrases as the search criteria.The problem I have is if the search word/ criteria contains a small string such as bae or sp then I get alot of false positives. Anytime bae or sp is found within any word it returns the results.I need the function to stop looking within the words for results and instead look at the word as a whole for a match.Below you can see that I am taking each line of text in the richtextbox, removing most non-alpha numberic characters and replacing them with spaces.Then I have it remove any double spaces with single spaces.For the search term list I have it take the text before the delimiter;and do the same.Trouble I am having is,if the search term is SP and the search phrase is "This is a space shuttle lauch"it will return the sentence since the sentence contains the word "space" which starts with sp.[code]
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Jul 15, 2011
I have a two different tables, Table 1 and table 2.
Table 1
-----------
Resource
Start Date
End date
[Code]....
Here I have to match the total hours of each table according to the resource,
then have to find the mismatched data and find difference with that values of mismatched data.
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Mar 6, 2009
I'm trying to write a function to find a word in a string in the this format : "ThisissometextthatIneedtofindandthisisthetext. This is another text."It's read as " This is some text that I need to find and this is the text. This is another text." but there is no space between each word. I want to get the word "text" or any word in that string. Can you help me with this function with a code sample ?
And I think that this method can be implemented with a string of Unicode also because in a sentence of Unicode it contains one or few, sometimes zero spaces between each word.
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Oct 2, 2009
I was using .indexof("myword"), then all of a sudden huge problem and headache... i was using .indexof("produce") and then it kept replacing the word produced cause produce was triggered by the first 7 letters.then i tried to use .contains("produce") and it did the same thing.so basically it doesnt search for the WHOLE word, if a WHOLE WORD begins with the phrase your searching for then it wont work.so how do i search for WHOLE words?
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Mar 6, 2012
I am wondering how to search a web browser document and highlight all occurrences of that word. I did come across a way of searching for the document .[code]...
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Jan 31, 2012
I have a folde that contains subfolders contining word documents , I need to search inside the word documents for the word AIO and all word files containing this word must be listed in list box ,
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Apr 11, 2010
i am trying to learn. started to pgm myself. i first put find a word from given string. i tried like below
Sub find_word(ByVal str As String)
Dim find As String
Dim new_str() As Char = ""
[Code].....
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Jul 15, 2009
I am working on highlighting a word when entered in a textbox.
Example:
string = "hi this is <b>testing</b>"
When i enter the word "testing" in textbox and click on search then it is highlighting the word "testing". but when i enter "is testing" in textbox and click on search then it is not highlighting the word "is testing". this is due to there is bold tag for "testing".
How can we highlight the word which is in bold tag...
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May 5, 2009
Let's say I have an object that contains a Word property and a Sentence property. The sentence must use the word, and I want to replace the word in that sentence with a link using a public function (say, GetLinkedSentence). The catch is maybe the sentence uses a plural form of the word and maybe the "word" itself is actually a phrase, or is even hyphenated. There's no length limit to the word either. How do I find and replace this word (in ASP.NET, preferably VB) with a link [word])?
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Jun 22, 2009
I just went from Visual Basic 6 to Visual Basic .NET 2008 Express Edition.
And now I am planning to make a program, using the Web Browser function, but there it stops The program is supposed to navigate to an site, then check for some text from the site.
In Visual Basic 6 I used this code:
If InStr(1, WebBrowser1.document.body.parentelement.InnerHtml, "texthere") > 0 Then
MsgBox "Found the text"
Else
[Code].....
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Sep 10, 2009
I have a file test.txt and inside this file there is a long text.
Inside this file appears very often the words (hello1, hello2 hello ..).
What I want to do is that program gives to me all the "hello" are inside this text file, and I must list them in another text file,
Example : Suppose the file is: "Today is hello1 a beautiful day hello2 and then hello23 I think hello7 I'm going to hello11 ride".[code]...
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May 25, 2011
I have a tab delimited .txt file, I am reading successfully. Reading first line and split into array. Through the loop I am checking the duplicate column name.
Now I want, if duplicated word found, how can I replace the second one. Suppose my file contains
Cell Site Cell ID Cell ID Site Detail
1 A 1 A1 ABC
2 B 2 B2 XYZ
I want to replace second Cell ID to Cell ID_2.
Cell Site Cell ID Cell ID_2 Site Detail
1 A 1 A1 ABC
2 B 2 B2 XYZ
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Dec 9, 2011
The problem is to find if a word has 3 consecutive letters in it. Such as THIRSTY, STUDENT. Here's the code I've written, but I'm stuck on how to actually write the code to check the letters.
Private Sub btnRun_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnRun.Click
Dim word As String = txtWord.Text
[Code].....
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Mar 29, 2009
I am attempting to find if a website says the words Correct, or Incorrect.[code]...
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Jun 22, 2010
i am able to print all file line in to rich text box but i have a problem to find a specific word from the rich text boxto solve this trouble.here is my code for taking input from file and print into rich text box Dim path2 As [String] = "file path"
Dim d As New StreamReader(path2)
'creating a new StreamReader and passing the filestream object fs as argument
d.BaseStream.Seek(0, SeekOrigin.Begin)
[code].....
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Feb 25, 2012
I'm new in this forum. how to find a word in a text and post all the text in that to textbox
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Jun 1, 2008
I want to open an existing document, find & replace some words and keep it's format as it is. the following is my code.
Dim oWord As Word.Application = CreateObject("Word.Application")' Open word document
Dim docFile As String = vReportPath & txtInsRptNo.Text & ".doc"
Dim oDoc As Word.Document = oWord.Documents.Open(docFile)
Dim oTable1 As Word.Table
[Code] .....
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Oct 21, 2009
Yeah, I want to make the program find a certain word, such as 10.5, in a textbox. It will have multiple lines. textbox5 is the textbox and a word, like 10.5 or longer such as 10.10.10.10.10.10. an IP.
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Feb 24, 2011
I'm trying to find some words within a string so I can use them as headers. The string has different characters involved like letters, numbers, colons and so on. I've used the Mid function but it wouldn't work if the amount of characters in the string changed. The string isn't automatically coded in as it's a text file that's uploaded.There are multiple words I need to find within the string also.
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May 5, 2009
I need to find an external application's handle using findwindow api by inputing the first word only.
Example instead of FindWindow(vbNullString, "Untitled - Notepad") typing FindWindow(vbNullString, "Untitled")
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Dec 30, 2009
i have created a template xml file witch contain some words like {contentname}.i need to replace such a tags with my values. how to search such a words and replace using filehandling in vb.net my xml templatefile is like this:
<!-- BEGIN: main -->
<?xml version="1.0" encoding="UTF-8"?>
<OTA_HotelSearchRQ xmlns="http://www.opentravel.org/OTA/2003/05" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
[code]....
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Aug 6, 2009
What I want it to do is, as I'm typing the word, that it highlights it on the board using the button(x,y).doclick sub which highlights it. Right now my implementation finds the first letter, then keeps trying each letter until it meets the 8 corner condition (ie it is neighbored to the last one) but this does not always work. If there are say 2 "G"'s on the board and I want the bottom one, this will not work. Can somebody give me an example of psuedocode
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Sep 4, 2009
I try to make a find/replace in a existing word document using vb.net. Here's my code:
[Code]...
When running the code I get a AccessViolationException on the codeline where the Range.Find is called... I use VSTD2008 and Office 2007 on Windows 7. I have also tried running the code on a machine with Office 2003 which was successful. So if anybody could tell me what I have to do differently that I get this working with office 2007 I'd be very glad!
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