logo
down
shadow

Search drives for a text file with exact word inside and make a change


Search drives for a text file with exact word inside and make a change

By : Dharmesh Vashishtha
Date : November 21 2020, 04:01 AM
around this issue I try to find a file inside a disk and then make a change. I can do it with a file dialog but the problem is that the disk is not shown at computer folders (it should be like that). So I try to find in which disk that file is and then hold the filename so I can make changes (is a text file).
code :
 Public Class Form1

Dim FileFOund As String

Private Sub FindFile()

    Dim drives As String() = Directory.GetLogicalDrives()

    For Each drive As String In drives
        Dim driveFound As String = drive
    If File.Exists(driveFound & tempfile) Then
         FileFOund = driveFound & tempfile
        End If
    Next
      If File.Exists(driveFound & "temp.txt") Then
Dim lines() As String = Filter(File.ReadAllLines(driveFound & "temp.txt"), "#Temp")
               If UBound(lines) = 0 Then
                    LblFileExists.Text = "Temp found"                        
                Else
                    LblFileExists.Text = "Temp not found"
                End If
            Else
                LblFileExists.Text = "Temp found"
            End If

End Sub

     Private Sub Button1_MouseClick(sender As Object, e As MouseEventArgs) Handles Button1.Click
If System.IO.File.Exists(fileFound) Then
        Dim lines() As String = IO.File.ReadAllLines(fileFound & "temp.txt")
        For i As Integer = 0 To lines.Length - 1
            If lines(i).Contains("Anything") Then
                lines(i) = "to change" 
            End If
        Next
        File.WriteAllLines(fileFound & "temp.txt", lines)
        MessageBox.Show("Changes complete!", "Temp")
    Else
        MessageBox.Show("Something Wrong!", "Temp")
    End If

End Sub

End Class


Share : facebook icon twitter icon
text word search inside a text file - C programming

text word search inside a text file - C programming


By : Soosan Kt
Date : March 29 2020, 07:55 AM
This might help you The flow seems correct, what you can still do to find the problem is check feof and ferror, as documented here:
code :
char repeated_data [10] = "0123456789";
char repeated_data [] = "0123456789";
char repeated_data [11] = "0123456789";
How to edit Full-text search to look for for exact word?

How to edit Full-text search to look for for exact word?


By : 汝阳火车站酒店小姐
Date : March 29 2020, 07:55 AM
it should still fix some issue I am using a full-text search function to make searches in my blog site. I want to fnd the exact word that is used in my query. , i was having same problem.
i got solution by :
code :
    ->raw_where("match (`first`, `last`) against ('{$terms}*' IN BOOLEAN MODE)")

    ->where_deleted(0)

    ->paginate(20);
Using R - How do I search for a file/folder on all drives (hard drives as well as USB drives)

Using R - How do I search for a file/folder on all drives (hard drives as well as USB drives)


By : anish
Date : March 29 2020, 07:55 AM
should help you out Messed up a bit in the comment as I misread the thread (you need dirs). You can still do this with list.files() tho. I mocked up a directory structure looking for directories named "data" but also included a file named "data":
code :
(pre <- list.files("/var/tmp/a", "data", recursive=TRUE, full.names=TRUE, include.dirs=TRUE))

## [1] "/var/tmp/a/data"   "/var/tmp/a/l/data" "/var/tmp/a/q/data"
purrr::keep(pre, dir.exists)

## [1] "/var/tmp/a/data"   "/var/tmp/a/q/data"
Change an exact word on exact roll in ASCII file

Change an exact word on exact roll in ASCII file


By : Michael Brothers
Date : March 29 2020, 07:55 AM
Does that help I need to change a string from a file, which repeats on every row, but I need to change it only for couple of rows (not for all rows). Lets say, the /etc/fstab file:
code :
$ sed -E '/\/(home|var)/ s/defaults/string/' fstab
/dev/mapper/rhel-root            /                       xfs     defaults        0 0
/dev/mapper/rhel-boot            /boot                   ext4    defaults        1 2
/dev/mapper/rhel-home            /home                   ext3    string        1 2
/dev/mapper/rhel-var             /var                    ext3    string        1 2
/dev/mapper/workvg-swaplv        swap                    swap    defaults        0 0
sed -E '/^\S+\s+\/(home|var)\b/ s/^((\S+\s+){3})defaults\b/\1string/' fstab
Exact match word from text file and print line containing word

Exact match word from text file and print line containing word


By : drprotos
Date : March 29 2020, 07:55 AM
Does that help Text file:
code :
import re

with open('abc.txt', 'r') as file:
     raw = file.readlines()

for line in raw :
    if re.search(r'^From:', line):
        print line
Related Posts Related Posts :
  • Page is empty after adding OnRowDataBound to a GridView
  • How do I check for an empty object in VB?
  • WebForms label text is not updated from OnInit()
  • Toggle DataGridView checkbox column on ColumnHeaderMouseClick
  • How can i do a split from a variable
  • How to split and trim a string in one line
  • Direct Streaming Method CopyTo does not find the end
  • How to clear the contents of an IEnumerable
  • How to get selected cell values of last row from SQL database into two labels?
  • how to replace Dot Net ErrObject with try catch
  • Posting small bits of data in VB.NET
  • add integer to datetime to find out date in vb.net
  • add number to date field in vb.net
  • for loop for a string variable
  • can't access indexer of a property in VB.Net
  • Open a Word Document
  • Does anyone have a WORKING example that displays a directory tree structure in a TreeView for VB .NET?
  • vb.net currency display has four zeros instead of two
  • How to get all forms in a VB.net (VS08) project in an array?
  • How to allow installation in a custom target directory and suppress auto-start
  • Cover the task bar with VB
  • Trigger not executing when a Batch Update runs
  • Call was rejected by callee PowerPoint Automation
  • Create a dynamic control and AddHandle WITH Values/Brackets
  • How to fill combobox column in DataGridView in vb.net?
  • How do I write to a command prompt that is already open?
  • Getting XMLHTTP to work with HTTPS
  • What is the VB.NET equivalent to this C# code?
  • Printing Photos using VB6 and/or .NET
  • lambda expressions in VB.NET... what am I doing wrong?
  • Date time picker
  • shadow
    Privacy Policy - Terms - Contact Us © bighow.org