Say I have an array array<double>^ buffer = gcnew array<double>(100); And I want a function that does something like:
[Code]...
but that don't allocate and/or move &buffer[0] when you want to trim the array.
How do I trim all whitespace in an array?[code]
View 2 RepliesI have a long byte array.I need to eliminate the initial 16 bytes. Is there a shortcut do it?
View 2 RepliesI have some arrays that I don't know the exact number of indexes it will have, but I know the max it will have which is 1024, but let's say only 24 of those are actually used, is it possible to trim off the excess 1000 indexs that are worthless for efficiency purpose (if that even matters)?
View 7 RepliesWhile Not sr.EndOfStream
line = sr.ReadLine
If line.Contains("Year") Then
currentYear = line.ToString
ElseIf line.Contains("mandatory") Then
moduleStats = "M"
[Code]...
this is my code, when i view the array in the message box it contains a comma at the end of each array element which is something i don't want any idea's how i can trim this for each element?
I'm working with this new API that returns some XML. The problem is that the developer has chosen to indent his returned XML and it's driving me nuts. So, I thought I'd just trim it and then use it that way. But it's not working. here is what I'm getting back from the API:
<response>
<result>success</result>
<session_guid>33434343556</session_guid>
</response>
The code, of course, comes back in a StreamReader object called reader. So my plan is to write the UNTABBED XML to a text file. I thought this would work:
dim output as String = reader.ReadToEnd()
dim xml as String
'open the file in a try/catch statment. Won't include that here
....
....
'Now, we're going to remove whitespace using String.Trim() and write it to a file:
xml = output.Trim()
Then I close the file and move on. The problem is that the String.Trim command isn't working! When I open the file, the indentations ARE STILL THERE and it's throwing everything off.
I'm a bit confused at why this code does not trim "say" but instead only the first letter "s".
Public Class Form1
Public Declare Function GetAsyncKeyState Lib "user32" (ByVal vkey As Integer) As Integer
Private Sub Timer1_Tick(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Timer1.Tick
[code].....
I want to trim number like 1.1.5 to 1.1 and then 1
in my project there is a subhead 1 and in subhead 1 there is item 1.1 and in item 1.1 there is subitem 1.1.5 and so on.
e.g
1
1.1
1.1.1
1.1.2
[Code]....
now i want if i select 1.1.5 subitem it should select 1.1 item and subhead 1 automatically. to store in database.
At present I am trying to publish a program which I changed an IP address in but it is bringing me back two errors which are as follows:
TRIM IS NOT A MEMBER OF SYSTEM.NET.MAILADDRESS
and
DATABASECREATIONSCRIPTS IS NOT A MEMBER OF RESOURCES
What I cannot understand is why these errors are appearing as this program has been published before (not by myself) and is working correctly.All I have changed is the IP address which the program connects to in several different places. No hardcoding has been changed.
I am trying to use socket to transfer byte to client. I define Byte(1024) because I am not sure how many character is the server sending! I don't know how many index of this array has been occupied!?
View 1 RepliesI have this string that shall come in from another file. The string has maximum length of 102 digits. I need to compare the string with numbers in a pair and delete those from that string.
e.g - 6125223659587412563265... till 102
numbers that compare with this string-
first set - 61
new string = 25223659587412563265
second set - 36
new string = 252259587412563265
and so on. the set of numbers shall go to maximum of 51 pairs = 102, which shall give an end result of string = "" How can i achieve this in a loop?
this is not answer, this is editing the question. i dont know why but the edit button just vaniashed so i have to edit question here. No duplicates will ever be in this string. and in the end when compares are done, i want to see what numbers are left in pairs.
How do I trim " out of a string? Because the following doesnt work:
[Code]...
I'm writing a simple application in vb.net and need to output some information to a log file for diagnostic purposes.In order to ensure that the log file doesn't get too big, I need to trim it to a certain number of lines (say 5000). For performance reasons, the trimming doesn't have to occur each time a log entry is written out nor is it critical that trimming occurs (for example, if the application crashes prematurely).
However I'm not really sure the best way to trim it. Loading the entire log into memory and then re-writing only the last 5000 lines back out would work, but I'm sure there is a cleaner and better way to do this.
the user may open a 4 minute audio what i wnat is just to record first one minute or between two points(like between 1.14 and 1.32) and save in to .wav format
View 4 RepliesI have a large file (typically more than 1GB) with following format[code]...
My question: Is there a simple way to trim the header information without have to read the content part and save to disk again? I mean I just need to modifying the existing file and delete the header part.
This is my vbscript to read the text file .. I want to know how to split some of the chinese characters.In my code it prompts the Text Line by Line with chinese characters my problem is how to split the chinese characters and the open and close pharenthesis[code]...
View 1 Repliesi want to trim a text from the 4-th letter and i want to put the trim text into a richtextbox...how can i do this? i search and i don't find something good....
View 3 RepliesI have a spreadsheet that I need to trim 3 columns. I have scoured the net but can't find anything that I've been able to use to trim each cell in columns A, H and I. I am using Excel 2003 and VS2005.
View 1 Replies[code].....
View 4 RepliesI need to trim everything preceding the last / in a string. for example if the string were "C:FilesNewprogram.exe" all I want is the "program.exe portion.
View 3 RepliesHow can I trim MyString to be MyStr?
View 3 Repliesthis is my code -
With ad.Tables(2)
For i As Integer = 0 To .Rows.Count - 1
If .Rows(i)("name") & "" <> "" Then
temp &= .Rows(i)("name") & ", "
[Code]...
I am trying to trim the path from a filename. With the following code, it returns "My Documents" where I should be getting "Test.txt". if I change the 1 to a 4 I get what I'm looking for, but that's not going to work if I'm working with a file deeper into subdirectories.I need it to display the name of the file regardless of location or file type. Any ideas?
Private Sub trimname()
Dim filelabel
split = current.Split("\")
[code]....
I need to trim the last for characters off in a text box. These characters are either .jpg, .bmp, or .gif.
View 10 RepliesWhat code can I use to trim a word from a string in Visual Basic.NET?
for example, If I had the following string: Dim str As String = "Hello World"
And I want to trim this string so it only displays "Hello"
I have tried a few trim functions but can;t work it out.
I'm try to trim the end of a text
[code]...
The Drive String equals to "C:" But I need to change it to "C:"
Dim hello As String= Left("worlds", 1) im getting an error saying Public Property Left() As Integer' has no parameters and its return type cannot be indexed
View 1 RepliesI have a Label that is being updated with numbers and some symbols, and when the Length is > 13 it automatically trims the right to the closest space or sysmbol. How can I trim the right end of the string to maximize characters. [code]
View 4 RepliesI am trying to trim the path from a filename. With the following code, it returns "My Documents" where I should be getting "Test.txt". if I change the 1 to a 4 I get what I'm looking for, but that's not going to work if I'm working with a file deeper into subdirectories. I need it to display the name of the file regardless of location or file type.
View 2 RepliesReturns a list of customers with whitespace on the end.. very annoying .what can i do to trim in code behind?Also if I bind using the databinding on smart tag is there a way to trim?
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