How To Add Commas To Large Numbers
Mar 29, 2011Any simple way to add commas to large numbers (example: instead of "123456789" as my text converted {and loaded into a text box} output of a calculation, I want to see "123,456,789")?
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Removing Commas From Numbers?
Jan 5, 2009i have a Text File.the contents of which are as follows:
name amount(per KiloGram) quantity(in KiloGrams) total($)
rice 2$ 100 200
[code].....
RegEx 20 Real Numbers Separated With Commas?
Mar 11, 2010I worked around to modifying regular expression below but i could't get what I need. I google it, many things found but not for what i want. Dim valid AS Boolean = Regex.IsMatch(TextBox1.Text, "^(,?d+){0,20}$")Allow numbers exactly like 32,1,6,32,12,21,21,54,675,8,4,3,2,9,0,21,21,21,43,744 in TextBox1. Perfect.
View 4 RepliesFormatting Numbers - Output With Properly Inserted Commas
Mar 7, 2012How to format numbers in VB.Net. All I want is properly inserted commas in my final output. Such as:
lvwItem.SubItems.AddRange(New String() {ConvertToMegabytes(CULng(LogicalDrive.TotalSize)).ToString})
I have three functions which I use to convert various numbers to MB GB and TB. I would like to have the final output number be properly formatted with commas as necessary.
Private Function ConvertToMegabytes(lngbytes As ULong) As String
Return (CDec(lngbytes) / 1024D / 1024D).ToString("F1") & " MB"
End Function
Private Function ConvertToGigabytes(lngbytes As ULong) As String
Return (CDec(lngbytes) / 1024D / 1024D / 1024D).ToString("F1") & " GB"
End Function
Private Function ConvertToTerabytes(lngbytes As ULong) As String
Return (CDec(lngbytes) / 1024D / 1024D / 1024D / 1024D).ToString("F1") & " TB"
End Function
Vb6 Xor Large Numbers Not Working
Feb 18, 2012[Code]...
The loop will run about 3 times then overflow. I guess no matter what u do xor will result in Byte,Integer or Long. CDec(Key) will not work I need a way to bypass this so i can Xor large numbers.
Working With Very Large Numbers?
Oct 25, 2010How can I calculate 2^ 3333 in vb.net it calculates up to 2^ 60 it says infinite for this calculation. Is tehre any way to work with really large numbers?
View 1 RepliesModulus Calculation Of Large Numbers?
Oct 19, 2010how to get the mod of large numbers? for example: (3214282912345698765432161182 mod 97)
View 10 RepliesOverflow Exception-very Large Numbers?
Jun 22, 2010This piece of C# code does not produce any overflow exception.wordsize is a constant equal to 32.the x and y can be very big at the computation time. So big that long or decimal even cant hold. But C# handles the problem even the value of the variables exceeds its limits.The computation gives thr right result.(I dont know how it does it)
[Code]...
VS 2008 : Dealing With Large Numbers?
Mar 12, 2012I want a method of dealing with very, very, very big numbers (potentially a million digits). It is very cumbersome to deal with very big numbers in VB, would another language perhaps be better for that?
View 10 RepliesDeal With Incredibly Long (large) Numbers In .net?
Nov 27, 2010How is it possible to deal with incredibly long (large) numbers in vb.net?I am working on Problem 25 in Project Euler, and my program cannot handle these computations.Is there a data type that can handle thousands of digits?
View 3 RepliesVS 2010 Working With Extremely Large Numbers?
Apr 28, 2011For example, to calculate this:(22 ^ 29) Mod 57Supposedly there is a way to get around overflows and do these calculations, but I can't find much online. Now, the person who said this was doing VBA in Excel and said that there was about 4 lines of code which could handle the overflow so it wouldn't happen.
View 4 RepliesCreate A Program To List A Large Group Of Numbers?
Feb 7, 2011I am currently trying to create a program to list a large group of numbers for me. My final goal is to have every 2, 3, 4, ..., and 9 digit number containing only "1" "2" and "3". I thought I would go about this by using the following VB.NET program and then copying it into a text editor, and using find & replace to eliminate all other numbers.
Public Class Form1
Dim Start As Integer = 333333333
Dim Counter As Integer = 333333333
[Code].....
it fails due to the massive amount of processing that needs to take place. However, adding the intervals requires a great deal of time for each number to be displayed without any crashes.
Is there some way (in VB.NEt or another language) to get the number list I want in a short (an hour or less) amount of time?
Out Of Memory Exception / Parallel.For Loop / Large Numbers?
Nov 27, 2011I need some guidance on a little program I'm making (one that I thought would take a couple of hours from start to finish, it's been days now ...) that determines all of the proper divisors of any given number up to the maximum value of a UInt32.
View 8 RepliesVS 2008 Count A Large Amount Numbers In Short Time?
Nov 23, 2010I need to count a large amount numbers in short time.As a result the CPU jumps to 40-60% on 4-core PC.Which is extremely high.I have any idea that will lock up the thread for some time, but not actually slow or reduce the amount of files that are allowed to be counted per a giving time period.
Vb.net
Application.DoEvents()
Threading.Thread.Sleep(1000)
Shape Of Really Large Characters Such As Numbers And Alphabetic Characters
May 9, 2011With the shape of really large characters such as numbers and alphabetic characters + others, is there a way to get that shape as a REGION please?Imagine a really fat snake forming the letter S or two rectangles placed together to form a large letter L or a T like the shapes in TETRIS.
1) Does anyone know of anything in VB.Net that can translate such shapes into a System. Drawing.Region or know of a project elsewhere that achieves this please?
2) While I'm on the subject, how would you SCALE UP / DOWN a System.Drawing.Region please? How would you work out the Transform Matrix required please?
Large Multidimensial Array - Write A Program To Do Markov Chain But States Are Quite Large
Jun 9, 2011I want to write a program to do Markov chain, but my states are quite large. First of all I calculate all the transition probabilities and revenues for all states(1381860 total states), and store in a multidimensional array. Public RevArr(0 To 9, 0 To 750, 0 To 282) As Long
After that the iteration of markov chain should use these as inputs to calculate the steady-state probabilities. But when I try to run the main code I got this error.Exception of type 'System.OutOfMemoryException' was thrown.
The following is the declaration of second array I add just another dimension for storing all the iterations, but I get this error. Dim stateprob(IT + 1, 0 To 9, 0 To 750, 0 To 282) As single
CSV With Commas In File
Jan 27, 2010I'm new to using CSV Files, and I've been looking around for a few hours now for a good example on them and no luck. This is what I have so far, which does work.[code]how to ignore commas within the file... for example lets stay Data Entry Guru entered 78 Main St, Apt 1 and the raw file reads ,"78 Main St, Apt 1",Anytown, CAI would like 78 Main St, Apt 1 to be one "field", Anytown another and CA another.
View 5 RepliesAdd Commas To Textbox AND Allow Negatives?
Apr 17, 2011I'm having another brain fart.
Code:
Private Sub txtDodgeExperience_TextChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles txtDodgeExperience.TextChanged
[code].....
Convert A Number So That It Has Commas In It?
Oct 14, 2010I am trying to convert a number so that it has commas in it. If the number is 1234 it should be 1,234 or if its 1000000000 it will be 1,000,000,000.
View 1 RepliesHow To Insert Commas To String
Nov 22, 2010I have a string that looks like this: This Original Product comes in a black colour and first thing I need to do is to remove the words with 3 letters or less and after insert a comma after each word. (Original, Product, Comes, Black,.....).
View 8 RepliesReplacing Commas In Csv File?
Mar 24, 2009I am loading a dataset with a csv file.I remove the quotes around each field in the csv file and I am splitting each field wherever there is a comma:Dim fields() As String = lines(i).Split(","c) The problem is that some of the fields have a comma in the csv file (surrounded by double quotes).How do I replace those commas with a space to avoid problems when loading the dataset?
View 18 RepliesSeparate The Number With A Commas?
Sep 29, 2009I am doing on a program that store the numbers in the textbox. The problem is how am I going to separate it with a commas while displaying in the textbox. The numbers i get from the datagridview.
View 3 RepliesVS 2010 Removing Commas From Csv
Oct 16, 2011I'm reading a csv and load it to a DataGrid using this:[code]Each item on record is between two commas, I tried a lot of things to remove them but I failes, wich is the best method?
View 4 RepliesAdd Commas Spaces After Each Textbox In VB 2010?
Feb 1, 2011' save order data Dim path As String = "C:UsersMoiseyDocumentsVisual Studio 2010ProjectsMoonbucks Coffee SolutionMoonbucks Coffeeinorderdata.txt"
[Code]...
How To Remove Inverted Commas From String
Jun 25, 2010I am trying to do s.Replace(""","") dosent work, also tried s.Replace(char(34),""). I want to remove any " from a string.
View 3 RepliesImporting CSV File With Commas In The Data?
Feb 27, 2011I'm sure this is a common problem but I have been unable to find a good solution anywhere.I am using line.Split to read a CSV file.Unfortunately the data contains strings that have comma's in them like so:
"Singer","Hasselhoff, David",21,15
This results in 5 strings:
Singer
[code]....
Reading A CSV File With Commas In Field
Dec 21, 2009What is the best way to read a CSV file that contains quotes within fields?I was doing something like this but it is too hard coded it would seem.[code]
View 4 RepliesSplitting A Csv Line With Commas And Quotes
Mar 11, 2010I have a comma separated file that has commas in the data, so using Split() doesn't work. I tried to use Jet 4.0, but a column has text and numeric data in it, so half of the values return null. After researching for hours and getting nowhere I attempted to write my own split function that checks for quotes so it can skip past the extra commas in the line. I fiddled with it for a few hours and got it almost running. [Code]
View 7 RepliesVS 2008 Read A Txt File After Commas?
May 22, 2009I want to read a text file that has multiple lines and commas on every line, every comma represents a value, like an integer or boolean. here is an example
50, 100, 50, 50, True, "C:WINDOWSWhatever.jpg"
I want to read each individual line from the text file and read the values after the comma's.
So the first value would be a picturebox height, the value after the second comma would be the width, the value after the third would be the top, after that the left, and then stretch image, and the location of the image. How could I do this?
Here is a simpler version.
Height, Width, Top, Left, Stretch?, ImageLocation
how to read individual lines in text files.
VS 2010 Show A Big Number With The Commas?
Feb 12, 2011I mean, a big number like million in this way: 1,000,000? I know i have to parse the number somehow and add the commas there and stuff, but how?
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