split

Hello All, I need to zip a 700MB file into several 100 Mb files, like file1.zip, file2.z01, file3.z02, etc.. So I can send it via HTTP Postmultipart Is there any lib or any way to do it, in B4A ? Thanks

How you can check enter data is IP or not valid when user input Ip in textbox, you must check this. one way is using Regex for this i have source code. i test it and work true: Sub ValidateIP(ip As String) As Boolean If ip.EqualsIgnoreCase("localhost") Then Return True Dim pattern...

Moving data from a text file to SQLite database. If I have a line in the text file like for example this: 123, "John,", Smith Then what would be the fastest way to split this line in these 3 fields: 123 John, Smith As these files can be large, I need to process the file line by line, so I...

'TextField1.Text is empty - just loaded the layout. 'Logs zero. Log("TextField1.Text.Length = " & TextField1.Text.Length) Dim str() As String = Regex.Split(",", TextField1.Text) 'Logs 1 instead of zero. Log("str length = " & str.Length) EDIT: Dim str() As String =...

Hi everyone, i'm trying to porting some javascript (react) code into B4A, but the data.slice(from, to) function is used to create blocks of 512bytes from a larger file. What is the equivalent in B4X? Thanks in advance

Hello, I'm asking a question I didn't see in the forum (or I've lost my glasses !) Is there a way to split the (tab) coding window horizontally ? why this question ? I generally code my views, so when I create a new one, I go on top to declare, then go on bottom to code many times an hour. So...