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Sub DetectOS As String Dim os As String = GetSystemProperty("os.name", "").ToLowerCase If os.Contains("win") Then Return "windows" Else If os.Contains("mac") Then Return "mac" Else Return "linux" End If End Sub ...
link: This is just what the doctor ordered, perfect :D Thank you @Erel......

Good evening everyone, I am trying to make an application (desktop) and the three platforms appear with different fonts (windows appear correctly, linux with no italic and mac no bold and no italic...
link: -cache 'To check fc-match Arial The solution is checked in Windows 10, Ubuntu Linux 22.04 and Mac...
link: I see. Which font is this specific font? What font is available in all three platforms?...
link: Don't use the default fonts. Explicitly choose a specific font....

procedure? 3) What about MACs and Linux? How do you sign these versions of the application. 4) Would... anyone tried the URL's solution? Edit - For MAC is notarization ok? Thanks...
link: Also going through this pain at the moment. I checked and my last certificate cost US$80 (for 1 year...
link: Ha, it's all very funny in a painful way. I am just going through this right now. I previously ...
link: 144984 I think that this option - if your app gonna be open-source-code (may be you can have compile...

this info in the Forum and I found the jGetMAC library from @giga and this post from @Erel The jGetMAC library only returns one MAC Address (and I've 5 MAC Addresses/interfaces on my windows...
link: GetMACAddress() will not return the MAC address if an IP address has not be assigned to...
link: Thanks! I see now what I was doing wrong......
link: Works fine here (test program atttached)...

What can I do to save a file in directory depending on the user's OS? Can I do something that wo...
link: you should use Dim out As OutputStream = File.OpenOutput(DirUserDefault, ExportText.text + expType, ...
link: ", Null) End Sub It will return the documents folder on Windows and the user home on Mac and...

Ola I want to lock my ABM app to a particular MAC address of the computer that it will be running from. This means I need, when the app is starting to run, get the MAC address of the computer and then compare it to the built in MAC address on my app. Is there a way for a B4J server app to read...
link: Hi:Mashiane Try IP adress :ws.UpgradeRequest.RemoteAddressTry MAC First use library jGetMac : Dim...
link: MAC Addresses on Windows/Linux): https://www.b4x.com/android/forum/threads/84036...

Did some research on a Forum for Mac to get more info for Folders and Files. I am rather new at the Mac and would like to know the correct place to Install my released Programs and their Files to...
link: It works on the Mac and returns the UserName that is logged in. Hopefully it will work on Linux...
link: You can get this value with: GetSystemProperty("user.name", "") Though I don&#...
link: If the UserName could be obtained then the placing of Data into a folder under the Users profile wo...

This tutorial is no longer relevant. Use B4JPackager11: B4JPackager11 - the simplest way to distribute UI apps When you compile in Release mode the complete app is packed as an executable jar file. You can distribute this jar file and run it on Windows, Mac or Linux. However there are cases where... icon. You can use a free tool named Launch4j to convert the jar file to a native Windows executable....43.59.png The output will be a standard Windows executable. For example: http://www.b4x.com...

E' possibile lanciare un programma realizzato in ambiente B4J su macchine (Windows o Mac o Linux) che NON abbiano Java gia' installato? Se si, como se fa' ? Ciao e grazie...

Don't use this builder. It is no longer maintained. Mono is a Mac / Linux port of .Net Framework: http://www.mono-project.com/ Using Mono it is possible use B4JBuilder, the command line compiler, to compile B4J projects on Linux or Mac. (The IDE only runs on Windows.) Installation instructions: 1. Install Mono on the Mac or Linux computer. 2. Install Java JDK. You can check whether it is installed by running javac. 3. Download MonoBuilder: www.b4x.com/b4j/files/MonoBuilder.zip and unzip...