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Welcome to B4X forum!
B4X is a set of simple and powerful cross platform RAD tools:
B4A
(free) - Android development
B4J
(free) - Desktop and Server development
B4i
- iOS development
B4R
(free) - Arduino, ESP8266 and ESP32 development
All developers, with any skill level, are welcome to
join the B4X community
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B4J - Desktop, Server and Raspberry Pi
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B4J Questions
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B4J Question
[BANano] BANanoObject.RemoveEventListener(?, ?, UseCapture) not available
Mashiane
Sep 20, 2020
Answers
1
Views
1K
Sep 21, 2020
alwaysbusy
Paths Directory Assets and other Mysteries.
rgarnett1955
Sep 20, 2020
Answers
4
Views
2K
Sep 21, 2020
rgarnett1955
E
ComboBox Prompt
EvgenyB4A
Sep 20, 2020
Answers
1
Views
1K
Sep 21, 2020
Erel
Will B4J apps run on ARM-based PC's and Apple Silicon?
Cadillac
Sep 8, 2020
Answers
6
Views
3K
Sep 21, 2020
psdos
P
Adding an onAction event to a button to handle pressing ENTER
MegatenFreak
Sep 16, 2020
Answers
5
Views
3K
Sep 20, 2020
MegatenFreak
DButils not running under Linux
ThorstenStueker
Sep 19, 2020
Answers
4
Views
2K
Sep 20, 2020
Erel
T
JavaObject.InitializeStatic throws java.lang.ClassNotFoundException in Release Mode but not in Debug Mode
Tobias Leininger
Sep 16, 2020
Answers
7
Views
2K
Sep 20, 2020
Erel
[Solved]B4J file.DirAssets file access works in debug but not release - why?
William Lancee
Sep 19, 2020
Answers
3
Views
2K
Sep 19, 2020
William Lancee
App crashes under Linux
ThorstenStueker
Sep 18, 2020
Answers
1
Views
2K
Sep 18, 2020
ThorstenStueker
[BANano] BANano does not support #if?
Mashiane
Sep 18, 2020
Answers
1
Views
1K
Sep 18, 2020
alwaysbusy
B4J - Pi4 - Camera
ElliotHC
Sep 18, 2020
Answers
1
Views
2K
Sep 18, 2020
derez
A
Feeling a little lost (to say the least)
AlphaBase
Sep 18, 2020
Answers
2
Views
2K
Sep 18, 2020
AlphaBase
A
Web App, how to exchange data between Main & class instance
madru
Sep 17, 2020
Answers
4
Views
2K
Sep 18, 2020
hatzisn
Storing serialized objects into a database
vfafou
Sep 18, 2020
Answers
2
Views
988
Sep 18, 2020
vfafou
Custom listview
ThorstenStueker
Sep 18, 2020
Answers
4
Views
1K
Sep 18, 2020
ThorstenStueker
C
Non-UI application installation
CR95
Sep 15, 2020
Answers
3
Views
3K
Sep 18, 2020
Erel
A
Help needed - ftp.list only listing top level directory. Client in B4J, Server in B4A
Al Summers
Sep 14, 2020
Answers
8
Views
4K
Sep 17, 2020
Al Summers
A
Received fatal alert: protocol_version
npsonic
Sep 17, 2020
Answers
2
Views
2K
Sep 17, 2020
Erel
C
Clean project question and small bug in the search bar of the website.
ChristopherD
Sep 16, 2020
Answers
3
Views
2K
Sep 17, 2020
Erel
Firebase REST API - send message need help with auth
Alexander Stolte
Sep 17, 2020
Answers
3
Views
3K
Sep 17, 2020
DonManfred
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B4J - Desktop, Server and Raspberry Pi
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