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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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Latest activity
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Latest activity
virpalacios
reacted to
Mark Stuart's post
in the thread
Wish
IDE access to B4Xlibs github
with
Like
.
Can the IDE have an option to display a list of all libraries that are pertinent to the B4X product they are in? This list should be...
Oct 29, 2025
M
Mark Stuart
posted the thread
Wish
IDE access to B4Xlibs github
in
Bugs & wishlist
.
Can the IDE have an option to display a list of all libraries that are pertinent to the B4X product they are in? This list should be...
Oct 29, 2025
M
markm
posted the thread
B4J Question
SQLite Query Running Away in B4J
in
B4J Questions
.
I'm trying the following recursive query to get a list of all nested categories from a Categories table in my SQLite DB: WITH RECURSIVE...
Oct 29, 2025
U
username_987
replied to the thread
Android Question
Which variant is good for modern devices?
.
I'm just trying to know if everything is alright with using this resolution. As I managed to get layout to fit on phones I tested on...
Oct 29, 2025
U
username_987
reacted to
Brian Dean's post
in the thread
Android Question
Which variant is good for modern devices?
with
Like
.
I am not sure what your problem is here. You should not be worrying about dpi and screen resolutions. Use the Designer and anchors...
Oct 29, 2025
asales
posted the thread
Bug?
[Solved] Error using vlr.As(Double) in Debug mode
in
Bugs & wishlist
.
This code works in the Release mode: Dim vlr As Double = 0 If IsNumber(edtValor.Text) Then vlr = edtValor.Text LogColor(vlr.As(Double)...
Oct 29, 2025
H
Herbert32
reacted to
Mr Blue Sky's post
in the thread
Share My Creation
Food Truck Management Solution (B4A Personal Project)
with
Like
.
TBYTE POS is a complete application developed personally to demonstrate the power and flexibility of the B4A (Basic4Android) language...
Oct 29, 2025
incendio
replied to the thread
Android Question
BBCodeView on B4XPages sometimes does not display correctly
.
Edit === It was BBCodeView that does not display correctly, don't know if this is related on B4XPages or not, probably not. Have 3...
Oct 29, 2025
E
emexes
reacted to
klaus's post
in the thread
German
Hilfe bei Fehlermeldung
with
Like
.
Und wo ist pnl.Initialize ? Wo ist xxxx.AddView(pll, ...) Warum zeigst Du uns nicht den gesamten Code. Es ist schwer zu helfen ohne zu...
Oct 29, 2025
E
emexes
replied to the thread
B4J Question
How to Localize UI without Showing Ellipses
.
What's interesting is that the number of component strokes that make up those texts is very similar (22 english 21 chinese) so maybe...
Oct 28, 2025
B
Brian Dean
replied to the thread
Android Question
Which variant is good for modern devices?
.
I am not sure what your problem is here. You should not be worrying about dpi and screen resolutions. Use the Designer and anchors...
Oct 28, 2025
yiankos1
reacted to
Alex_197's post
in the thread
iOS Question
[Solved] Upload to iTunes connect: FORBIDDEN_ERROR.CONTRACT_NOT_VALID
with
Like
.
https://stackoverflow.com/questions/78680844/ios-you-do-not-have-required-contracts-to-perform-an-operation
Oct 28, 2025
F
fastlingo
posted the thread
Android Question
Bottom nav bar covers app from time to time
in
Android Questions
.
Sometimes, rarely, when the app starts the Root.height appears to be including the bottom android nav bar. Since I have a webview in...
Oct 28, 2025
T
thetrueman
reacted to
Mr Blue Sky's post
in the thread
Share My Creation
Food Truck Management Solution (B4A Personal Project)
with
Like
.
TBYTE POS is a complete application developed personally to demonstrate the power and flexibility of the B4A (Basic4Android) language...
Oct 28, 2025
T
thetrueman
reacted to
LucaMs's post
in the thread
Android Question
BBCodeView on B4XPages sometimes does not display correctly
with
Like
.
The information you provided is too limited to give you an answer. Enable: B4XPages.GetManager.LogEvents = True and also add your own...
Oct 28, 2025
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