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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
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B4X Programming Forum
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B4A - Android
Android Questions
Please post any technical question in this forum.
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Android Question
Bytes converter. Can someone help me with my confusion with IntsFromBytes
13 minutes ago
aeric
Tutorials & Examples
Android development starts here.
Please do not post questions in this sub-forum.
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28.5K
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Android Example
[B4XPages] jRDC2 + MySql CRUD + Login
Yesterday at 1:36 PM
aeric
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B4A Library
AppUpdating 2.0 - update non-market apps
16 minutes ago
warwound
Code Snippets
A place to share useful code snippets.
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Android Code Snippet
Custom Toast Message
Today at 12:10 AM
sadeq.hitex
Bugs & wishlist
The place to discuss bugs and missing features.
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Wish
ML_kit Selfie Segmentation
Sunday at 3:31 PM
toby
Share Your Creations
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Share My Creation
B4A Social Network Version 1.50
Yesterday at 9:15 AM
Serge Nova
B4i - iOS
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iOS Question
Hosted Builder error: iOS 17.2 Platform Not Installed
5 minutes ago
Jmu5667
iOS Tutorials
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iOS Tutorial
ITMS-91053: Missing API declaration
Mar 28, 2024
Erel
iOS Libraries
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T
B4i Library
[class] Altimeter
Apr 7, 2024
Tonrad
iOS Code Snippets
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470
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470
iOS Code Snippet
InputList
Tuesday at 12:57 PM
Star-Dust
iOS Bugs & Wishlist
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716
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Bug?
"TOP" and "BOTTOM" don't work in B4i, Solved
Apr 13, 2024
Alexander Stolte
iOS Share Your Creations
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156
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874
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874
Share My Creation
CleanTasks - a minimalist to-do list
Apr 25, 2024
Alexander Stolte
B4J - Desktop, Server and Raspberry Pi
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B4J Question
ABMMini bug
Today at 8:40 AM
alwaysbusy
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B4J Tutorial
[ABMaterial/ABMServer] Mini Template for absolute beginners (update 2024/05/02)
Today at 8:45 AM
alwaysbusy
B4J Libraries & Classes
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694
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11.2K
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B4J Library
[Web][ABMaterial] Framework for WebApps
Today at 9:30 AM
JackKirk
B4J Code Snippets
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465
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B4J Code Snippet
[B4X] MiniORMUtils - SQL Query Builder
Sunday at 5:35 PM
aeric
B4J Bugs & Wishlist
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5.1K
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5.1K
Wish
Any ScrollView with open source code: add DisabledScrolling as Boolean
Tuesday at 8:14 PM
peacemaker
B4J Share Your Creations
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594
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5K
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Share My Creation
[Web][SithasoDaisy] Revolutionize Your Ride: The Ultimate Vehicle Expense Tracker App using Api Key Secure MySQL REST API on top of HTTPS
Yesterday at 10:08 PM
giannimaione
B4R - Arduino, ESP8266 and ESP32
B4R Questions
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B4R Question
ESP32 how to use BT with astream
Yesterday at 3:03 PM
Erel
B4R Tutorials
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202
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B4R Tutorial
Controllino Mega PLC Examples
Yesterday at 12:45 PM
Johan Schoeman
B4R Libraries
Additional libraries
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137
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838
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838
B4R Library
rFastPID
Yesterday at 3:55 PM
Johan Schoeman
B4R Code Snippets
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118
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352
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352
B4R Code Snippet
Useful defines
Mar 25, 2024
Daestrum
B4R Bugs & Wishlist
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247
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1K
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L
Bug?
[Board selector] error
Mar 19, 2024
Lee Ingram
B4R Share Your Creations
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109
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343
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343
Share My Creation
Waveform Generator AD9833
Apr 4, 2024
moty22
General
The Business Forum
The place for business (ads, sales, money, ...) related questions and tips.
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432
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3.3K
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3.3K
Web based Point of Sales system
Friday at 7:55 AM
aeric
🐢 👩🏫 👨🏫 Teaching Programming with B4X
B4X is a great option for teaching programming.
This forum is intended for parents and teachers who teach or like to teach programming using B4X.
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105
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1.2K
Messages
1.2K
Using a 2.9 inch E-Paper Display with ARDUINO
Apr 6, 2024
Marc DANIEL
Share Your B4X Story
What are you using B4X for? What have you learnt along the way?
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46
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423
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423
No regret building MiniORM
Apr 19, 2024
aeric
Game Development
Game development related questions and discussions
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351
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3.2K
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3.2K
Games
And a puzzle bobble (bubble shooter) game?
Apr 4, 2024
andymc
Chit Chat
The place for open discussions.
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My recent experience on managing web hosting
32 minutes ago
aeric
Forum Discussion
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Spam threads
Apr 15, 2024
Erel
Job Offers
Do you have a job offer / project for developers? Post it here.
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B
Looking for SDK to translate to B4A Library
Yesterday at 5:14 PM
bashka_abdyli
More Languages
Italian Forum
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56.9K
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Italian
[B4X] [B4XPages] Tre pagine [Three pages + Network + AsyncStreams + B4XSerializator]
Yesterday at 4:56 PM
Elric
German Forum
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German
Bekomme seit heute morgen einen Fehler in IOS angezeigt.
Yesterday at 8:02 AM
Wolli013
Spanish Forum
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COMPATIBILIDAD BASI4ANDROID
Monday at 8:02 AM
netsistemas
French Forum
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French
File.DirRootExternal = disque dur ?
Sunday at 9:16 AM
klaus
Portuguese Forum
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958
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M
Emulador Android para Windows?
Apr 13, 2024
MiriamPowell
Chinese Forum
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764
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Chinese Tutorials
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有没有大神提供一下APK升级的代码
Mar 27, 2024
byz
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ESP32 i esptool: FileNotFoundError: [Errno 2] No such file or directory: '/usr/lib/python3/dist-packages/esptool/targets/stub_flasher/stub_flasher_32.
Monday at 9:10 PM
luki_c
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Latest libraries
AS_PopupMenu
By: Alexander Stolte
version: 1.14
Platforms: B4A, B4i, B4J
SD_XUIScrollView2D
By: Star-Dust
version: 0.14
Platforms: B4A, B4i, B4J
AS_TextFieldAdvanced
By: Alexander Stolte
version: 1.40
Platforms: B4A, B4i, B4J
AS_Draw
By: Alexander Stolte
version: 1.10
Platforms: B4A, B4i, B4J
Segmentation
By: Erel
version: 1.00
Platforms: B4A
AS_Chips
By: Alexander Stolte
version: 1.10
Platforms: B4A, B4i, B4J
Index
Latest posts
iOS Question
Hosted Builder error: iOS 17.2 Platform Not Installed
Latest: Jmu5667
5 minutes ago
iOS Questions
Android Question
Bytes converter. Can someone help me with my confusion with IntsFromBytes
Latest: aeric
13 minutes ago
Android Questions
B4A Library
AppUpdating 2.0 - update non-market apps
Latest: warwound
16 minutes ago
Additional libraries, classes and official updates
My recent experience on managing web hosting
Latest: aeric
32 minutes ago
Chit Chat
Android Question
different behaviors in NFC library connect
Latest: rbirago
32 minutes ago
Android Questions
R
Android Question
Disable edittext auto-fill
Latest: RB Smissaert
Today at 10:29 AM
Android Questions
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