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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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B4J Question
NullPointer Exception in a CustomListView
Peter Lewis
11 minutes ago
B4J Questions
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Peter Lewis
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Article
B4A Library
PndFFmpegKit - FFmpeg Library
Pendrush
Jan 7, 2022
Additional libraries, classes and official updates
Replies
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6K
36 minutes ago
asales
Question
Android Question
mysql
apti
Sep 23, 2024
Android Questions
2
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26
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760
46 minutes ago
josejad
R
Question
Android Question
ZoomImageView Library - Capture Zoomed Properties?
RichardN
Yesterday at 11:51 AM
Android Questions
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3
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144
48 minutes ago
RichardN
R
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B4J Question
Are FontAwesome and MaterialIcons embedded in the app?
wimpie3
Today at 10:39 AM
B4J Questions
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Today at 12:23 PM
PaulMeuris
P
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iOS Question
B4i Notification Action
Sganga61
Yesterday at 5:22 PM
iOS Questions
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Today at 12:10 PM
Sganga61
Question
B4J Question
[Solved] How do I erase the red dot on the canvas?
Mark Read
Today at 9:56 AM
B4J Questions
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5
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131
Today at 11:01 AM
klaus
Question
B4J Question
jOkHttpUtils2 getstring stops download after 3 dots (spread operator)
gezueb
Saturday at 2:41 PM
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gezueb
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Chiacchiericci
LucaMs
Feb 13, 2016
Italian Forum
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LucaMs
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Modify pop message in webview
warayTek
Today at 8:50 AM
Android Questions
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warayTek
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Android Question
Starter Service Crashing
skaliwag
Sep 17, 2024
Android Questions
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20
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Today at 8:40 AM
agraham
Question
Android Question
Play YouTube Video on WebView or SMM (SOLVED)
walterf25
Today at 5:39 AM
Android Questions
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Today at 8:20 AM
walterf25
Question
Android Question
Weird behavior when Compiling in Release (obfuscated) vs Release
walterf25
Today at 8:17 AM
Android Questions
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walterf25
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Android Question
How to update my app to run in Android 13
Yves Mazzon
Today at 7:12 AM
Android Questions
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69
Today at 7:57 AM
mcqueccu
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Question
Android Question
sending message to waiting queue (activity_permissionresult)
sorex
Today at 7:41 AM
Android Questions
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61
Today at 7:46 AM
sorex
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Android Question
Firebase FCM API(v1) update to B4A
marcelo_efn
Monday at 1:48 AM
Android Questions
Replies
12
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281
Today at 7:27 AM
aeric
R
Question
B4J Question
Running the Stand Alone Exe doesn't work
RobertJurado
Today at 12:07 AM
B4J Questions
Replies
1
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93
Today at 6:34 AM
teddybear
Article
B4J Tutorial
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Nov 19, 2022
B4J Tutorials
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Today at 6:05 AM
giannimaione
Question
Android Question
Short Service / SpecialUse
Robert Valentino
Yesterday at 4:10 PM
Android Questions
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102
Today at 1:53 AM
drgottjr
Spanish
Lista de desarrolladores de habla hispana
Star-Dust
Jan 9, 2022
Spanish Forum
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alangonzalez91
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