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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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B4A - Android
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Android Questions
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Libraries developers questions
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Java Question
Youtube Player lib problem
Nov 9, 2025
achank
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Alarm Programming B4X
carlbertech
Sep 1, 2021
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4
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Sep 6, 2021
carlbertech
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Sep 6, 2021
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DonManfred
Solved
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Sep 6, 2021
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How do I indicate a date = "0000-00-00" in jRDC2, in the Config.Properties file?
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Sergio Castellari
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A
confused in empty ,null , when query database ,
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How can we QRscan with just a constrain box
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S
B
jo.InitializeStatic ("com.sun.glass.ui.Application") --- problem
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Solved
[Solved What do I need to modify on the client side for jRDC2 Multi to work?
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B4A 6.50 Install
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Sep 5, 2021
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843
Sep 5, 2021
Erel
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