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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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Code Snippets
A place to share useful code snippets.
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stevel05
Mar 27, 2014
Replies
1
Views
13K
Mar 27, 2014
Erel
cloudKVS - adding list of changes to NewData event
Dave O
Sep 19, 2023
Replies
0
Views
164
Sep 19, 2023
Dave O
Resize Bitmap with a maximum Byte limit
Star-Dust
Dec 2, 2017
Replies
5
Views
5K
Sep 18, 2023
Lucas Siqueira
[B4X] Get number of days in year
Alexander Stolte
Aug 3, 2023
Replies
8
Views
343
Sep 17, 2023
Theera
Unescape Unicode sequences for Spanish language
GeoT
Sep 15, 2023
Replies
2
Views
156
Sep 15, 2023
GeoT
[B4X] Wait for multiple tasks to complete
Erel
Sep 6, 2023
2
Replies
25
Views
1K
Sep 11, 2023
rabbitBUSH
[B4A] [GoogleMap] Get click data on polylines, polygons, and circles.
TILogistic
Oct 28, 2021
Replies
2
Views
2K
Sep 10, 2023
Kasun Kanchana
K
[B4X] Online Payment with PayPal
MarcoRome
Nov 10, 2019
2
Replies
33
Views
9K
Sep 7, 2023
MarcoRome
[B4X] Get mime type by extension
Alexander Stolte
Sep 6, 2023
Replies
0
Views
218
Sep 6, 2023
Alexander Stolte
No log for published app
toby
Sep 3, 2023
Replies
5
Views
238
Sep 3, 2023
AnandGupta
G
[B4X] [B4XDialog] Custom CANCEL ad CONFIRM buttons
GianniGntl
Aug 23, 2023
Replies
1
Views
318
Aug 24, 2023
GianniGntl
G
Lock Screen Rotation
Robert Valentino
Feb 11, 2023
Replies
1
Views
696
Aug 23, 2023
jai
J
W
"Raise left hand" - tracking with Smartwatch (WearOS)
Watchkido1
Aug 18, 2023
Replies
2
Views
235
Aug 18, 2023
kimstudio
[B4X] Server picture File to B4XImageView VIA SQL Server
MrKim
Aug 15, 2023
Replies
4
Views
289
Aug 17, 2023
MrKim
[B4X] Get month from day of year
Alexander Stolte
Aug 3, 2023
Replies
3
Views
392
Aug 6, 2023
asales
A
Simple Call GPT-4
instahery
Aug 3, 2023
Replies
0
Views
342
Aug 3, 2023
instahery
[B4X] [B4Xpages] PDF to Image (B4XBitmap)
Star-Dust
Aug 18, 2022
Replies
3
Views
1K
Aug 3, 2023
james_sgp
Notifications permission with targetSdkVersion = 33
Erel
May 31, 2023
Replies
11
Views
3K
Jul 31, 2023
Erel
[B4X] CreateB4XFont
LucaMs
Feb 9, 2022
2
Replies
22
Views
3K
Jul 28, 2023
Lucas Siqueira
[B4X] IsValidJSON (Conclusion)
TILogistic
Jul 27, 2023
Replies
11
Views
728
Jul 28, 2023
aeric
Open app details page in settings app
Erel
Jul 20, 2023
Replies
1
Views
333
Jul 20, 2023
mcqueccu
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B4A - Android
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