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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
aeric
replied to the thread
Any suggestion for good VPS service?
.
I think for beginners, we don't need so powerful VPS with so many CPU and RAM. I started with OpenVZ based VPS with just 1 CPU core and...
Jan 23, 2026
carlospc
reacted to
Erel's post
in the thread
Android Tutorial
Version safe APK installation
with
Love
.
As explained in this tutorial all store apps will soon be forced to target the latest SDK. This means that we can no longer rely on the...
Jan 23, 2026
Alessandro71
posted the thread
Android Question
Speeding up compile step?
in
Android Questions
.
on my machine, with 16GB RAM (3GB available according to task manager), over time, my app grew up to this compile time Compiling...
Jan 23, 2026
zed
reacted to
Alessandro71's post
in the thread
B4J Question
Hexadecimal syntax in Select Cases in B4J: &H9E becomes &h9e and causes an error
with
Haha
.
In northern Italy it would be called "Copirlot"
Jan 23, 2026
Alessandro71
replied to the thread
B4J Question
Hexadecimal syntax in Select Cases in B4J: &H9E becomes &h9e and causes an error
.
In northern Italy it would be called "Copirlot"
Jan 23, 2026
Alessandro71
reacted to
zed's post
in the thread
B4J Question
Hexadecimal syntax in Select Cases in B4J: &H9E becomes &h9e and causes an error
with
Wow
.
Thank you for your replies. All the codes I used are 0x.... For these two examples, I used 0x9E and 0xA1, but the application doesn't...
Jan 23, 2026
Magma
replied to the thread
Any suggestion for good VPS service?
.
it is an add-on - but is in price of 15euros... either is about 12.5... the only bad.... is if you need to restore a backup, need to...
Jan 23, 2026
aeric
replied to the thread
Any suggestion for good VPS service?
.
I mean, the daily backup is included or you need to pay as add-on? Because for hostinger VPS, it only comes with 2 auto backups (7-days...
Jan 23, 2026
josejad
reacted to
B9X Electronics's post
in the thread
B4A Library
Add Secure And Private Voice Chat, Voice Conferencing, And Texting To Your B4A App
with
Wow
.
Simple and royalty free VOIP client library that allows multiple B4A apps to connect, to B9X Voice Server(TM), and communicate with each...
Jan 23, 2026
zed
reacted to
Erel's post
in the thread
B4J Question
Hexadecimal syntax in Select Cases in B4J: &H9E becomes &h9e and causes an error
with
Love
.
That's the correct answer. It should be: Case 0x9E
Jan 23, 2026
zed
reacted to
Alessandro71's post
in the thread
B4J Question
Hexadecimal syntax in Select Cases in B4J: &H9E becomes &h9e and causes an error
with
Wow
.
why Why are you using 0x in the first Case and &H in the other ones? 0x is the right syntax
Jan 23, 2026
zed
reacted to
Cableguy's post
in the thread
B4J Question
Hexadecimal syntax in Select Cases in B4J: &H9E becomes &h9e and causes an error
with
Sad
.
I've always used Hex values in the "#AABBCC" format, being the # the identifier symbol, and dealing with them as strings... and changing...
Jan 23, 2026
Magma
reacted to
josejad's post
in the thread
Any suggestion for good VPS service?
with
Love
.
With clouding I get a 0.5core, 1Gb RAM, 10Gb HDD. A daily backup (save 3 cycling days, you can setup to save more cycling days or more...
Jan 23, 2026
josejad
replied to the thread
Any suggestion for good VPS service?
.
With clouding I get a 0.5core, 1Gb RAM, 10Gb HDD. A daily backup (save 3 cycling days, you can setup to save more cycling days or more...
Jan 23, 2026
zed
replied to the thread
B4J Question
Hexadecimal syntax in Select Cases in B4J: &H9E becomes &h9e and causes an error
.
Thank you for your replies. All the codes I used are 0x.... For these two examples, I used 0x9E and 0xA1, but the application doesn't...
Jan 23, 2026
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