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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
What's new
New Posts
New profile posts
Latest activity
aeric
reacted to
madru's post
in the thread
Share My Creation
B4J NES Emulator Project
with
Wow
.
B4J NES Emulator Project B4JNES - Complete Documentation and Sourcecode Overview The B4J NES Emulator is a comprehensive Nintendo...
Jan 22, 2026
asales
replied to the thread
iOS Question
iAdmob ConsentManager missing in B4i v10
.
Now you say this, I check my admob example and saw this issue.
Jan 22, 2026
aeric
reacted to
xulihang's post
in the thread
B4J Question
How to Download an Image and Preview the Downloaded Parts
with
Like
.
Here is the sample project I worked out. I need to use the raw OkHttpClient.
Jan 22, 2026
aeric
replied to the thread
B4J Question
Need Help Deploying B4J (jRDC2) on Ubuntu VPS – Not Starting Properly
.
I may be wrong but the username doesn't seem right. Do you get email stated the SFTP login information (SFTP usually use port 22)? (not...
Jan 22, 2026
A
amarnath
replied to the thread
B4J Question
Need Help Deploying B4J (jRDC2) on Ubuntu VPS – Not Starting Properly
.
Jan 22, 2026
aeric
replied to the thread
B4J Question
Need Help Deploying B4J (jRDC2) on Ubuntu VPS – Not Starting Properly
.
Are you sure the SSH/Linux username is your email, not "root" ?
Jan 22, 2026
A
amarnath
replied to the thread
B4J Question
Need Help Deploying B4J (jRDC2) on Ubuntu VPS – Not Starting Properly
.
Jan 22, 2026
aeric
replied to the thread
Any suggestion for good VPS service?
.
Hostinger is my choice. There are a lot of tutorial and guides to help you install the app you need. It is easy to login using Google...
Jan 22, 2026
A
amarnath
reacted to
aeric's post
in the thread
B4J Question
Need Help Deploying B4J (jRDC2) on Ubuntu VPS – Not Starting Properly
with
Like
.
This means you get premium technical support from the hosting provider. I guess you can chat with them. Even though I am using unmanaged...
Jan 22, 2026
ilan
replied to the thread
Any suggestion for good VPS service?
.
thanks, i already registered and waiting for my account verification. what is the best setup? i am used to c-panel and i believe c-panel...
Jan 22, 2026
M
Mark Stuart
reacted to
TILogistic's post
in the thread
Android Question
Print ZPL to Zebra printer (Bluetooth, USB, and WiFi) - testers needed
with
Like
.
You won't have any problems if your app is using ZPL or EPL for printing. Printers tend to use print emulations such as Esc/pos (Epson)...
Jan 22, 2026
ilan
reacted to
Pendrush's post
in the thread
Any suggestion for good VPS service?
with
Like
.
I'm using Hetzner, have 7 VPS for last 11-12 years., very reliable, very cheap. https://www.hetzner.com/cloud/
Jan 22, 2026
aeric
replied to the thread
B4J Question
Need Help Deploying B4J (jRDC2) on Ubuntu VPS – Not Starting Properly
.
Download JDK 21: https://www.oracle.com/java/technologies/downloads/#java21 Upload to: /usr/lib/jvm Use putty, login as root. cd...
Jan 22, 2026
Sagenut
reacted to
William Lancee's post
in the thread
B4J Question
Wait for... Trouble
with
Like
.
Because you have taken the 'Wait For' out of Big Sub, you have to put one there for each call to Mail (which has to be a resumable sub)...
Jan 22, 2026
W
walt61
reacted to
William Lancee's post
in the thread
B4J Question
Wait for... Trouble
with
100%
.
Because you have taken the 'Wait For' out of Big Sub, you have to put one there for each call to Mail (which has to be a resumable sub)...
Jan 22, 2026
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