Code Snippets

A place to share useful code snippets.
MaFu
Draw multiline text on canvas
Replies
1
Views
7K
Erel
Erel
fabricio
Send notifications to one of two apps in the same project at firebase
Replies
0
Views
2K
fabricio
fabricio
Peter Simpson
✅ MapRange Mapping A-B to C-D
Replies
3
Views
4K
wonder
wonder
KMatle
[B4X] [SQLite] Get all tables, column names and definitions of a db
Replies
13
Views
11K
Mashiane
Mashiane
Erel
[B4X] Do something after the user finished typing
Replies
0
Views
3K
Erel
Erel
Erel
[B4X] Join arrays of bytes
Replies
0
Views
7K
Erel
Erel
A
[B4X] GPS Antipode
Replies
4
Views
4K
derez
derez
wonder
Swap without extra variable
Replies
6
Views
3K
Emme Developer
Emme Developer
Jmu5667
Minimize Android App
Replies
0
Views
3K
Jmu5667
Jmu5667
nwhitfield
Check an update server, fetch and install a new app version
Replies
8
Views
7K
nwhitfield
nwhitfield
D
Add shadow for text
Replies
4
Views
3K
devmobile
D
C
Print Logo in NV ram with ESC/POS
Replies
7
Views
7K
Dadaista
Dadaista
Erel
[B4X] [XUI] Rectangle image with rounded corners
Replies
6
Views
13K
Serinter
S
fredo
Read only Keys of a Node in Firebase Database via REST API
Replies
1
Views
3K
DonManfred
DonManfred
wonder
Weighted Random
Replies
1
Views
3K
Rantor777
Rantor777
Emme Developer
Swipe to Action
Replies
0
Views
3K
Emme Developer
Emme Developer
wonder
JSON - GetObjFromPath()
Replies
3
Views
4K
kostefar
K
Emme Developer
Google Maps POI details
Replies
2
Views
3K
Emme Developer
Emme Developer
Emme Developer
Wifi dis/connection event
Replies
3
Views
3K
Emme Developer
Emme Developer
KMatle
PDF: Calculate chars per line/lines per page
Replies
0
Views
4K
KMatle
KMatle
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