B4J Question Arrays (of Strings and Numbers)

The_Librarian · Apr 25, 2018

Hi All

After a long sojourn into the realm of sysadminny things, I want to reactivate the programmer side of myself as I am looking at a career change.

Basically I have experience (basic) in programming with Assembler (basic) Pascal (good) and C (somewhere above basic).

Now I want to play (and fool) around in B4J to see what I can break and so on.

My first question is where do I find information on how to create arrays of strings and numbers?

TIA

Ook

klaus · Apr 25, 2018

You should have a look at the B4X Documentation Booklets, especially B4X Basic Language chapter 2.3.2 Array Variables.
And eventually the B4J Beginner's Guide, chapter 7.3.2 Array Variables, this guide is becoming obsolete.

Star-Dust · Apr 25, 2018

Example

B4X:

Dim s(6) as string
Dim n(10) as int ' also as float or double

For i = 0 to n.lenght-1
    N(i)=i + 1
Next

S(0)="Hallo"
Log(s(0))

The_Librarian · Apr 25, 2018

Thanks guys, appreciated.

B4J Question Arrays (of Strings and Numbers)

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