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Let's create a set of structures - each will be implemented as one or more standard classes. Story: a set of ordered scenes Scene: a collection of Faces Face: a collection of Assemblies Assembly: a collection of Traces Trace: a set of ordered Points Point: a pair of ordered Numbers
link: E. The Assembly class is an ordered collections of traces. This is also implemented as a List The traces in a Assembly should move in a co-ordinate
link: "outline":crimson, "thickness":3)) Traces(8).Arrow(250, 15, 60, 15) 'The Arrow class is embedded: https://www.b4x.com/android/forum/threads/b4

A simple class for randomly picking items from a group without repetitions (but also with repetitions, if desired). It works on all platforms (B4A, B4J, B4I), of course. Main methods: Initialize(..., NumOfItems As Int) Creates, by default, a list of numeric items, from 1 to NumOfItems you will pr

You may be interested in examining the code in the demo and the class. Remove them if you don't like my solution. H. The 'WiLNetChart' class is dependent on the 'Arrow' class Here The class is included in the demo below. Even with all these features, the class size is only about 450 lines of code.
link: 2. Use the call back functions to drag the elements to the desired place. This option requires some extra code, but it is doable. If you decide to do
link: Hi William, any plan on making a flowchart kind of app with authoring/editing functionality? I am making a modular system now that signals flow diff

I have included copious comments. Feedback is always welcome. 118265 118266
link: For a more advanced use for RecordSet, here is a working app that performs standard statistical tests: Crosstabs/Chi squared, Breakdown/ANOVA/Error ba
link: One quick way to try out the demo is to use one of your Excel sheets that contains a section of headers and data rows. Step 1. If the data grid does

Each class can hold more than one "classes" I have a class that I call "helper" were I have about 15 individual objects and/or methods, some needing initializing, other not. A class is just a container...

I don't agree completely, although your concepts are valid. 1) Mainly you should use classes when you need to represent an object, real object or immaterial object. 2) You can use a single instance of a class instead of a code module; so, if later you will need typical characteristics of classes yo
link: Types are also useful for B4X language because by storing them on a list, you can order them with this specific function: Type Person (name As S
link: I mostly agree with Luca. Classes vs modules Classes are preferable over static modules in most cases. - You are not limited to a single instance. -

and ReminderInfo are Types that are defined in the class - Events vs. Instances: Instances are individual instances of recurring Events - The Manifest has been edited as well, and RuntimePermissions must be requested - see @DonManfred 's post - General Google information about the Calendar provider

This is a supporting library for my printer example post so there are no images here. It is a simple wrapper for the two javafx classes so you can use them independently of the printer example if you wish. For a fluent API to quickly add Richtext/Textflow to a layout see Erel's class here. For mo

'ContentTitle - Title (CharSequence) 'ContentText - Body text (CharSequence) 'Tag - Tag that can be intercepted in Activity_Resume when the user clicks on the notificaiton. 'Activity - The activity that will be launched when the user clicks on the notification.
link: Put("Vibrate", shVibrate); map.Put("ShowLight", shShowLight); map.Put("ShowBadge", canShowBadge); map.Put("BypassDnd", canBypassDnd);
link: I wrote in my previous post that the method Colorize to change background color of the notification doesn't work. I have tested it today and it seems

And your comments are appreciated. But, my feeling is you are focusing too much about the meaningless content of the illustration rather than the concept of encapsulating persistent data items within their relevant subs rather than globally and disconnected from the relevant subs. This concept is eq

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