Andrey Kapitonov

> Do the machine names reflect the hierarchy always, in your use case? I did not immediately notice the error in building the hierarchy, I did a little wrong recursion......

> Sorry I am a bit confused, do you mean it is a lot of work to use it or it was a lot of work to write it? It's...

Hello! It's me again :smiley: Last time there were a lot of problems because of my poor spoken English, I'm studying it, but so far everything has become very bad...

Visual representation  it may be necessary to know the number of rows

@donquixote Many thanks! :) But there is one more question, I think that this will even facilitate the work. You add data in this way: ```php while ($row = $q->fetch_assoc())...

it would be awesome...

Well, I'll try to put the essence, in general, there are two arrays, one of which contains a description of the horizontal hierarchy (from above), and the other - the...

Those. the following scheme is obtained: 1. Add columns with a hierarchy 2. Add rows with a hierarchy 3. Add data using known coordinates [x, y] (paths) The first moment...

@donquixote Well, I'll try to put the essence. I made a more intuitive hierarchy, for this I slightly reduced the depth of the hierarchy. Look at the picture. ![matrix](https://preview.ibb.co/fUoeFR/2017_12_24_15_18_362.png"matrix") I...

Same, the project is not being built. Output: ``` Running Gradle task 'assembleDebug'... e: \Pub\Cache\hosted\pub.dartlang.org\rtmp_publisher-0.3.7\android\src\main\kotlin\com\app\rtmp_publisher\AppVideoEncoder.kt: (221, 59): Type mismatch: inferred type is ByteBuffer? but ByteBuffer was expected e: \Pub\Cache\hosted\pub.dartlang.org\rtmp_publisher-0.3.7\android\src\main\kotlin\com\app\rtmp_publisher\AppVideoEncoder.kt: (430,...