12.12.3 Can you answer these questions?

12.12.3.1 Working with blocks of data with varying block sizes

https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=319106

I am reading in a large number n (up to 1 million) of data lines by using ReadList. Each line has 15 elements. 
I want to reorder these lines into blocks of varying size (between 2 and 30 lines per ... 
[dynamic] [table] [size]
 

asked by user3584513 https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=16176 Score of 1

answered by Daniel Huber https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=46318 Score of 0

12.12.3.2 Which layer of Wolframs profiling/instrumentation stack fails on this TagSetDelayed/Condition upvalue form?

https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=319119

I have been experimenting with Wolfram Languages profiling infrastructure in order to profile evaluation at the definition level rather than only at the source-file level. 
(https://reference.wolfram.... 
[debugging] [code]
 

asked by Tapiocaweasel https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=93168 Score of 1

12.12.3.3 The sense of the ProgressIndicator for ParallelDo and other parallel functions

https://mathematica.stackexchange.com/landing/r/digest?cta=question&id=319103

I am running a long loop which uses ParallelDo. The progress indicator has the following form: 
 
Usually, I got used that in the beginning Details tab of the progress indicator exhibits 0/5, then ... 
[parallelization]
 

asked by Alexei Boulbitch https://mathematica.stackexchange.com/landing/r/digest?cta=user&id=788 Score of 3