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Useful code Programming with VBA, C# and Python

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  • VBA
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Month: May 2019

Home › 2019 › May
Analyzing trends with map and reduce in Python
Python

Analyzing trends with map and reduce in Python

J.T. Wolohan May 31, 2019 Tagged with discount, manning, Map and Reduce, Mastering Large Datasets, Python

Editorial (from Vitosh): Lately, I have reviewed the Mastering Large Datasets book by J.T. Wolohan. The book is python based and it explains how to scale a data project, using the map and reduce to scale data projects. Long story …

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Top VBA-Excel errors
VBA \ Excel

Top VBA-Excel errors

Vitosh May 9, 2019 Tagged with errors, Excel, run-time 1004, run-time 1004: Method 'Range' of object '_Worksheet' failed, VBA

Some months ago #VBA was finally considered the most dreaded language in the 2019 StackOverflow survey: One of the reasons for this, is probably that #VBA is quite too easy to enter, thus plenty of non-IT professionals feel fascinated about …

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VBA – Abstract classes. Classes, that cannot be instantiated.
VBA \ Excel

VBA – Abstract classes. Classes, that cannot be instantiated.

Vitosh May 3, 2019 Tagged with Excel, Last Column, Last Row, LastUsedRow LocateValueRow, LocateValueCol, VBA

There are parts of #VBA, that can scare any VBA developer, who has not bumped into other languages. Although, the “abstract class” term is quite popular in C# and other languages, and is quite easy to be created, in VBA, …

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