Power BI

Now we need to check for trees in paths. The interesting bit is that the path can grow ad infinitum to the right. Check the details at https://adventofcode.com/2020/day/3 If you want to follow along please download AdventOfCode2020.pbit and check Day 1 post for instructions. Part 1 How do we avoid repeating the pattern? Looking at the provided sample we have: ..##....... #...#...#.. .#....#..#. ..#.#...#.# .#...##..#. ..#.##..... .#.#.#....# .#........# #.##...#... #...##....# .#..#...#.# The interesting part begins after line 3, where we are going to need to get positions that are over the length of the row. The value that we wish for row 4 is 1, which is the value of the remainder of dividing 12 by the lenth of the track which is 11. Adding a new column with the remainder we can crosscheck with our data and everything seems to work: ...

We are at an toboggan rental shop and we need to help the shopkeeper to validate a bunch of corrupted passwords. (If you want to follow along please download AdventOfCode2020.pbit and check Day 1 post for instructions) Part 1 In part one we need to check if a given character occurs between a certain lower and upper bound. This kind of operation seems to be more suited to be done in Power Query as we are going row by row checking for the validity of the rule. My idea here is to create a column with value of 1 if the password is valid and 0 otherwise. ...

This will be the first post of a series where I hope to be able to solve the problems from the Advent of Code using only Power BI. This event, sadly, only came to my attention this year. It started in 2015 and it’s a lot of fun. In these posts I will talk about my thinking and strategy to try and solve these problems. Without further ado let’s get started: ...

⚠ WARNING: The content of this post has been made deprecated due to the availability of the official Google Sheets connector and you should use that feature to import the data. ⚠ Check the official announcement on the link below: https://powerbi.microsoft.com/en-us/blog/power-bi-november-2021-feature-summary/#post-17912-_Toc87473946 This post is just for future reference In the beggining I’ve been tasked to find a way of exporting data from Google Spreadsheets for a client. I’ve started researching for an already working solution and got to the following links: ...

⚠ WARNING: The content of this post has been made deprecated due to the availability of composite models and you should use that awesome feature to import the data. ⚠ Check the official announcement on the link below: https://powerbi.microsoft.com/en-us/blog/directquery-for-power-bi-datasets-and-azure-analysis-services-preview/ This post is just for future reference While I was working with a client they were trying to import data from another Power BI dataset to their file and they got this error: ...

Emacs Major Modes for Power BI After many years of using Vim I finally understood the Emacs way. What I was trying to do all along was trying to make Vim behave exactly like Emacs. To celebrate this I made some bad Elisp code and shared it on GitHub. I based my code on the Simple Emacs Major Mode for Syntax Coloring by Xah Lee. Power Query Mode This mode gives you syntax coloring and code completion inside Emacs. It has all the functions listed by '#shared' and color codes them. For more details on listing all Power Query functions you can check the post from RADACAD. ...

Do you really can diff Power BI files? While working with some customers a few times this question came up: “How can I diff my current file with a older one? I really want to compare my files, to know what changed from one to another.” Many many people working with Power BI end up with a directory full of files looking like: “myPowerBIFileV1.pbix”, “myPowerbifilev2.pbix”… “myPowerbifilevN.pbix”. The scenario wull get worse if we have two or more people working in the same file, and until recently my answer was always the same: “You can’t”. ...