Forum Widgets
Latest Discussions
BYROW/BYCOL/MAP Variants for Nested Arrays + BENCHMARK
Hey everyone! I made some simple BYROW, BYCOL, and MAP variants that can return nested arrays, and I also made a BENCHMARK function for performance testing. Here's some code for testing: BYROW⊟ = LAMBDA(array, function, [orient], LET( me, LAMBDA(me, seg, LET( n, ROWS(seg), IF( n = 1, function(seg), IF( orient, HSTACK( me(me, TAKE(seg, INT(n / 2))), me(me, DROP(seg, INT(n / 2))) ), VSTACK( me(me, TAKE(seg, INT(n / 2))), me(me, DROP(seg, INT(n / 2))) ) ) ) ) ), IFNA(me(me, array), "") ) ); I didn’t put a huge amount of effort into polishing this but In my tests on my device, these performed a lot better than using REDUCE + VSTACK for the same kind of thing, so maybe it’ll be useful to someone. Really curious to see how people use it, and if something looks like it should be optimized or changed, say so. I'll update them regularly, fix bugs whenever I can. You can find the rest of them on my Gist pages: https://gist.github.com/Medohh2120/f565516bc636700adf5ba27fd8f0d19e, https://gist.github.com/Medohh2120/d9d04f56d93694aed9d0c49d516f0fbf.
Python integrado con excel
Tengo una suscripción de Microsoft 365 Empresa Estándar, ya estoy dentro del grupo de Microsoft Insider 365, tengo habilitado el Canal Beta pero aún así no me esta funcionando Python integrado con excel ya que escribo el código pero no me muestra el resultado, en su lugar me muestra el mensaje "BLOQUEADO" indicando que no tengo la licencia requerida. He hecho de todo lo que me ha salido de consejos en la web, incluso cerré sesión y volví a ingresar pero el resultado es el mismo:
A new Excel Think Tank
After nearly 30 years of using Excel commercially, I am now coming to retirement. But before I finally hang up my Excel boots, I have setup a small Excel think tank. The idea being people can send me their issues and I will work with you to build your permanent solution in Excel. I have created a number of solutions from Email Validator, Automatic dashboard creators, Fraud analysis, Auto resume makes, Music Syns (All in Excel), so if give it try.
Excel: Subtract multiple parts from inventory with a single input
Ho un sistema di inventario in Excel con tre tabelle: Elenco principale di tutti i ricambi (Codice ricambio, Voce, Usato, Magazzino) Registrazione delle parti in entrata Registri UTILIZZATI delle parti consumate Il sistema funziona bene quando consumo singoli componenti , dato che mi basta inserire il codice del componente nella tabella UTILIZZATI e aggiornare le scorte. Il problema si presenta quando utilizzo dei componenti nell'ambito di un processo. Per esempio: Un Gruppo1 utilizza più parti Un assemblaggio completo utilizza tutte le parti Al momento, se completo un gruppo o un intero assemblaggio, devo inserire manualmente ogni singolo componente nella tabella USED. Vorrei poter inserire un singolo riferimento nella tabella USED (ad esempio: Gruppo1 o Completo) e far sì che Excel lo calcoli automaticamente: dedurre tutte le parti correlate dalla tabella PARTI basato su una mappatura predefinita La mia idea è quella di creare una tabella di mappatura (simile a una distinta base/definizione di gruppo), in cui ogni gruppo sia collegato a più codici articolo con una quantità definita per articolo. Quindi, quando inserisco un gruppo nella tabella USED, Excel dovrebbe sottrarre di conseguenza tutte le parti associate. La domanda è: come posso farlo?
Getting started in Excel Labs Custom Modules (missing "publish" step)
First-time poster — please be gentle! Context Excel for Mac I have a large library of LAMBDA formulas and wanted to manage them using Excel Labs In particular, I wanted to organise formulas into custom Modules Issue How to actually activate functions defined in custom Modules in Excel Labs I recently discovered Excel Labs and was very excited to use it to manage and structure a large library of LAMBDA formulas. My goal was straightforward: create custom Modules to organise formulas by purpose, and then use those formulas in the workbook. However, it took several hours of experimentation and debugging — even to get a trivial example like: ABC() = 12 to work when defined in a custom Module. The missing piece (which Copilot, Google searches, and the README all missed) is this: Functions defined in custom Excel Labs Modules are inert until the module is imported into the special Workbook module. Until that import step occurs, functions in custom Modules: do not appear in Excel Labs → Names do not appear in Formulas → Name Manager are not callable from the grid According to Copilot this behaviour is not currently documented, and the UI strongly suggests that custom Modules are “active” by default — which they are not. Working workflow (for others who hit the same issue) This is the workflow that finally made things work for me (possibly sub‑optimal, but reliable): Create and maintain functions in custom modules (e.g. Transformations) Explicitly import the required functions into the Workbook module, e.g.: TransformAtoB = Transformations.TransformAtoB Workbook module now publishes to: Excel Labs → Names Formulas → Name Manager This makes conceptual sense — maintain a large structured library of formulas (or import libraries from GitHub), only activate the formulas required by a particular workbook. But without documentation, it’s very easy to assume custom Modules are active by default. Why I’m posting this When I finally asked Copilot “Why didn’t you say this up front?”, the answer was essentially: This publish step is not documented in the README or the UI, and users are easily led to assume Modules are active by default. So I’m posting here to save others from repeating the same debugging journey. Documentation request It would help enormously if the documentation (README / FAQ) stated explicitly that: Custom Modules are source-only Importing into the Workbook module is the publish step Only the Workbook module is wired to Name Manager and the Excel grid Even a short note would remove a major stumbling block for new users. I’m not a GitHub user, otherwise I would also raise this there — if someone from the community is able to mirror this feedback on GitHub, that would be much appreciated.
A 40,000+ VBA line Block and Stack workplace planning tool made in Excel
Hi all, I’ve been an Excel user for a long time, but until the last 8 months I had never really explored the full power of Excel/VBA. With AI’s help, I’ve been building a workplace Block and Stack planning tool called Work Stack. It’s a niche use case, but a very real one in my industry, supporting corporate office planners, workplace teams, and anyone trying to move and reorganise teams within an office. When I first started, I thought an AI agent would simply be able to generate the answer for me. I quickly realised that wasn’t enough, especially when it came to reliably recreating the block and stack image and handling the planning logic behind it. That was when I decided to build it properly. I have zero coding background, but 15+ years of workplace experience, so the setup became: AI as the code developer, and me as the product owner, logic lead, tester, and relentless breaker of whatever had just been built. I moved very quickly at first and had a “working model” within about 6 weeks. The problem was that it produced all sorts of crazy results and was basically unusable, untestable, and unfixable. That was where I learned some hard lessons about relying too heavily on arrays and not being disciplined enough with separation of concerns. Version 1 was a false start, but a very useful one. I scrapped it and rebuilt the tool properly from scratch. The rebuild took 6+ months rather than 6 weeks, but Work Stack is now at beta stage and is being tested and demoed by industry peers. Attached are 3 images: Image 1 — Current Stack This is a standard desk-sharing workplace stack. It shows teams grouped into functions, some placed in neighbourhood zones, some co-located with other teams (shown with the two-headed arrow), and some “breached” teams shown with a red border where they are sharing desks more aggressively than the building guideline allows (80% in this example). There are also scattered spare desks shown in white blocks at the end of floors. As teams move, the team blocks, floors, and footer totals all recalculate automatically. Image 2 — AutoStack Output This is the result of running the most complex feature in the tool: AutoStack. It assesses the current stack and then restructures it based on the user’s instructions. In this example, I asked it to fix all breached teams, reunite teams with their function groups, dissolve neighbourhood zones and co-locations, and consolidate spare desks where possible. Something that would normally take a space planner weeks of effort can now be done by VBA in Excel in seconds. That part still blows me away. Image 3 — Stack Editor This is the main parent form, called Stack Editor. It acts as the control hub for creating, editing, and customising the stack. At the moment it has 37 features and counting. Under the hood, the rebuilt version is structured far more seriously than the original. It uses an object-oriented VBA model built around core class modules for the plan, floors, and teams, with supporting classes for things like zones, functions, financials, and rendering. In other words, the stack is modelled as real objects rather than just spreadsheet rows. I also rebuilt it with much stricter boundaries between logic, persistence, rendering, and UI. That discipline is what made the second version stable enough to keep growing, and it is a big part of why the codebase has now grown to 40,000+ lines without collapsing under its own weight. I mainly wanted to share this with people who might appreciate this very specific use case in VBA. At some point I may need to port it to Python or something similar, but for now I’m honestly amazed at how far this 30-year-old language can be pushed.
value Based sorting in Excel pivot table follows which order for equal values ?
The image attached is the WorkSheet Source table , pivot I created , value based sorting 3rd table -> ASC 4th table -> DES It confusing to conclude in which order it follows for the equal values to sort labels help me to figure out the logic ?
