ए स्त्री …. तू कौन थी

घर शहर में था
शहर राज्य में
राज्य देश में थे
देश दुनिया में थे

ए स्त्री …तू कहाँ थी ? Continue reading

Aside

Introduction to R Package Opera – A very powerful ensemble package

Topbullets.comFew years back, I was working on a Demand forecasting project where I was dealing with thousands of combinations of Brand-SKU-Store combination. The challenge was to improve existing accuracy to provide better forecasts of each SKU at a store level. Even if you are dealing with 100 SKUs and 200 stores there will be 20,000 combinations and you can’t selectively pick a model for each combination. We tried various individual techniques such as ARIMA, ETS, UCM, NN, and many more but couldn’t meet the accuracy benchmark. Then one of my seniors introduced me to the OPERA package and asked me to research and optimize it for our needs. I successfully implemented it and today I will talk about the same package with detailed R code. Continue reading

How to transfer or migrate wiki pages with attachments from one Azure DevOps environment to another – TopBullets.com

Topbullets.comGenerally, when we start a project, we tend to build git repo on our local environment (Microsoft free version) and when the team grows, we try to move to some other environment that might be paid or enterprise one. Recently, I faced a similar issue. Moving code repo was easier with few git commands but the real challenge came when I was moving wiki pages with attachments. Finally, after struggling for 3 hours, I found a solution that is nowhere available on the internet and I thought it is worth sharing with my audience. So, here it is – how to move wiki pages from one project to another. Continue reading

How to align or format numbers centrally in Microsoft Excel table– TopBullets.com

Topbullets.comYou may have come across this problem while you were trying to align everything centrally, but numbers don’t go to center. All other formats like date, text and account can be centrally aligned but once you change them to numbers with comma style, the format goes out of toss. I remember one conversation between one of my colleagues and his manager about formatting. The manager wanted everything in the table centrally aligned and my colleague was trying to explain, it was impossible. Both tried all tricks and finally, the manager had to agree with him. Today, I found one hack which helps to overcome this challenge. Continue reading

How to stop/edit/change clipboard notification in Windows system – TopBullets.com

Topbullets.comRecently, I was working on my system, jumping around different tabs and suddenly one feature got activated which I didn’t like at all. I was editing one deck and pasting values from Excel to the PowerPoint and something happened. So, whenever I was pressing Clrt+C or PrtScr, there was a pop up on taskbar stating ‘Item Collected’, ‘Delete items to catch more in clipboard’ and whatnot. It is a distraction and I don’t know why Windows even call it a feature. When I Googled my problem, everywhere I found to press Win+V or Search>>Clipboard but that didn’t help at all. Nothing came out when I went to ‘System settings’ and pressed Win+V. I am using an office laptop, maybe, administration level features are locked. I tried out a few random things and found out the solution and here I am sharing with you. Continue reading