Sayyam Shah

Abstract Inflammation activates blood cells, contributing to ageing and malignancy1,2,3. Haematopoietic stem cells (HSCs) survive a lifetime of infection to sustain life-long haematopoiesis1,2,3,4,5,6,7,8,9, but how human HSCs respond and adapt to inflammatory stress is largely unknown.

Discover how to use React refs effectively to optimize performance, manage DOM interactions, and avoid unnecessary re-renders. Learn with practical examples like debounced search, form resets, and more in this comprehensive guide. In my work as a developer, I often found myself confused by the concept of React refs. I realised that I wasn’t alone, many of us struggle to understand how refs work and how to use them effectively.

Understanding How Looping Choices Affect Asynchronous Performance In my recent project, I needed to update a large number of records in a NoSQL database — over a thousand. Since updating them all at once wasn’t feasible and the process was asynchronous too, I decided to process them in smaller batches of 20 records each. I implemented this in a loop using forEach, where each set of 20 would be updated before moving on to the next set.