Under normal operation, Hollow pools and reuses memory to minimize GC effects while updating data. This pool of memory is kept as arrays on the heap. Each array in the pool has a fixed length. When a long array or a byte array is required in Hollow, it will stitch together pooled arra...
When you’re working with data in Excel, you may need to compare columns to find similarities and differences between data. Comparing columns is very useful for organizing and analyzing data. Manually comparing the data from two columns can be a time-consuming and exhausting task, so you can ...
Let’s say you receive a large spreadsheet from a colleague and you’re not able to perform some calculations due to errors. If you don’t know where all of your errors lie, there are two different ways you can use to find #NAME errors in Excel. Using the Go To Special Tool If you...
Okay - so we're assuming you already have an iPad, but just in case you don't (and you want to buy one), it's worth keeping an eye out on Amazon, as you can often find the latest models for sale with decent savings. The iPad Pro is widely regarded as the best iPad for drawin...