Useful tips for everyday
How do I find all my apps? On your Android phone, open the Google Play store app and tap the menu button (three lines). In…
How to test the binomial proportion of a sample? In the following, let p1 and p2 be the population proportion of successes for samples one…
How do you align shapes in Draw IO? Resize, distribute & align shapes Select all the shapes by holding and clicking the mouse to drag…
What network does 3 use? Three own and operate their own mobile network, separate from Vodafone, O2 and EE. They don’t rely on anyone else…
How do you effectively edit a podcast? Minimum effective editing 1) “top and tail” and 2) minimum processing. “Top and tail” means to cut the…
Will Wi-Fi signal go through glass? Materials such as drywall, plywood, other kinds of wood and glass can be easily penetrated by wireless signals. However,…
How do you stack depth first search? This recursive nature of DFS can be implemented using stacks. The basic idea is as follows: Pick a…
How many GPUs can TensorFlow use? TensorFlow multiple GPUs support If you have more than one GPU, the GPU with the lowest ID will be…
How to roll back a transaction in MySQL? To roll back the current transaction and cancel its changes, you use the ROLLBACK statement. To disable…
Do you only run post hoc tests for interactions? Are there specific post hoc tests for interactions? At university, we only do post hoc t-tests…