Useful tips for everyday
Do you need line of sight for GPS? All GPS receivers require line-of-sight to fix their position. However, this line of sight is up (because…
Which is the fastest way to copy a file in node? As of node v11.14.0, v10.17.0 the API is no longer experimental. For fast copies…
How do you remove a picture from the background? Step 1: Open the image in Photoshop. Step 2: Select the Magic Wand/Lasso tool, the latter…
Can ANN be used for unsupervised learning? ANN training can be assorted into Supervised learning, Reinforcement learning and Unsupervised learning. There are some limitations using…
How can I delete duplicate contacts in my mi phone? Just tap ‘System apps’, you can see ‘Contacts’ sub menu over there and tap once…
How to plot Kaplan Meier survival curves in R? Here is the code and output for the Kaplan-Meier curves in base R graphics. The base…
What aspects of a star schema can improve query performance? Star schema performance improvements include an improved detection algorithm and a new join method. The…
How do I restrict Google Play downloads? How to Block Downloading Apps on Android? Launch the Google Play Store. In the top-right corner of the…
What is flash crowd and what is Slashdot effect? Sites that are maintained on shared hosting services often fail when confronted with the Slashdot effect.…
How is UV unwrapping used in UV mapping? UV mapping or UV unwrapping is taking a 3D model and cutting its geometry and lay out…