Useful tips for everyday
How do you construct a binary tree from inorder and preorder traversal? Construct Tree from given Inorder and Preorder traversals Pick an element from Preorder.…
What if the p-value is zero? A p-value simply tells you the strength of evidence in support of a null hypothesis. If the p-value is…
How are custom tabs used in Microsoft Teams? When a custom tab is added to a channel, a Tab conversation is created that allows team…
Which force is acting on a rock that is rolling down a mountain? The obvious one is the gravitational force on the rock, pulling it…
How to mirror an object along the x axis? X axis mirror is mirroring along X axis considering the origin point of the object (mesh…
How long does iCloud store deleted files? for 30 days Just like the Photos app, deleted files from iCloud remain recoverable for 30 days. You’ll…
How to remove unwanted regions from your map data? For example, we can isolate the unwanted areas in our US County Shapefile with a simple…
Can different passwords have the same hash? The probability that two users with the same password would get identical hashes is negligible; The probability that…
What is optocoupler CTR? The gain of the optocoupler is expressed as a current transfer ratio (CTR), which is the collector current (IC) of the…
Can a battery be used to power an LED strip? A bit of simple math is needed to calculate how long a fully charged battery…