Useful tips for everyday
What is multilayer chip inductor? A multilayer inductor contains a first conductive coil pattern and a second conductive coil pattern which are arranged in two…
How do you do multiple counts in SQL? How to get multiple counts with one SQL query? SELECT distributor_id, COUNT(*) AS TOTAL, COUNT(*) WHERE level…
How do I grep across multiple folders? To include all subdirectories in a search, add the -r operator to the grep command. This command prints…
When to use a range based for loop? It executes a for loop over a range. Used as a more readable equivalent to the traditional…
How to install the rEFInd boot manager on Windows? Installing rEFInd Manually Installing rEFInd Manually Using Linux Installing rEFInd Manually Using MacOS Installing rEFInd Manually…
What happens when the correlation coefficient is zero? When the coefficient comes down to zero, then the data is considered as not related. While, if…
Why do some of my Pngs have black background? The default background is black, so your transparency will look black unless there is anything behind…
How do I install Ubuntu on a specific partition? In the hard disk partition table menu, select the hard drive free space and hit on…
How do you access elements of a dynamic array? typedef struct myArrays { int id; }MyArray; When we allocate dynamic array like this: MyArray *…
How do you calculate the secondary current of a step down transformer? In other words, i1/i2 = V2/V1. For example, if the current and voltage…