Useful tips for everyday
What percentage of people opt out of cookies? The results of a survey conducted in March 2019 among internet users in the United States show…
How transistor can be used as a switch? One of the most common uses for transistors in an electronic circuit is as simple switches. In…
What formula handles errors in Google Sheets? The solution is to use Google Sheets’ IFERROR() function. It checks a value for errors, and if it…
Is WAV signed or unsigned? 8 bit (or lower) WAV files are always unsigned. 9 bit or higher are always signed: Each sample is contained…
How to create a multi select picklist in Lightning? In this sample lightning component we are create New Account Record with multi-select picklist values.i have…
What is the role of a BA in scrum? Most agile approaches have a specific role to represent the ultimate business decision maker, such as…
How to connect two STM32 boards using SPI? This tutorial shows how to connect two STM32 boards using the SPI interface and exchange data between…
How do I leave a group in node? Ctrl tab out to the parent node graph, select your node group (only), ctrl-alt-g (for me) or…
Which one is a low-pass filter? A low-pass filter is a filter that passes signals with a frequency lower than a selected cutoff frequency and…
What does the horizontal line in SLD mean? This horizontal line represents an electrical bus, which is a means used to get electricity to other…