Useful tips for everyday
What are crop marks? Crop marks, also known as trim marks, are lines printed in the corners of your publication’s sheet or sheets of paper…
What is the timing definition for I2C devices? The I2C specification defines detailed timing specifications to enable the I C device to follow the same…
How do I set I2C frequency? How to change the I2C Frequency/Speed for Raspberry Pi 2/3 Open /boot/config.txt file. sudo nano /boot/config.txt. Find the line…
How to delete duplicate rows in PostgreSQL using immediate table? In case you want to delete duplicate based on values of multiple columns, here is…
How do you diagnose a circuit board problem? How to Diagnose Problems With a PCB Identify the problem with the use of a VI instrument.…
How do you play an animation only once? If you set the wrapmode in the inspector to “once” you don’t need the first line. animation[“AnimationName”].…
How do you ask for positive and negative feedback? Ask them about what they like and dislike, what they think is positive and what they…
What returns NULL in JavaScript? Javascript null is a primitive type that has one value null. JavaScript uses the null value to represent a missing…
Why is there a star on my notification bar? The default Android 5.0 Lollipop do-not-disturb feature is called “Downtime.” During Downtime you’ll only receive Priority…
What does it mean when your reputation score is bad? Online Reputation Score is categorized primarily into three categories i.e. Good, Average and Bad. Bad:-…