Useful tips for everyday
Why do we need explicit cursor? An explicit cursor is a named pointer to a private SQL area that stores information for processing a specific…
How to create an ID for a content type? To create an ID for a content type that is derived from a built-in content type,…
Why does music distort at high volume? Higher volume means asking the amplifier for more power. If it is unable to provide enough, your speakers…
Which method of speed control is used for domestic fans? PWM technique Speed control of ceiling fan using PWM technique. What is an automatic fan…
How do you make a PCB electronic circuit? For this tutorial, let’s consider making a PCB for a simple project- a Touch Switch using IC555.…
How is an inverting amplifier used in a circuit? Another use of Inverting amplifier is using the amplifier as Trans-Impedance Amplifier. In such circuit, the…
What is the main function of a Linux kernel? The main functions of the Kernel are the following: Manage RAM memory, so that all programs…
What is the difference between computed and methods? methods don’t know if the values used in the function changed so they need to run everytime…
How do I update my amp cache? We got you, fam. Copy AMP Cache URL. https://cdn.ampproject.org/c/s/YourURLhere.com/path/to/stuff/ Load your cached AMP page in a browser. It’s…
Is meta description the same as snippet? Meta descriptions (the words you write) and snippets (the words the search engines display in the SERPs) are…