Useful tips for everyday
What is Relay input voltage? General Purpose Relays are electromechanical switches, usually operated by a magnetic coil. General purpose relays operate with AC or DC…
How do you increase your Sudoku speed? How to Improve Your Sudoku Skills in 5 Minutes or Less Set a Timer. If you don’t want…
How do I install themes or icons in elementary OS? Install themes and icons in Elementary OS Install the new theme via PPA. Download the…
What will apt-cache search telnet find? The apt-cache command line tool is used for searching apt software package cache. In simple words, this tool is…
What is Object ID field in ArcGIS? An ObjectID is a unique, not null integer field used to uniquely identify rows in tables in a…
When to use SSJs and ampscript for JSON? AMPscript can be used for the JSON value and the SSJS will be used to actually parse…
What is the function of phase-locked loop? A phase-locked loop (PLL) is an electronic circuit with a voltage or voltage-driven oscillator that constantly adjusts to…
What are the flags for ls? There is also one more useful ls flag, -l for long, this shows a detailed list of files in…
How are serial ports different from parallel ports? A serial port is able to transmit a single stream of data at a time. A parallel…
Why do we use tabs instead of spaces? Now tabs were introduced for indentation because indenting using space required lots of keystrokes (though it’s not…