Useful tips for everyday
Can iPod Nano 6th generation play videos? The 6th Generation iPod Nano does not support video decoding or playback1. However, it can demux video files…
What is sparse matrix write different representations of sparse matrix? A matrix can be defined as a two-dimensional array having ‘m’ columns and ‘n’ rows…
Where to find the config file in WP-CLI? WP-CLI can automatically discover and read options from a few configuration file types (when present): wp-cli.local.yml file…
How do you show hidden text in HTML? Style display property is used to hide and show the content of HTML DOM by accessing the…
How do you write a nested query? SQL – Sub Queries Subqueries must be enclosed within parentheses. A subquery can have only one column in…
What is telemetry in Microservices? In a microservices application, you need to track what’s happening across dozens or even hundreds of services. To make sense…
How do you bypass a pin on a Galaxy S3? Bug allows complete lock screen bypass on Samsung Galaxy S III On the code entry…
How do I move desktop icons from display 2 to display 1? You need to set the Monitor 1 as a primary display if you…
How is the session ID stored in a cookie? A number produced by a complex algorithm, the SessionID uniquely identifies each user’s session. At the…
How MAX6675 works? The device converts the ambient temperature reading into a voltage using a temperature-sensing diode. To make the actual thermocouple temperature measurement, the…