Useful tips for everyday
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…
Why does the last digit of my IP address change? Your network almost surely has a DHCP server and it’s a class C network. So…
How do I get filenames without an extension in Linux? If you want to retrieve the filename without extension, then you have to provide the…
Are 10-hour shifts healthy? Long hours: A 10-hour workday is a long one, and not every worker has the stamina for it. Plus, working longer…
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…
How do I unlock my phone with Device Manager? Stepwise procedure to unlock your phone using the ADM: Visit: google.com/android/devicemanager, on your computer or any…
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…