Useful tips for everyday
How can I improve my query time? 25 tips to Improve SQL Query Performance Use EXISTS instead of IN to check existence of data. Avoid…
Does Mailchimp verify email addresses? To send email through Mailchimp, we need to verify that you are using a valid From email address hosted at…
How much does an iOS developer license cost? If you’re ready to build more advanced capabilities and distribute your apps on the App Store, enroll…
What is echo command in CMD? Command. In computing, echo is a command that outputs the strings it is being passed as arguments. It is…
What happens if I uninstall Bonjour? You can definitely uninstall the Bonjour service without doing any harm to the computer. But, uninstalling or disabling the…
What is the main difference between metal semiconductor and insulator? Metals are good conductors of electricity. Insulators are bad conductors of electricity. Similarly,semiconductor devices are…
Is the GUI installed in CentOS 7 by default? By default a full installation of CentOS 7 will have the graphical user interface (GUI) installed…
What does it mean when it says unable to connect to server? Root Cause – The issue can be caused by Carrier Data not available…
How to calculate the number of business days in a year? Calculate days or business days added to or subtracted from a date. Enter the…
Is recursion an imperative? Recursive or Iterative A purely functional program cannot be iterative because the value of the condition of a loop never varies.…