Useful tips for everyday
How to optimize mysql query with many joins? It doesn’t appear that you are using any fields in any of the joined tables, so remove…
How to keep a process running even after closing SSH? There are many reasons why you would like to keep a process running even if…
Why do people use underscore when saving files? Removing the space or underscore reduces the length of the file name but by using capital letters…
How do I control network bandwidth? 5 Ways to Reduce Bandwidth Usage on Your Networks Malware scanning. Quality of service (QoS) Setting access restrictions. Identifying…
What is up navigation in Android? One simple way to do this is to provide an Up button on the app bar for all activities…
Why does my Wi-Fi says Avoided poor Internet connection? You can disable this feature in Android: On your Android device, go to Advanced WiFi settings.…
Can LTE devices connect to Wi-Fi? A data plan and Wi-Fi network basically let you do the same thing: use the Internet wirelessly. Some devices…
How do you link to a specific page? To target an HTML link to a specific page in a PDF file, add #page=[page number] to…
How do I change the display language for the Office Online site? To change your personal language and region settings Select My Office profile and…
Can GROUP BY have two columns? Yes, it is possible to use MySQL GROUP BY clause with multiple columns just as we can use MySQL…