Useful tips for everyday
How do I control access to a specific IP addresses IP address range? Click [Settings/Registration]. Click [Security Settings] for , and then click [IP Address…
What is 3d reflection? Reflection is a kind of rotation where the angle of rotation is 180 degree. The reflected object is always formed on…
Which component is used long-running task? Android provides platform support to execute with and without a user interface. An Android service is defined as an…
How can I get SMS from GSM module? The AT command to receive a live SMS is “AT+CNMI=2,2,0,0,0” – we just need to send this…
How does video compression work? Video compression software examines the pixels in each frame of video and compresses them by bunching similar pixels together in…
How to change field length in QGIS 3.4? Scro’s solution as more thoroughly explained by YP-kun just worked for me. One change now with QGIS…
How to move files from one directory to another? You can use wildcards. Fore example, to move all files having a .doc extension: This will…
How much of a 40 hour week is productive? where P60 is the average productivity of employees working 60 hour weeks, and P40 is the…
How do you display a system in use case? A Use Case model can be developed by following the steps below. Identify the Actors (role…
How can I check my laptop battery in Debian? The Debian command line also provides many ways for you to view and monitor your laptops…