Useful tips for everyday
How do you know if a process is polytropic? Many gas compression and expansion processes may be usefully approximated by a polytropic process. In each…
How to use the cd command in bash scripts? A Common Problem Let’s begin with a script that begins by navigating to the /var/log directory.…
How to make field read only for user and editable by Apex? You can use any of the above 4 methods in your use case.…
How do I create a rectangle in ArcGIS? These steps can be used to create lines or polygons: Click the Rectangle tool. Click where you…
How to log off all Terminal Server session users? To create a batch file that calls these two Terminal Server specific commands, place the following…
What is Loggen? The loggen application is tool to test and stress-test your syslog server and the connection to the server. It can send syslog…
How to create a product page in Magento? When I’m using block class Magento\\Catalog\\Block\\Product\\View instead of Magento\\Framework\\View\\Element\\Template so that I can get product object in…
How do I add swipe to my Android keyboard? Open Settings on your device. Select General management. Select Language and input. Tap On-screen keyboard. Select…
Do those vacuum storage bags work? Here’s the thing – yes, sucking out all the air from around a bundle of clothing does shrink how…
What is difference between observer pattern and reactive programming? For example, the observer pattern commonly describes data-flows between whole objects/classes, whereas object-oriented reactive programming could…