Useful tips for everyday
How to start QGIS with an existing project file? Starting QGIS with an existing project file is also possible. Just add the command line option…
Can you get past pattern lock on Android? Reset your pattern (Android 4.4 or lower only) After you’ve tried to unlock your phone multiple times,…
Why do we use usability in UX design? Usability is the ease of use and learnability of a human-made object. This concept ties in directly…
How to delete a table based on date? Update the question so it’s on-topic for Stack Overflow. Closed 7 years ago. Can anyone help me…
What math is used in Caesar cipher? Caesar ciphers use a substitution method where letters in the alphabet are shifted by some fixed number of…
Why do we move the world instead of the camera? Like any other 3D object, you use a “world transform” matrix to place the camera…
How do you add graphics to maps? Add a photo On your computer, open Google Maps and search for a place. After you select a…
How do tapered wings reduce drag? Tapered wings increase the aspect ratio of the wing in an aeroplane improving the lift. The smaller wing-tip decreases…
Do you need to turn on data for MMS? All the newer phones running Android 10+ have the option that will handle MMS automatically without…
What are Google Analytics event goals? Destination Goals allow us to put in a single, arbitrary Goal Value. Event Goals, however, allow us to change…