Useful tips for everyday
What is osmfilter and what does it do? osmfilter is a command line tool used to filter OpenStreetMap data files for specific tags. Is there…
Why does my Ubuntu keep freezing? If you are running Ubuntu and your system randomly crashes, you may be running out of memory. Low memory…
How to calculate distance between two points in QGIS field? You need to search by the layer name not the field name. First you should…
What is BCC and CC in Gmail? BCC stands for Blind Carbon Copy. Just like how CC works in an email, BCC is used to…
Can anyone see my email address on eBay? The auction website eBay hides the email address of buyers and sellers to increase privacy. By default,…
Why are multiple relationships unethical? A psychologist refrains from entering into a multiple relationship if the multiple relationship could reasonably be expected to impair the…
How do I control contacts in Gmail? So let’s get started. Step 1: Open Gmail. Go to your Gmail account and look at the home…
Which key defines the relationship between two tables? Primary key defines a relationship between two tables. Reason : Because in primary key column for each…
Does Autodesk SketchBook have vector? Autodesk SketchBook Pro is a drawing software designed for tablets and other touch screen devices. One of the features that…
How do you find the pole and zero? The zi terms are the zeros of the transfer function; as s→zi the numerator polynomial goes to…