Useful tips for everyday
How do I find my adb device name? In android go to Settings > Applications > Development and tap on Device Hostname. You can then…
How to enable iptables on all interfaces but one? So for all interfaces but one you want to accept all traffic, and on eth0 you…
Why do I have to add to cart to see price? It’s usually a way to get a lower price. When shopping online, you may…
Does Python do matrix multiplication? In Python, we can implement a matrix as nested list (list inside a list). We can treat each element as…
What is the excursion meaning? excursion \ik-SKER-zhun\ noun. 1 a : a going out or forth : expedition. b (1) : a usually brief pleasure…
What is the relationship between log? Logarithms are the “opposite” of exponentials, just as subtraction is the opposite of addition and division is the opposite…
How find non empty directory in Linux? Find all (non-)empty files in a directory Use the -L option to include them. The expression -maxdepth 1…
How to create imagecollection in Google Earth Engine? In addition to loading an ImageCollection using an Earth Engine collection ID, Earth Engine has methods to…
How to create a virtual layer in SQL? For example, if you have a layer called regions, you can create a new virtual layer with…
How long does a coolant flush take? A trained mechanic can perform a radiator flush in about 30 minutes using a commercial coolant flush and…