Useful tips for everyday
How do you pick up paper with static electricity? Rub a balloon or a plastic rod, charging it up with static electricity, and it can…
How can calculate date difference in linux? Provide valid time string in A and B. Use date -d to handle time strings. Use date %s…
Why did the penny-farthing have a small wheel? These Victorian-era bicycles had one very large wheel in the front, along with a much smaller wheel…
How do I rename my display? Select File > Setup. Click Display. To rename a display: Select the display under Modify display names. Can I…
What Android device does BlueStacks use? BlueStacks is totally based on Samsung’s devices. They have licensed from Samsung to build BlueStacks using Samsung’s code. How…
How do I keep text in a table? Ensure there is an empty paragraph above the table. Click in it, ready to type some text.…
Can Google Analytics track individual users? Unfortunately, no. Google Analytics only shows you a unique user ID and does not share personal information, usernames and…
What is the difference between resource and source? Though the two words source and resource look a bit similar, they are two different words with…
How do I send API key in Authorization header? You can pass in the API Key to our APIs either by using the HTTP Basic…
Can a Raspberry Pi work without Internet? The versatility of the Raspberry Pi means that at some point you’re bound to be using it outdoors,…