Useful tips for everyday
Why does my phone say carrier lock SIM locked? The term “locked” refers to a devices being “SIM locked”. What this means is that the…
How do you find the distribution of a continuous random variable? The cumulative distribution function (cdf) of a continuous random variable X is defined in…
How do you answer questions in tophat? Answering in-class questions on the mobile app First, ensure that the Classroom tab is selected along the bottom…
How do I update Parallels Desktop? Manual Updating Launch Parallels Desktop. From the Help menu, choose Check for Updates. If there is one or more…
How do you subtract one track from another in audacity? Yes, it’s quite easy. Add both tracks to the project. Line them up perfectly. Once…
Can you share purchased apps between devices? Would you like to share the app you bought with your husband/wife or kids? You can use the…
Can you split a string into an array in zsh? With zsh you could split the string (on _) into an array: Keep in mind…
What does regexp mean in SQL? Regular Expressions Regex, or Regular Expressions, is a sequence of characters, used to search and locate specific sequences of…
How do I protect my Raspberry Pi from weather? How to Waterproof Your Raspberry Pi Place the Raspberry Pi into your small tub. Pour Corrosion…
How do I connect to AWS MQTT? Put in the API endpoint address (1) (see step 4 of section “Finding out the object address”) Choose…