Useful tips for everyday
How do you run an infinite loop thread? Java has a built in mechanism for having a thread do something and then wait for a…
How do I get the Sound back on FaceTime? Go to Settings > Notifications > FaceTime > toggle ON Allow Notifications. Then look at Sounds…
How does Numpy calculate mean squared error? Use numpy. subtract() , numpy. square() , and numpy. ndarray. mean() to calculate mean squared error array1 =…
How do you create a log file on a Mac? You can simply add Applescript commands to write data to a file. The Terminal command…
What are the options in curl? curl offers a busload of useful tricks like proxy support, user authentication, FTP upload, HTTP post, SSL connections, cookies,…
How is netcat used to transfer files around the world? Although the TCP protocol is primarily used for transferring web traffic around the world, it…
What is the purpose of a canonical link? Often referred to as rel=”canonical,” canonical tags are a way of telling the search engines that a…
What is the best battery backup? One of the best batteries that can be used in any system with battery backup is the Wayne WSB1275…
How do I edit package files? To edit the contents of a package project: Open the File menu and select Open Existing Package Project. Navigate…
What is sorting Why is it done? Sorting is the process of arranging data into meaningful order so that you can analyze it more effectively.…