Useful tips for everyday
How do you replace a character in a string in a shell? The procedure to change the text in files under Linux/Unix using sed: Use…
How do I view the source code of a web page in Safari? View Source Code in Safari Navigate to the web page you would…
What is the purpose of using try catch finally statement? The try statement allows you to define a block of code to be tested for…
How can you protect your work from being copied? 5 ways to prevent your work from being copied Watermark your work. The most obvious way…
How do I stop other Apple devices from getting my calls? Don’t allow incoming calls to your iPad and Mac Open the Settings app on…
How is power transferred in a transformer? A transformer is an electrical device that transfers energy from one circuit to another by magnetic coupling with…
How do I override a view template? To do this, go into the view and: Expand the Advanced column. Click on the “Theme: Information” link.…
What is bootstrapped standard error? StDev (bootstrap sample) Because the standard deviation is in the same units as the data, it is usually easier to…
Why is my phone not letting me auto lock? If the Auto-Lock options is greyed out on your device, too, that’s because your iPhone is…
What are memory vulnerabilities? Definition: Memory corruption can be described as the vulnerability that may occur in a computer system when its memory is altered…