Useful tips for everyday
How to find the Order of operations in a calculator? Just type in sums like these (see Order of Operations for more detail): You will…
How can I get my current customer ID? In the above example we have created a simple controller method getCustomer() to get the customer details-…
How do you calculate the voltage drop across a wire? To calculate voltage drop: Multiply current in amperes by the length of the circuit in…
What is the psychology of color? Color psychology is the study of how colors affect perceptions and behaviors. In marketing and branding, color psychology is…
How to select a table in a linked server? If you’re uncertain about any of the qualifiers, drill down to a table in a Linked…
How do I delete an Nmcli connection? Example 6 : The nmcli connection delete | reload | load Command Use the delete argument to delete…
How do you drag Trackpad with three fingers? Go to ‘System Preferences’, then ‘Accessibility’ and ‘Pointer Control’. Click ‘Trackpad Options,’ ‘Enable dragging,’ and then click…
Why do arrows react? Arrow functions don’t redefine the value of this within their function body. This makes it a lot easier to predict their…
What are the causes of power problems? Natural phenomena such as wind, lightning, freezing rain, iced-up lines, wildlife and snow cause the majority of power…
How do ornithopters work? Ornithopters imitate nature as no natural creatures have any rotating parts. The principle of operation of the ornithopter is same as…