Useful tips for everyday
What is a closed form distribution? An equation is said to be a closed-form solution if it solves a given problem in terms of functions…
How can you create an attracting force using 2 magnets? The simplest example of this is the attraction of opposite poles of two magnets. Every…
Why is the capacitor short circuited in this example? By having their shorted terminals, the voltage thereof is zero (more precisely, the potential difference between…
How to use Journey Builder in Marketing Cloud? Journey Builder uses the content and audiences you created in Email Studio, Mobile Studio, Social Studio, Advertising…
Can others see my custom lists on Facebook? As Facebook put it: “If you choose to share with one of your default lists (Close Friends,…
What happens after a trigger in Salesforce apex? After triggers are used to access field values that are set by the system (such as a…
How do I count the number of items in a directory? To determine how many files there are in the current directory, put in ls…
What is meant by epicyclic gear train? Definition. An epicyclic gear train is a coaxial speed reducer or increaser stage comprised of a sun gear,…
Can you appendChild multiple elements? append() The append method allows you to append multiple elements or text nodes to a parent node. As you can…
Is running car low on gas bad for fuel pump? The gasoline acts like a coolant for the electric fuel-pump motor, so when you run…