Useful tips for everyday
How do you transfer scp? To copy a directory (and all the files it contains), use scp with the -r option. This tells scp to…
How do you find the velocity of something moving? Velocity (v) is a vector quantity that measures displacement (or change in position, Δs) over the…
How to define functions in a WordPress theme? Define functions you wish to reuse in multiple theme template files. If a WordPress plugin calls the…
What is the regular expression for password? At least one digit [0-9] At least one lowercase character [a-z] At least one uppercase character [A-Z] At…
What is a network access account? Network access account. Client computers use the network access account when they can’t use their local computer account to…
Can we use contains in List in Salesforce? The Idea, Contains/IndexOf Method for Lists, has been delivered in the Spring ’18 release. The methods take…
Can you SSH into VMware? You’ll need that thing if you want to SSH into it. You need to put your VMware Player network adapter…
What is a mock repository? Mocking is a way to encapsulate your unit tests. If you want to test a service method you are not…
How do you find the cell value in POI? Get Cell String Value Cell cell = // a numeric cell with value of 1.234 and…
How do I stop my android from draining my battery? Choose settings that use less battery Let your screen turn off sooner. Reduce screen brightness.…