Useful tips for everyday
Do databases use filesystem? Database ultimately stores the data in files, whereas File system also stores the data in files. How do I defrag a…
What is used to display data in tabular form? Answer: HTML table tag is used to display data in tabular form (row * column). How…
What is a reference clock? A reference clock may refer to the following: A master clock used as a timekeeping standard to regulate or compare…
Does skewness impact regression model? Effects of skewness If there are too much skewness in the data, then many statistical model don’t work but why.…
How do I validate in AngularJS? Apply novalidate attribute in tag. The novalidate attribute will disable the browser’s default validation. Set the name attribute in…
Do you need a license to use the salesforce app? See which Salesforce editions and user license types support using the Salesforce app. These user…
Does SELECT for UPDATE need to be in a transaction? A query is always in a transaction even if you don’t start it explicitly. SELECT…
What is performance and functional testing? Performance testing validates that application software can handle real time scenarios and address issues, if any, to deliver a…
What is window in signal processing? In signal processing and statistics, a window function (also known as an apodization function or tapering function) is a…
How to use custom setting in workflow? *Note: You can only access “custom settings” in formulas. This can be found by clicking on “system variables…