Useful tips for everyday
What is the difference between Meta and non meta? Metals refers to the natural elements that are hard, shiny, opaque and dense. Non-metals implies those…
What are the rules for confidence intervals? Since 95% of values fall within two standard deviations of the mean according to the 68-95-99.7 Rule, simply…
What is the best reason for using the median as the measure of central tendency? The median is usually preferred to other measures of central…
What is Requirement 10 PCI DSS? PCI DSS Requirement 10: Track and monitor all access to network resources and cardholder data. This requirement requires that…
Why can I add a logarithmic trendline Excel? A logarithmic trendline is a best-fit curved line that is most useful when the rate of chance…
Why are airplane wings on the bottom? Airplanes’ wings are curved on top and flatter on the bottom. That shape makes air flow over the…
What is backend API testing? Backend Testing is a testing method that checks the server side or database of web applications or a software. The…
How do I create a custom task in Salesforce? How to Create a Task in Salesforce Enter a name in the Search bar for the…
What is parameter file and how you use in the mapping? The Developer tool generates a parameter file that contains the mapping or workflow parameters…
How to handle session timeout in AJAX call? Best way to handle session timeout on ajax call hide the loading icon. check the xhr object…