Useful tips for everyday
What is the difference between long format and wide format data? Wide data has a column for each variable. Whereas long format data has a…
What data structures are asked in interviews? Example: Arrays, Linked List, Stacks, Queues etc. Non-linear data structure: If the elements of data structure results in…
Can you AirDrop to non Apple devices? If you use a Mac and an iPhone or iPad, you can turn to Apple’s AirDrop to transfer…
How do I set featured products in Magento 2? Add featured products in Magento 2 Log in to your account, then go to Stores >…
How do you find the generator matrix from parity check matrix? Formally, a parity check matrix, H of a linear code C is a generator…
How to use IFS as a delimiter in read? If you set IFS to | (i.e. IFS=| ), | will be treated as delimiters between…
What is VB voltage? Let the two terminals be A and B. Therefore the voltage at A is VA = 15 V and the voltage…
Can we use correlation for Likert scale? Dear, Yes you can do correlation as Likert scale is called Summeted scale too. Can Chi Square be…
How to use multiple variable for input with READ command? (here we didn’t bother escaping the spaces for R as the rest of the line…
How to print an object in Node JS? Basic console.log will not go through long and complex object, and may decide to just print [Object]…