Useful tips for everyday
What are Perl scripts? Perl is a family of script programming languages that are similar in syntax to the C language, including Perl 5 and…
How do you query a column by? BY is a reserved word used by QUERY like “order BY C”. So when referencing the column BY…
How do you approach a linked list question? Algorithm We use Three Pointers to reverse a List. The Three Pointers are Previous, Current and Next.…
Can a factory construct an instance of a class? Now only the factory should be able to construct an instance of the class. Apart from…
How do you make a linear regression model in R? Step 1: Load the data into R. Follow these four steps for each dataset: Step…
How to use captcha in AngularJS? Quick guide: AngularJS Captcha Module Installation. npm install angularjs-captcha –save. Include AngularJS Captcha Module in Your App. Inject AngularJS…
How do WordPress hooks work? In WordPress theme and development, Hooks are functions that can be applied to an Action or a Filter in WordPress.…
How do you make a path relative? The algorithm to make a relative path would look as follows: Remove the longest common prefix (in this…
How is the lattice represented with the unit cell? Because a crystalline solid consists of repeating patterns of its components in three dimensions (a crystal…
Can you change a Micro SIM to a nano SIM? As you can see, Nano-SIM cards are slightly thinner than Mini- and Micro SIMs. Nevertheless,…