Programming, Computers and Stuff
The PHP team recently approved the Short Arrow Functions RFC proposed by Nikita Popov, Levi Morrison, and Bob Weinand. In the RFC it shows this as an example to give you an idea on how it can be used: A Continue reading PHP Approves Short Arrow Functions
In JavaScript classes, the methods are not bound by default. This means that their this context can be changed (in the case of an event handler, to the element that is listening to the event) and will not refer to the component Continue reading How do you ensure methods have the correct this context in React component classes?
The Laravel team released Laravel 5.8.8 yesterday with a new query builder method along with the latest fixes and changes in the 5.8 branch. First, a new Builder::forPageBeforeId() method was added to compliment an existing forPageAfterId(). These methods are useful to query for Continue reading Laravel 5.8.8 Released
The General Sibling Selector ~ selects all elements that are siblings of a specified element. The following example selects all <p> elements that are siblings of <div> elements: The Adjacent Sibling Selector + selects all elements that are the adjacent siblings of a specified element. The following example Continue reading s What is the difference between ‘+’ and ‘~’ sibling selectors?
Big O notation is used in Computer Science to describe the time complexity of an algorithm. The best algorithms will execute the fastest and have the simplest complexity. Algorithms don’t always perform the same and may vary based on the Continue reading What is Big O Notation?