TYC Website Design and Application Development. Addis Ababa
How to move or shift date by n number of days
Here is a quick way to shift a day by n number of days, by adding those days, and adjusting the date. In the process, we will pay attention to moving the days into another month or year if we have to. Of course, this depends on the few date manipulation methods we saw last […]
Working with Dates and Time in JavaScript
Working with dates and time is very scary, I admit. Most of the time I retreat and find a library that can handle the details for me and avoid this topic at all costs. Besides libraries, JavaScript has a built-in class called Date which represents a point in time. And, if we like, we can […]
Sorting numbers in JavaScript using the sort function
On my first attempt, I thought that sorting numbers in javascript using the sort function doesn’t work. Here is what I did:- Normally, you expect to get [2, 4, 7, 10, 12, 22]. But instead, we got [10, 12, 2, 22, 4, 7] . What is going on? The default JavaScript sorting doesn’t work? No, […]
Constructor Property Promotion in PHP8
Constructor property promotion in PHP8 is one of the new features which make our code less verbose and less error-prone. Similar to the match expressions which I wrote about last week. Before we see what constructor property promotions in PHP8 look like, let’s take a look at a typical class declaration. As you can see, […]