Array’s Length is Not Its Total Number of Items
The length of an array is often misunderstood as the tally of the number of items we’ve added to the array, when it’s not! It’s got something to do with the indices, actually. Advertisements
All posts filed under: webdev
Change the Quotes with CSS
Browsers can automatically add quotations in pages for the HTML q element. The default quotes are the double quotations at the top of the text. This, however, is changeable.
Vertical Alignment for Inline Boxes
I’ve seen CSS vertical-align used only in table cells before, also, in the centering technique where an element with a display:table parent gets display:table-cell and vertical-align:middle to center its contents, vertically. But who knew, this property is even more useful in a place that’s not a table cell…
CSS Visibility Option: Collapse
You’re probably already familiar with the visibility CSS property. We use it to hide or show something on the page by toggling its value between visible and hidden. But there’s a third value you might not have noticed yet.
