Author: admin(Elias Naserkhaki)

css units 1

CSS units

Units in CSS CSS has several units for length. We can use units in CSS properties: width, height, margin, padding, font-size, border-width, border-radius etc. Some CSS properties can have negative values (e.g. margin).

visual-punc 0

HTML and web punctuation marks and Symbols

Some useful HTML and web punctuation marks and Symbols: !              exclamation mark, not ‘              single quote, apostrophe, quote, tick “             double quote, quotation marks, quote

static website dynamic website 0

Static website and dynamic website

There are two types of websites, static websites and dynamic websites. This kind of categorizing is usual and uses for conversations, business e.g. web contracts and it’s based on server-side or client-side, websites grouping.


PHP operators

A PHP operator takes one or more values (or expressions) and produce another value; we can group them in categories: