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Hidden field in HTML

Hidden field in HTML
Hidden field is not displayed on the page and its content is hidden from the user. Visitor of the site can not insert or input anything into it.

The base tag or how to turn relative addressing into absolute

The base tag or how to turn relative addressing into absolute
There are a couple of cases where it is practical to use the tag base, for example, when the same images are in different structural parts of the site.

Links within a page in HTML

Links within a page in HTML
Large documents are easier to read if they have a table of contents with links to relevant sections.

Scrum & Kanban - the new dynamic duo or core competitors?

Scrum & Kanban - the new dynamic duo or core competitors?
Unlikely partnerships are quite common in our part of the world - the tech world that is.

Constants in PHP

Constants in PHP
A constant is a named value that doesn't change while the program (script) in running.

Link that opens a new window in HTML

Link that opens a new window in HTML
If you want create a link to a document that opens a new browser window, set parameter target="_blank" of the a tag.

CSS: working with text

CSS: working with text
With CSS, you can set the style and appearance of the text.

Classes and objects in PHP: constructors

Classes and objects in PHP: constructors
Quite often, when creating an object it is required to set values to some properties. Fortunately, the developers of OOP took this into account and implemented it in the concept of constructor.

What is CSS?

What is CSS?
Cascading Style Sheets allow you to keep the color, text size, and other parameters in styles.

CSS: working with units

CSS: working with units
In CSS absolute and relative units are used to specify dimensions of various elements.

Numbered lists in HTML

Numbered lists in HTML
Numbered list is a list of items each having its own numbers. The style and the type of numbered list depends on the ol tag, which is used to create it.

Classes and objects in PHP: destructors

Classes and objects in PHP: destructors
PHP does not directly support destructors. However, you can easily simulate a destructor by calling the PHP function unset.

Cell parameters in HTML

Cell parameters in HTML
Thanks to many properties of the cell, you can change the look and design of the table.

Adding CSS

Adding CSS
Style sheets can be added to a Web page in three different ways, which vary in their properties.