UML diagram types and basic use

UML diagram types and basic use

*, Design Patterns, UML, UML Class Diagram

Every developer should have a basic understanding of UML 2.0 Class Diagram. It is used to represent class structure and interaction with other elements in a diagram. You can also find it in technical documentation there fore it is a must to know how its written and...

Design Patterns

*, IT

Creational Main article: Creational pattern Creational patterns are ones that create objects, rather than having to instantiate objects directly. This gives the program more flexibility in deciding which objects need to be created for a given case. Abstract...

Working with server through SSH

*, IT Help Desk, Linux, Linux CLI

Here we will present some commone commands used to connect and work with server. We will even write a simple bash script to make our life a bit easer to automate some of this tasks. So where do we start? Fosrs of all your hosting provider must to allow for SSH...

SQL JOIN TUTORIAL

*, IT, MSQL, SQL

The above diagram can not fully represent JOIN charasteristicks due to its limitations. MySQL JOIN – (INNER JOIN) query result description characteristics:sequence – dos not matterchaining – dos not mater MySQL LEFT JOIN – (LEFT OUTER JOIN)...

PHP 8 is out ! There will be no PHP 7.5

*, IT

PHP 8 Improvements and New Features Apart from JIT, we can expect many features and improvements with PHP 8. The following list is our handpicked selection of the upcoming additions and changes that should make PHP more reliable and efficient. Constructor Property...

Whats new in PHP 7.0, 7.1, 7.2, 7.3, 7.4, 8.0

*, PHP

What’s new in PHP 7.0 New features: Scalar type declarations Scalar type declarations come in two flavours: coercive (default) and strict. The following types for parameters can now be enforced (either coercively or strictly): strings (string),...