JQUERY

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jQuery is a javascript that offers a simple way to achieve a variety of common JavaScript tasks quickly and consistently with a moto of write less and do more.

Jquery selectors

basic selectors

• * selects all elements.
• .class selects all elements with a given class.
• #id selects all elements with a given ID.

visibility filters

• :hidden selects all elements that are hidden.
• :visible selects all elements that are visible.

child filters

• :first-child selects all elements that are the first child of the parent.
• :first-of-typeselects all elements that are first among siblings of the element.
• :nth-child() selects all elements that are the nth child of their parent.
• :nth-of-type()selects all elements that are the nth child of their parent in relation to siblings with the same element name.

Manipulation

• .clone() copying content in selected elements.
• .append() insert content in selected element.

PAIR PROGRAMMING

Pair programming is the practice of two software developers working on a single task. There are two roles that programmers do in pair programming and they are one is the driver and the other is a navigator.

6 resaons for pair programming

• Greater efficiency
• Engaged collaboration
• Learning from fellow students
• Social skills
• Job interview readiness

• work enviroment readiness

• Reference
• JavaScript and jQuery by Jon Duckett