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Ruby Quiz Answer: D) The Ruby Math module provides the Ruby programmer with an extensive range of methods for performing mathematical tasks. In addition, the Math module includes two commonly used mathematical constants:
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1 2 3 4 5 |
Math::PI => 3.14159265358979 Math::E => 2.71828182845905 |
As…
C# Quiz Answer: C) Encapsulation and abstraction is the advanced mechanism in C# that lets your program to hide unwanted code within a capsule and shows only essential features of an object. Encapsulation is used…
Every time you jump into a programmer community, one question that always makes the rounds is “Which programming language should you learn to make the most money?” Everyone from novice to expert tries to find…
One of the biggest challenges that we have seen from our data is how hard it becomes for broadcasters to market their streams. Streaming your work is one of the best ways to display your…
HTML5 Quiz Answer: A) Drag and drop (DnD) is a first class citizen in HTML5! The spec defines an event-based mechanism, JavaScript API, and additional markup for declaring that just about any type of element…
Every software developer working with Java learns both the usefulness and complexity of the language. While it’s flexibility makes it one of the most popular programming languages available, finding ways to use Java to its…
Centralizar um texto verticalmente com CSS não é fácil quanto centralizar horizontalmente. Existem várias maneiras de se fazer isso e cada é mais adequada que a outra dependendo do caso. Vamos passar por cada uma…
JavaScript Quiz! Answer: C) 8 All JavaScript variables must be identified with unique names. These unique names are called identifiers. Identifiers can be short names (like x and y) or more descriptive names (age, sum,…
HTML (HyperText Markup Language) é a primeira linguagem que você precisará aprender se quiser criar aplicações web. Mesmo se você não estiver levando programação a sério ou apenas querendo conhecer um pouco de programação, o…
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