Javascript2008-08-15
Bitwise NOT, AND, OR, XOR operators in Javascript
The bitwise NOT is represented by a tilde (~) and is one of just a few ECMAScript operators related to binary mathematics. The bitwise NOT is a three-step process:
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Javascript2008-08-15
Typecasting in Javascript
It's also possible to convert values using a process called type casting. Type casting allows you to access a specific value as if it were of a different type. Three type casts are
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Using parseInt() and parseFloat() in JavaScript to convert data types to Numbers
JavaScript provides two methods for converting non-number primitives into numbers: parseInt() and parseFloat(). As you may have guessed, the former converts a value into an integer
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Using toString() in JavaScript to convert data types to String
The interesting thing about JavaScript primitive values for Booleans, numbers, and strings is that they are pseudo-objects, meaning that they actually have properties and methods.
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List of Keywords and reverved words in Javascript
By rule, keywords are reserved and cannot be used as variable or function names. Here is the complete list of JavaScript keywords.
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Javascript Basics
ECMAScript is the standard that set the basics of Javascript syntax. Developers familiar with languages such as Java, C, and Perl will find ECMAScript syntax easy to pick up becaus
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Javascript2008-08-15
History and evolution of Javascript
Around 1992, a company called Nombas began developing an embedded scripting language called C-minus-minus (Cmm for short). The idea behind Cmm was simple: a scripting language powe
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Hibernate Vs. JDBC ( A comparison)
JDBC stands for Java Database Connectivity allows developers to connect, query and update a database using the Structured Query Language. JDBC API standard provides Java developers
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Spring Vs EJB ( A feature comparison)
In quite a few design brainstorming sessions, the debate between Spring and EJB results in a deadlock. There are developers who are damn passionate about Spring and hate EJBs. Let'
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Types of Interviews
A common type of job interview in the modern workplace is the behavioral interview or behavioral event interview. In this sort of interview, the interviewers tend to ask questions
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Getting started with Interview
The mere fact that you are reading this article is a proof that you are looking for your first Job or a change of Job. You have probably read many other articles about preparing fo
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Getting Started with PHP
For the first and most common form, you need three things: PHP itself, a web server and a web browser. You probably already have a web browser, and depending on your operating syst
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