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76 results for: course

How To Grow Your Small Business

A business that stays still will stagnate. To be successful and to have a business to be proud of, you need to ensure that it grows. This is not always easy, but it should always be at the forefront of your mind when it comes to your business. There will…

Category : Home   15-05-2019  

Prepaway - 9Best Websites for PMI PMP Certification Exam

The PMI PMP certification exam is one of the most difficult tests that the students have to battle with, especially those in the project management field. Although the exam is hard and expensive, there are numerous benefits that come with earning the prestigious certification. The job potentials, high salary prospects,…

Category : Home   14-05-2019  

Say “Yes” or “No” to Microsoft 70-487 Exam Dumps

If you want to advance in your IT career, it is essential to pass key certification exams. Specifically, those candidates who would like to prove that they are capable of developing Microsoft Azure and Web Services should take the Microsoft 70-487 certification exam. Preparation for such a test can be…

Category : Home   07-05-2019  

How the Internet has Influenced Businesses

The internet has transformed the way that people live their lives. You can access a wealth of knowledge from a device that fits in your hand. Yes, it’s used for pleasure and leisure, but it has made the most impact on businesses, driving growth with innovations and advances in technology. The…

Category : News and events   22-03-2019  

How to Successfully Promote Your Healthcare Business

When it comes to running a healthcare business, you have to find a way of making it stand out from the crowd if you want it to be successful. People often choose to go with recommendations when it comes to choosing a healthcare professional. However, more typically, they turn to…

Category : Web marketing   20-03-2019  

Developing a JavaScript video game: Part 3

Here we are! We're back with the third part of the article . If you missed it, read the first part or the second one. So, now you may be able to fire (static) rockets by pressing the spacebar. Let's see what the next steps would be. To make the fire rockets move,…

Category : Home   06-03-2019  

Highlights from the JavaScript Style Guide of Google

For anyone who is not already acquainted with it, Google provides a style guide for writing JavaScript that gives the best stylistic practices for writing clean, understandable code (what Google believes to be). The guide does not present difficult rules for writing valid JavaScript, but only tips to keep the source…

Category : Home   27-02-2019  

Javascript: Introduction to ES6 classes

An exciting new construct that was introduced in the ES6 specification is the ES6 classes. If you're a Javascript developer, you will be aware that Javascript follows prototypal inheritance and sometimes it can get a little messy, with ES6 classes the syntax is simpler and much more intuitive. However, contrary to…

Category : Home   26-02-2019  

Best 5 Frontend Development Topics in 2019

Ah, a new year. A time of positivity, a time to restart. For new objectives and proposals. And in the world of developers, to look at the scenery and decide what we need to learn to keep up. Because let's face it-web development is always changing, and we're falling behind…

Category : Home   18-02-2019  

Developing a JavaScript video game: Part 2

This article is the second part of a Javascript game tutorial. Here you can read the first part Let's create the spaceship Now that the background is finished, we can start setting up our space vehicle! Let's create a Player.js file and add it as a script to index.html. In essence, we want this…

Category : Home   06-03-2019  

A roadmap to becoming a web developer in 2019

There are plenty of tutorials online, which won't cost you a cent. If you are sufficiently self-driven and interested, you have no difficulty training yourself. The point to learn coding I think is to read a lot of code of other developers, then typing code and testing to see what…

Category : Programming   30-05-2019  

Designers and Marie Kondo: a life lesson

A new phenomenon is sweeping the world, and it's fascinating. Who would have imagined that Europe's new obsession would be tidy up? The revolution is led by Marie Kondo. I'm going to admit that I wasn't thrilled when my best friend bought me The Life-Changing Magic of Tidying Up. I followed…

Category : Home   13-02-2019  

Superior React-Native Courses for Mobile Application Developers

If you are a web developer who wants to cross the massive world of mobile app development, but does not want to spend time learning Java or Kotlin for Android development, or Objective C or Swift for iOS development, then React Native could be a great tool for you. The React…

Category : Programming   13-02-2019  

Developing a JavaScript video game: Part 1

The ecosystem of JavaScript is pretty huge. But today we decided to try something new: a videogame. It is usually good to have requirements in place to select the right tool for the job (or the most glittering tool for the job) before evaluating any technology choice. Not surprisingly, JavaScript has a…

Category : Javascript   17-02-2019  

Best Node Js Resources in 2019. Courses and Tutorials.

NodeJS is a platform that enables developers to write high-performance and networked applications server side. And using good old Javascript as well. Why should you study NodeJS? To begin with, it never hurts to learn something new. But most importantly, it's great to learn NodeJS. With a focus on modern JavaScript and real-world application,…

Category : Javascript   15-02-2019  

Node.js Course in 90 Minutes

Node.js can be defined as a Google Chrome JavaScript V8 engine based on a dynamic, cross-platform and open-source JavaScript framework or runtime environment. Node.js was initially implemented as a client-side scripting language, developed by Ryan Dahl in 2009. JavaScript code and scripts running on the server side are now used…

Category : Javascript   08-02-2019  

How to Become an Automation Engineer

In today’s climate, IT professionals have just about as diverse a range of career options as anybody else. One such pathway that such a professional can take is automation engineering. If you have a passion for machinery, enjoy being detail oriented, and fancy making a boatload of cash, then this…

Category : Home   08-02-2019  

The Absolute Beginner's Guide to Sass

You've probably heard about CSS preprocessors before, whether it's Sass, LESS or Stylus, and they're all great tools to maintain your CSS, especially when you work with large codebases. For "lay" (;-)) people: A CSS preprocessor is a program that allows you to generate CSS from the unique syntax of the…

Category : Home   05-02-2019  

The Most Useful 50 Web Sites you wish you knew earlier

There are so many websites around, and it is very complicated to know each and every one of them. Our lisy provides 100 those websites that we find particularly helpful, even though they are not as famous or as prevalent as some of the big names.   archive.is — take a snapshot of…

Category : Home   27-11-2018  

Six Ways to Make Your Design Brand Stand Out with a Portfolio

Design businesses have never been more needed than they are today. With an increasing number of individuals becoming entrepreneurs and starting their own online companies, the need for professional logos, web designs, social media designs and more is on the rise. This is great news for creative professionals, with the job…

Category : Home   21-11-2018  

30 Reference Guides for JavaScript: jQuery, Node.js, and React

This is a list intended to introduce new developers to JavaScript (jQuery, Node.js and React) and help experienced developers learn more.   jQuery jQuery API (Official) View → jQuery Cheatsheet (Devhints) View → jQuery Cheat Sheet (JavaScript Toolbox) View → jQuery Quick API Reference (Óscar Otero) View → jQuery Selectors (DZone) View → jQuery Tutorial – An Ultimate Guide for Beginners (Tutorial Republic)     View → jQuery Tutorial for Beginners (LearnCode.academy) View → Learn…

Category : Javascript   21-08-2018  

Four of the Biggest Reasons Your Emails are Sent to Spam

Email marketing still plays a huge part in getting the word out to potential and existing customers, but according to a study carried out by Return Path in 2015, only 79% of marketing emails will actually land in the recipient’s inbox. As a result, one in every five emails will…

Category : Home   14-08-2018  

How Can Small Businesses Reduce Paper Usage?

Even in this digital age, many businesses are still using far more paper and cardboard than necessary. What’s more, not near enough companies or individuals are recycling their waste properly. Whether it’s business cards, employee contracts, receipts or packaging goods, businesses can’t find a new way to get around these…

Category : Home   26-07-2018  

Best Websites to Learn Coding Online

You know and we know that it’s totally possible to learn to code for free... If you can teach yourself how to write code, you gain a competitive edge over your peers, you can think more algorithmically and thus can tackle problems more efficiently. But what are the best resources to achieve…

Category : Home   19-06-2018  

The Rise and Fall of Business-Related VoIP Platforms

Voice over Internet protocol (VoIP) was at one time ubiquitous within the office environment. It had been employed to make crystal-clear digital phone calls, to send large packets of proprietary information and to hold webinars with attendees from around the world. However, we have recently seen a shift in regards…

Category : Home   23-11-2017  

How to Become a Leader in The Field of Digital Technology

Have you been working your way up the ladder of a digital technology company but have hit a brick wall? If so, you are not alone. Many digital technology companies require their employees to not only have a good work ethic but also a higher degree in order to advance.…

Category : Home   30-10-2017  

How JSON data types work in mysql

First introduced in MySQL 5.7.8, the JSON data type is a specialized binary column type, similar to a blob, but with added machinery to optimize the storage and retrieval of values from a column typed as json. If you check out the docs, you’ll notice there’s some great built-in functionality such…

Category : Home   30-08-2017  

Tips To Choose the Right PMP Certification

Are you planning to have a career in management? While the final goal seems to be handling various types of projects, you need to have the desired skills and expertise. Well, now that many courses have been designed at the professional level, helping you make a successful career. This type,…

Category : Home   01-08-2017  

5 best open source version control systems tools for sysadmins

As a system admin, the chances are you collaborate with multiple people across the company, therefore you will probably know the stress of constantly transferring files and version controlling the changes. Version control tools are a great way to enable collaboration, maintain versions, and track changes across the team. Perhaps the…

Category : Software   13-05-2017  

CSS Progressive Loading in Chrome

Until now, only in IE/Edge could we leverage streaming of CSS to load progressively the CSS of the components as their HTML is streamed. In other browsers, they would normally block rendering till the entire CSS sources were loaded, giving us the white screen of wait before anything could render. With…

Category : Home   09-05-2017  

Getting started with Node.Js

A resource directory gathering sites related to Node.js ordered by the kind of project Tutorials NodeSchool.io interactive lessons The Art of Node (an introduction to Node.js) Hello World Hello World Web Server (paid) Node.js guide Build a blog with Node.js, express and MongoDB Node.js for Beginners Learn Node.js Completely and with Confidence Absolute Beginners Guide To Node.js Node JS Processing Model –…

Category : Home   28-12-2016  

Install Apache, MariaDB and PHP7 on Ubuntu 16.04

Ubuntu 16.04 LTS Xenial Xerus comes with PHP7 by default so you don’t have to rely on third-party PPA to get PHP7 installed. In this tutorial, we are going to look at how to install Apache, MariaDB and PHP7 (LAMP stack) on Ubuntu 16.04 LTS Xenial Xerus. Update: This tutorial is…

Category : Home   18-11-2016  

Google Chrome will block Flash content starting next month, make HTML 5 default by December

There really is no stopping Flash's demise. In a blog post Chrome team has announced that the browser will start blocking the Flash starting this September with Chrome 53. As more and more websites are moving towards HTML5 type of technologies which gives user faster page loading time, improved security and…

Category : Home   10-08-2016  

What is a DDOS attack and tools used

What Is a Denial of Service Attack or DOS? A DOS attack is an attempt to make a system or server unavailable for legitimate users and, finally, to take the service down. This is achieved by flooding the server’s request queue with fake requests. After this, server will not be able…

Category : Security   19-04-2016  

Ideas shaping web design today

Web design in order to succeed needs two things: innovation and imitation. Unfortunately, the last one often wins. Web designers love to learn, study and use the latest trends, and then look desperately for the next big thing. Think about sliders. They were trendy" couple years ago. Today, they feel dated. What to do?…

Category : Web design   22-02-2016  

Top 10 Freebies For Designers of 2015

My grandmother always says, “Nothing in life is free.” In a way, she was correct. Even (some) Google products – considered free – are ad-supported.  Freebies be it any kind of tools, mockups, templates, fonts are much loved by the designers around the globe.  Reason being that firstly these help ease their…

Category : Web design   10-12-2015  

The 5 biggest web trends of the year

Bowenmedia wants to suggest us  the biggest web design trends of 2015. The following infographic highlights the main web design trends that differentiate a modern site from an older design.  1. Mobile focus Mobile first is our "password". This approach presupposes that most of your potential customers have a mobile device. 2. Interactive scrolling What we…

Category : Web marketing   24-11-2015  

The HTML5 Quick Learning Guide

HTML5 syntax is compatible with both HTML4 and XHTML1. Want to close empty elements with a slash? Go for it. Rather not? Then don't. Want to use lower case? Upper case? Take your pick. In other words, you really don't have to change the way you handle these things, so…

Category : Programming   06-11-2015  

The Best Free SSH Tabbed Terminal Clients for Windows

PuTTy is an emulator for the terminal. It allows you to log into another computer that can be on the same network or accessed via the internet. The basic program has no security, but you can add authentication and encryption to SSH to protect internet connections. The tool also includes…

Category : Networking   13-02-2019  

5 High Quality Tutorial Sites to Learning Design

Are you looking for a good source of free tutorials for illustration, 3D design, web design, app design and more? Here are 5 great and usefull sites. 01. Drawspace Drawspace is more than just another art website; it's an international community of over 320,000 drawing enthusiasts, professional artists, art educators, and authors of…

Category : Web design   27-06-2014  

Best Content Strategy Resources

Content Strategy Books Annett-Baker, Relly. A Practical Guide to Creating Web Content. Bailie, Rahel Anne; Urbina, Noz. Content Strategy: Connecting the Dots Between Business, Brand, and Benefits. Bloomstein, Margot. Content Strategy at Work: Real-world Stories to Strengthen Every Interactive Project. Halvorson, Kristina; Rach, Melissa. Content Strategy for the Web. Handley, Ann; Chapman, C.C. Content Rules. Jones, Colleen. Clout — The Art &…

Category : Web marketing   09-12-2013  

25 HTML5 speed tips

Creating high-performance web sites or applications is essential for web developers. Jatinder Mann explains that the goal of a developer is to improve web performance by reducing 25 factors: Display time The most important objective is what we refer to as 'Display Time'. This has many names across the industry including 'time to…

Category : Web design   05-12-2013  

30 Best Graphic Design Books for Designers

30 Best Graphic Design Books for Designers In this collection we've listed 30 Best Graphic Design Books for Designers, these books covers a variety of topics like Typography, Workshops, Color, Layouts, References, History, Logo Design, Freelancing and Pricing. We hope these Graphic Design Books inspires you for your future design projects! Enjoy!   1. Creative…

Category : Web design   28-11-2013  

Isomorphic JavaScript: a new paradigm

Spike Brehm, in a article written for http://venturebeat.com, explains that at Airbnb, they have learned a lot over the past few years while building rich web experiences by dividing into the single-page app world in 2011 with their mobile web site, launching  Wish Lists and their newly-redesigned search page. Each of these is a…

Category : Javascript   27-11-2013  

Tutorial: Introduction to PHP:PDO

Many PHP programmers learned how to access databases by using either the MySQL or MySQLi extensions. As of PHP 5.1, there’s a better way. PHP Data Objects (PDO) provide methods for prepared statements and working with objects that will make you far more productive!   PDO Introduction “PDO – PHP Data Objects…

Category : Databases   15-10-2013  

Learning web design: 29 Sites Producing Podcasts And Screencasts for web Designers And Developers

We’ve gathered some resources and sites that produce audio and video content for web designers and developers. Of course, most of them offer RSS and also iTunes subscription options. And you? Are you subscribed to any of the podcasts/screencasts I listed? If so, which ones? Please share your personal recommendations in the…

Category : Web design   22-08-2013  

How Companies can Drive Engagement with Blogs: 50 tips

Companies can benefit by maintaining a blog: it helps drive engagement, can promote products and visibility in the market. A survey conducted by Hubspot, a marketing software company, indicates that more companies are adopting a blog and find it to be “critical” and “useful” to their business. Their survey has reported positive…

Category : Web marketing   21-08-2013  

Submit Your Site to The Best CSS Galleries

Have you spent your time creating a great website design and now you need some traffic, links, and exposure? Getting your site listed on CSS Galleries can do just that for you! Submit your site to the best CSS Galleries and watch the traffic flow in if you get approved. But, how can…

Category : Css   05-08-2013  

Becoming a Web Professional: 19 online resources

The web education industry (designers, developers, graphics,seo,sem...) has exploded from a small niche to a powerful, continually expanding force. Countless people all over the planet are interested in learning about web design,web development, seo, sem, gamification, web marketing, and tons of companies are cropping up promising the ultimate solution. The good…

Category : News and events   18-07-2013  

The importance of building a responsive website and targeting the mobile audience

What are the changes reshaping the IT industry? The most significant one is the trend of using tablets, smartphones, and other mobile devices to access internet. This trend is the proof of technological revolution and is affecting greatly the web designers to follow some responsive approach for website creation. Google’s recommendation…

Category : Web design   11-07-2013  

Entrepreneur,startupper,designer or developer? Learning english is essential for your future!

English is widely used in the world. It has often been referred to as a "world language". If you would like to work or travel or have business around the world, you must realize - English is spoken as a first language by about 400 million, as a second language…

Category : Programming   11-07-2013  

WordPress tips and tricks: how to custumize your theme

When you're in the process of writing a WordPress theme, there are a few behaviors you can change. Some of them are pretty basic, but they can really enhance the theme my making it go that extra mile. How to Customize The Login Page It’s quiet easy to customize the existing Login…

Category : Web design   10-07-2013  

Firefox OS: Start To Develop Your First App

Nearly two years ago, Mozilla announced "Boot to Gecko" (a.k.a. B2G), a project whose primary goal was to provide a standalone web-centric operating system in which the preferred (and in fact, only) platform for application development is the HTML5 stack. In essence, this operating system would have filled a gap…

Category : Programming   02-07-2013  

10 jQuery Custom Browser Scrollbar Plugins

Custom jQuery scrollbars are really important for creating original and beautiful web applications and websites. jQuery scrollbar plugins and scripts can help you easily add some amazing custom scrollbars to your website. Today, we suggest you 10 useful custom jQuery browser scrollbar plugins. 1. SLY Sly is a JavaScript library for advanced one-directional…

Category : Javascript   26-06-2013  

Tutorials, Videos, Free Books, and More Resources for Learning jQuery

Maybe you’re a jQuery pro. Maybe you’re John Resig... But, in the other hand, maybe you read words like “jQuery”, and think: “jQuery What?” . If you belong to this category of person, now is the time to learn jQuery. According to jQuery.com, jQuery is a fast, concise, JavaScript library that simplifies…

Category : Javascript   19-06-2013  

26 Free Typeface-Font eBooks for Designers

Since as far back as the 1450s, typefaces have been used in printing ( Do you remember Gutemberg? His major work, the Gutenberg Bible, also known as the 42-line Bible, has been acclaimed for its high aesthetic and technical quality.). Lead alloys were often cast into letters (or wood was…

Category : Web design   05-06-2013  

What is a growth hacker? The actual difference between growth hacking and marketing

Definition: growth hacker (noun) - one who's passion and focus is pushing a metric through use of a testable and scalable methodology. “Growth hacker” is a new word for most but a long held practice among the best internet marketers and product managers in Silicon Valley. With mass media fading away and…

Category : Web marketing   22-05-2013  

Thousands of Tumblr blogs migrate to Wordpress after Yahoo deal

It's official: Yahoo have purchased blogging giant Tumblr for $1.1 billion in cash, of which CEO David Karp will receive $250 million. Yahoo has gone through a spate of purchasing hot startups recently, such as GoPollGo and Summly, but none of the acquisitions have been on the scale of Tumblr.  And it would seem that…

Category : News and events   20-05-2013  

Mini Microscope For iPhone, For Pure Geeks

The Mini Microscope for iPhone transforms your smartphone into a mini microscope capable of 60x magnification. Attach the Mini Microscope to the camera lens of your iPhone 4 or 4S and you can zoom in on just about anything. Three built-in bright white LEDs will shed light on your subject…

Category : News and events   15-05-2013  

Incredibly Useful and Interesting Web Sites

Here is a list of really useful websites. We've organized the sites in the list by the type of task they help you with. It is not a ranking; in each category we recommend sites that specialize in a different area than the others.. Educational/Learning khanacademy.org - video lectures on just about any…

Category : Web design   17-05-2013  

Server-side HTML vs. JS Widgets vs Single-Page Web App

  At the recent GOTO Chicago conference, I gave a talk on "Frontend Architectures: from the prehistoric to the Post-modern." In just my first 10 months at Coursera, I've experienced the joys and woes of many different frontend architectures, and I wanted to share what I learnt. I detail everything in the slides, but I'll summarize…

Category : Web design   11-05-2013  

Walking through the new and improved Android Central app

  As you by no doubt have heard, there's an all-new version of the Android Central App amongst us. And now we're going to walk through it in all its awesomeness. It's got full access to the Android Central blogs, forums, wallpaper gallery, store, podcast, and videos. Our people have worked hard…

Category : Software   09-05-2013  

New in Google Analytics: Real-Time Conversion Report

It's been nearly two years since Google Analytics added real-time reports. Over that time, there have been a handful of changes including profiles, real-time widgets and understanding segments. Now Google Analytics has announced a new addition to its real-time reports: goal conversions.   As you can see, the real-time Conversions report shows a list of the…

Category : Web marketing   07-05-2013  

Content Knowledge Is Power

“Content matters!” “Comp with real copy!” “Have a plan!” By now, you’ve probably heard the refrain: making mobile work is hard if you don’t consider your content. But content knowledge isn’t just about ditching lorem ipsum in a couple of comps. Countless organizations now have a decade or two’s worth of Web content…

Category : Web marketing   06-05-2013  

Mysql:Guide To The MySql Query Cache

MySQL“Query Cache” is quite helpful for MySQL Performance optimization tasks but there are number of things you need to know. First let me clarify what MySQL Query Cache is - I’ve seen number of people being confused, thinking MySQL Query Cache is the same as Oracle Query Cache - meaning cache…

Category : Databases   03-05-2013  

Top Google Website Optimization Resources

Search engine optimization (SEO) professionals, web designers, and bloggers read a lot of tips from various experts to stay fresh and up on the current trends in website optimization. But what does Google have to offer on the subject? Find out in this collection of tips, guides, resources, and tutorials…

Category : Web marketing   26-04-2013  

Top Ten Android Tips

Welcome to the sometimes wild, often wonderful, but always fascinating world of Android!  Chances are the Android OS is a bit different than what you're used to, even if you are moving over from another smartphone platform.  We want to help you get settled in and familiar with your phone…

Category : Software   22-04-2013  

Shodan: The scariest search engine on the Internet

"When people don't see stuff on Google, they think no one can find it. That's not true." That's according to John Matherly, creator of Shodan, the scariest search engine on the Internet. Unlike Google, which crawls the Web looking for websites, Shodan navigates the Internet's back channels. It's a kind of "dark" Google,…

Category : Security   11-04-2013  

Penguin 2.0 Forewarning: The Google Perspective on Links

This article represents my opinions, but my company has worked on helping large numbers of sites get Google penalties removed. The hardest part of these projects is always to get the client to understand what constitutes a bad link. This starts at the very core of how they think about online marketing and…

Category : Web marketing   11-04-2013  

PHP JSON: An Example Javascript JSON Client With PHP Server

While JSON has many uses, probably the most common use is to pass data structures to Javascript. JSON is simply a standard format for data structures. In this example we’ll use a PHP page as a JSON server; we’ll use an HTML page with embedded javascript to contact the server, retrieve…

Category : Programming   11-04-2013  

4 Facebook Ad Tips to Maximize Your Facebook Campaigns

Are you interested in getting more bang for your buck when it comes to advertising? This article will show you four ways to enhance your Facebook Ads.   What Changed Within Facebook Ads? If you’ve been running Facebook Ads over the past year, you may be confused by some of the newer options and…

Category : Social networks   11-04-2013  

Transform A Simple Website in Vibrant Ecommerce Portal

Designing with respect to internet has never been limited to any barriers or disciplines, which is why attractive design in combination with online marketing has successfully created something known as ‘Ecommerce’. Readying an ecommerce portal is much more than just development or designing alone, it includes enough brain-work too. Look…

Category : Web design   11-04-2013  

Google Keep, a New Service for Taking Notes

Google just launched a new notes service called “Keep.” It works kind of like Evernote or Apple’s Notes, allowing Android users to jot down thoughts or reminders, which they can store on their phone or access through Google Drive. It looks pretty useful, judging by the official blog post announcing the…

Category : News and events   11-04-2013  

Learn PHP: Handy Functions for Beginners

If you’re new to PHP language, we’ll introduce you to seven really handy PHP functions in this quick tip! Function 1 : isset Check if a variable has been set. You just pass it a variable name, and it will return true if that variable exists, and is set to something other than NULL. $name = "Joe";    isset($name); // true   isset($age); // false   This function also…

Category : Php   11-04-2013  

Php: Introduction to Mysqli Extension

  Experienced developers eschew the original MySQL extension because of its abandoned status in PHP. Nascent web developers, however, may be completely oblivious to its dormant past and dying future. Introductory tutorials for connecting to MySQL from PHP are certainly abundant, as is evident from a simple “php and mysql tutorial” Google…

Category : Networking   11-04-2013  

Learn Php Handy Functions for beginners

  If you’re new to PHP language, we’ll introduce you to seven really handy PHP functions in this quick tip!     Function 1 : isset     Check if a variable has been set. You just pass it a variable name, and it will return true if that variable exists, and is set to something other…

Category : Programming   11-04-2013