SEARCH KEYWORD -- Bad part
JavaScript: Private variables
The first thing you often hear when talking about JavaScript is often “JavaScript doesn’t have visibility modifiers, hence it doesn’t support private variables”. This is only valid for 50%, because JavaScript indeed doesn’t have visibility modifiers (public, private, friend) but it has closures and function scopes. With these tools we can make variables private. Let’s take the following function: var names = ["Kenneth", "John", "Marc", "Robert"]; var lookup =...
JavaScript,private variable,closure 2012-04-28 11:46:34
How Can Android Win Over Developers?
We’ve heard a lot about Android’s popularity; it’s a machine that’s clearly outpacing its rivals like Apple’s iOS… in market share. It seems that, although Android is super popular and great at attracting customers, it loses support from other parties that are vital to the success of the OS, like developers. Why does Android have such a hard time winning over developers? More importantly, how can they win over the developers? Well, let’s take a qu...
Android,Developer,Attraction,iOS,HTC 2011-08-07 23:34:50
Why developers need a Mac
I am by no means an Apple fan. For one thing, I find Windows (and Linux) stable and fast, so you are not going to hear me argue that my computing life was transformed once I made that Switch (with a capital letter). Admittedly that is partly because I am familiar with how to fix and tune Windows and remove foistware, but it is not that hard. For another, I am not an admirer of Apple’s secretive approach, or the fact that most requests for comment from journalists are responded to wi...
Apple,Mac,Development,iOS,Windows 2011-12-07 03:12:17
Ask Bill Gates Anything: Being a Billionaire is Strange, Microsoft Co-Founder Tells Students
How’s the life of a billionaire? “Quite strange,†says Bill Gates, who fielded questions from University of Washington students on Thursday evening as part of a lecture on the future of computing.Gates’ talk, at a packed hall in the UW’s computer science building, focused on some areas where he thinks cheap, powerful computing will have a major impact on society, including education, disease, and robotics.Gates recalled spending time on the UW camp...
Bill Gate,Billionare,Rich,Advice,UW,Computing 2011-10-28 10:38:34
10 rules of PHP-masters
1. Use PHP only when it is necessary – Rasmus Lerdorf There is no better source than the creator of PHP, to learn what he can do. Rasmus Lerdorf created PHP in 1995. Since then, the language has spread like a wildfire rate in the developer community, incidentally changing the face of the Internet. However, Rasmus did not create PHP with these intentions. PHP was created for the needs of web development. As is the case with many other projects wi...
PHP,Master,Experience,Advice 2011-12-16 09:38:07
What are the Four Most Important Technologies Inside an Office, Today?
The office life has changed a lot since the beginning of the 21st century. Nowadays, technologies have taken over a large part of the work that people have to do, inside their walls. Some of them are more important than others, though. Here are four that no company should live without. A VoIP Phone System If a company wants to communicate with its clients, it needs to install a centralized phone system. The old ones were complicated and costly. The more phone lines you had, the higher the ...
SMARTPHONE,VOIP,5G 2022-12-24 06:35:02
Siri in Practice
Some quick comments on using Siri in practice—for things other than asking it to open the pod bay doors. Siri’s voice recognition is very impressive, and the scope of what it understands is very good given the difficulty of what it’s doing. But it has a lot of trouble with certain sorts of names—Irish names, for example, which often are not written as pronounced. For example there are a lot of people in Ireland named “Aoifeâ€â€”it’s a very popul...
Siri,Apple,Practice,Artificial Intelligence,AI 2011-10-15 15:01:13
Business Opportunities for Entrepreneurs – Check them Out Here
We are in the digital era, and today, starting a business seems to be easier than ever before. With a smart device and a reliable internet connection, you are almost halfway to becoming a business owner. The main challenge, however, comes in identifying a good business opportunity to venture in, especially considering the high competition in nearly all sectors. Today, nearly everything is done online, and you can take advantage of this to sell your products or services. The best part about onlin...
BUSINESS 2020-05-13 11:25:28
Extension context menu is missing in Firefox after restart
If you have experience of writing Chrome extension, you may be familiar with how you can add a context menu for your extension. The code would be similar to below: chrome.runtime.onInstalled.addListener(function() { chrome.contextMenus.removeAll(); chrome.contextMenus.create({ "id": "your_id", "title": "Your Title", "contexts": ["all"] }); }); You need to add a listener listening to the extension install event. Once the extension is installed, create a contex...
CHROME,FIREFOX,EXTENSION,CONTEXT MENU 2018-11-16 20:58:20
My favorite quotes from "The design and evolution of C++"
"The design and evolution of C++" is a book written by the inventor of C++ Bjarne stroustrup. In this book, Bjarne stroustrup presents the definitive insider's guide to the design and development of the C++ programming language. Without ommitting critical details or getting bogged down in technicalities, Stroustrup presents his unique insights into the decisions that shaped C++. In this book, some statements are very impressive. They are concise but convey much information. Here I summariz...
C++,statements,type system,compatibility 2012-07-16 10:58:10
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