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  Three ways to define class in JavaScript


In object oriented programming, class is the template of object, it defines the properties and methods of a group of objects. Unfortunately, JavaScript doesn't support class, but we can have some workarounds to simulate class.1. Constructor functionThis is the classical approach, it is also the approach mentioned in many text books. It uses the constructor function to simulate class and it uses the keyword this to represent the object internally.function Cat() {  this.name = "Kelly";}when cr...

   JavaScript,Class,Method,Private,Inheritance     2012-07-09 11:59:51


  Samsung will build its own mobile browser


According to the Korean IT News, Samsung is developing its own brand mobile browser based on WebKit, make its the default browser for future Gaxlaxy products.Samsung has posted recruitment advertisements for recruiting Webkit developers in its Advanced Software Platform Lab located in the Silicon Valley. Webkit is an open-source browser engine, Apple's Safari and Google's Chrome are based on this open source engine.For many users, the phone's built-in default browser is still the most used, so S...

   Samsung,Browser,Webkit     2012-09-24 22:32:00


  Algorithm : Delete middle node from singly linked list


Questions about singly linked list are frequently asked during technical interviews. Today we will share with you one algorithm question about singly linked list. Here is the problem description. Assuming the only information you are giving is there is a pointer to a middle node of a singly linked list, no other information about the linked list is given. Please delete this node and don't affect the structure of the linked list. Initially you may think this question is easy if you know the hea...

   ALGORITHM,C,LINKED LIST     2015-10-30 05:21:25


  A crazy interview experience


How to be outstanding and get the offer after a job interview? Besides the strong technical background, we may still need some other skills such as how to ask questions during interview. Sometimes you may even do some crazy things. There is one question on Quora which is "What's the craziest thing you ever said (or did) at an interview and still got the job?". Among the answers, one answer is worth to be mentioned, the answer is from Stan Hanks and his answer is liked by 3859 people(As this arti...

   Quora,Interview,Strategy     2013-05-08 05:53:54


  Rebirth of Microsoft?


Only from the point of view of design and products, Microsoft may seem like an ongoing decline of the old giant: IE browser market share continues to drop, PC market continues to shrink where Windows depends on and tablet PC market gets rapid expansion, Windows Mobile, Windows phone perform not so well, even CEO Steve Ballmer is often ridiculed and accused. All these seem to indicate that Microsoft's golden era is over. But on the other hand, while its net profit for the past two years has ...

   Microsoft,Rebirth,change     2012-10-05 20:09:15


  Google may integrate Chrome OS and Android to build Google OS


A few days ago Google announced Andy Rubin would not in charge of Android anymore and Sundar Pichai would take over Andy Rubin's position. This triggers many guesses on the future direction of the Chrome OS and Android operating system.According to Digitimes, Google is likely to integrate the Chrome OS and Android to build an unified Google OS. But to challenge Windows in the global notebook market, this new system may be in a difficult time in next 1 or 2 years.Google and Acer have indicated b...

   Google OS,Sundar Pichai     2013-03-16 23:55:24


  HP To Apple: You Win.


As I write this, I’m sitting in a cafe. Around me, there are five people on laptops — four of them are MacBooks. Four other people are using tablets — all four are iPads. Welcome to the Post-PC world. That phrase was one of the first things that jumped to my mind today when I heard the news that HP was not only killing off their TouchPad and Pre webOS-based products, but also trying to spin-off their PC business. The largest PC business in the world...

   HP,Apple,Palm,Competition,webOs     2011-08-19 07:38:41


  What do people think about IE?


Browser war among major browsers is continuing for a long time since last century. Just a few years ago, Internet Explorer was the most used web browser. But now the situation is completely different, people are making fun of Internet Explorer and switching to other browsers. Today we share some jokes about Internet Explorer, it's just for fun, so grab a cup of coffee and sit down and enjoy. Hmm, is IE so slow? What gun is it? Hmm, I am still one step behind And I am lost. Hey, what is HTML...

   IE,Joke,Chrome     2013-07-31 08:25:24


  Why Aren't Other SOPA Supporters Being Punished Like GoDaddy?


Even though it recanted (somewhat unconvincingly) its support of the controversial Stop Online Piracy Act (SOPA), domain registrar GoDaddy continues to lose thousands of domains as an online campaign to punish GoDaddy is proving highly effective. The boycott campaign began on reddit on December 22. A day later GoDaddy announced its withdrawal of support for the House legislation it actually helped craft. And still GoDaddy has lost more than 70,000 domains in less than a week, with the prospe...

   GoDaddy,SOPA,boycott,Reason,Punishment     2011-12-27 09:38:27


  10 controversial programming opinions?


Every programmer has his/her own understanding about programming. His/her opinion may or may not be agreed by others since they may face different programming environment. Let's see ten controversial programming opinions. You may agree with these opinions or you may not agree with them or you have your own opinion. You can freely share with others by commenting below.1) The only “best practice” you should be using all the time is “Use Your Brain”.2) Programmers who don’t code in t...

   Programming,Opinion,Controversial     2012-05-12 11:02:18