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SEARCH KEYWORD -- Open Source

  Check out YouTube new design

Recently, YouTube has developed its new design, but is is still not officially released. But you can check out the new design now by following the steps below:1. Open http://www.youtube.com on your Chrome or Firefoc2. Press Ctrl + Shift and J in Chrome to open the Developer Tools and Press Ctrl+Shift and K in    Firefox3. On the bottom part of the development tool, you can type some commands there. Copy the following code and paste on the console window on the bottomdocument.cooki...

   YouTube,New design,Chrome,Firefox,How to     2011-11-20 11:38:58

  UIWebView Secrets - Part1 - Memory Leaks on Xmlhttprequest

My first blog post on iphone subject reveal a big memory bug when using UIWebView component. This is the (only one) component to display some HTML content in an iphone interface. UIWebView object has a lot of differents issues and I’m going to highlight the biggest of them. Actually, all XMLHttpRequests used in javascript code are fully leaking!!! I mean when you do a request that retrieve 100ko of data, your memory used grow up for 100ko! This bug is not always active, but almost always....

   XMLHttpRequest,Memory leak,Mobile device,UIWebView     2011-11-25 13:46:30

  Pinterest announces open registration

Pinterest is on-line for two years. During these two years, it gains big growth, but it needs invitation before you can register on Pinterest. Now Pinterest announces open registration, it means that anyone can register on Pinterest with emails, Facebook or Twitter accounts, no need to get invitation from others. In its official blog, Pinterest says: We’re really excited to have the capacity to offer Pinterest to more people and if you’re a Pinner with friends who’ve been wait...

   Pinterest,Social,Open registration     2012-08-09 01:56:23

  Open source code libraries suffer from vulnerabilities

A study of how 31 popular open source code libraries were downloaded over the past 12 months found that more than a third of the 1,261 versions of these libraries had a known vulnerability and about a quarter of the downloads were tainted. The study was undertaken by Aspect Security, which evaluates software for vulnerabilities, with Sonatype, a firm that provides a central repository housing more than 300,000 libraries for downloading open source components and gets 4 billion requests pe...

   Open source,Security,Vulnerability     2012-03-28 06:10:19

  How to teach "Modern" Perl?

Since I started my Perl Tutorial series a couple of people commented on what and how I am teaching.Some people asked why did I show "open or die" and why not using autodie. Others recommended the use IO::All instead of open.Another complaint was the introduction of time and localtime instead of DateTime.While I was mostly writing parts of my regular training material these comments led me to think about it again. I wonder how to teach Perl in 2012?When I started to write the tutorial I still cal...

   Perl,Trainning,Teach,Modern,Modern Perl     2011-11-15 08:40:18

  Facebook hires all Pieceable employees

Facebook recently hired all employees from Pieceable, a web service provider which lets iOS app publishers deliver their apps to the browser and preview their apps in the browser. Facebook claimed that they didn't acquire Pieceable, they just hired their employees. Now Pieceable service is shut down. Currently there are around 800000 app demos on Pieceable, developers can try and show off their iPhone or iPad applications by putting their apps on Pieceable's web service. What Facebook did disapp...

   Facebook,Pieceable,Hire,Mobile     2012-06-12 05:13:56

  Some useful code editors for developers

A good code editor will save developers much work. It can help developers find syntax errors easily through code highlight capability. It also makes the code more readable and maintainable through the indentation. Here we recommend some excellent code editors which you may want to have a try. Compilr Compilr is an online IDE, it supports 8 languages as of now including : C, C++,C#,Java,JavaScript,PHP ,Python,Ruby and Visual Basic. Compilr is developed by Ninjia Otter Inc in Canada. CodeMirrow C...

   Code editor,Code highlight     2013-03-20 12:25:13

  Should we use Abstract class or Interface?

When we write programs, we may often get into a situation where we don't know whether we should use Abstract class or Interface when we want to define an abstract object. These two are very similar and they are interchangeable in many cases. On Stackoverflow, this question is asked lots of times and it's related to many programming languages. Also in the official documentation of PHP regarding the Abstract class and Interface, people are arguing about this. To understand this question, their dif...

   DIFFERENCE,INTERFACE,ABSTRACT CLASS,COMPARISON,OOP     2013-04-15 11:44:36

  Google CEO Sundar Pichai : Google is open to return to China

At the Code Conference on Wednesday, Google CEO Sundar Pichai expressed his thought on Google's position in China. He expressed the openness of Google to return to China. "Google is in China....But Google Search is not there in China...But personally for me, I care about serving users globally in every corner. I always thought Google is for everyone, that applies to China, too. So wherever possible, we want to be in China to serve Chinese users....If we do it in a right and thoug...

   GOOGLE,CHINA,SUNDAR PICHAI,CODE CONFERENCE     2016-06-02 01:09:21

  Substitute of Right Click Computer to Open Manage

I believe some of us may encounter some strange problems when we expect something normal to happen when we operate on our computer. On Windows 7, we may sometimes want to manage our service or applications by opening service manager.But somehow we may find that we cannot open it by clicking on Start->Right click on Computer->Manage.It may prompt some error message to tell us we cannot open the service manager. Then what to do? Here is a way to open it,goto Start->Run,then type "com...

   Computer Management,Win 7,compmgmt.msc,S     2011-03-31 01:09:44

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