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swan lin

Ruby From Other Languages - 0 views

  • an identifier starts with a capital letter, it is a constant
  • starts with a dollar sign ($), it is a global variable
  • starts with @, it is an instance variable
  • ...6 more annotations...
  • starts with @@, it is a class variable.
  • Method names
  • start with capital letters
  • Ruby doesn’t have keyword parameters,
  • In Ruby, everything except nil and false is considered true.
  • Singleton methods are per-object methods. They are only available on the Object you defined it on.
swan lin

Painless Bug Tracking - Joel on Software - 0 views

  • Every good bug report needs exactly three things. Steps to reproduce, What you expected to see, and What you saw instead.
  • actually close the bug and get it off the books, the original person who opened it needs to confirm that it was actually fixed or agree that it shouldn't be fixed for some reason.
swan lin

Fun with Strings: Ruby Study Notes - Best Ruby Guide, Ruby Tutorial - 0 views

  • does not have anything in it at all; we call that an empty string.
  • n Ruby, strings are mutable. They can expand as needed, without using much time and memory. Ruby stores a string as a sequence of bytes.
  • The command output string is sent to the operating system as a command to be executed
  • ...1 more annotation...
  • puts 'It\'s my Ruby' 
    • swan lin
       
      \ 的作用相当于一个 '
swan lin

First Ruby Program: Ruby Study Notes - Best Ruby Guide, Ruby Tutorial - 0 views

  • Press the F8 key to open an output window
  • Ctrl+Shift+I - this opens the Indentation Settings window
  • All Ruby source files have the .rb file extension
  • ...13 more annotations...
  • Foo class has name foo.rb
  • puts (s in puts stands for string; puts really means put string)
  • g) > simply writes onto the screen whatever comes after it,
  • simply writes onto the screen whatever comes after it
  • a. Parentheses are usually optional with a method call. These calls are all valid:foobarfoobar()foobar(a, b, c)foobar a, b, c
  • everything from an integer to a string is considered to be an object
  • To use a method, you need to put a dot after the object, and then append the method name.
  • Some methods such as puts and gets are available everywhere and don't need to be associated with a specific object.
  • provided by Ruby's Kernel module
  • When you run a Ruby application, an object called main of class Object is automatically created. This object provides access to the Kernel methods.
  • String literals are sequences of characters between single or double quotation marks
  • I am using single quotes around Hello. ' is more efficient than "
  • Ruby is an interpreted language
Hachan A

Working with Desktop Support Professionals - 0 views

In today's competitive e-business landscape, I simply cannot go out of business because of downtime due to computer glitches or issues. So before it comes knocking on my door, I subscribe at Online...

Desktop Support

started by Hachan A on 12 May 11 no follow-up yet
cecilia marie

Excellent Online PC Help Professionals! - 1 views

If you are having issues with your computer, do not hesitate to ask for online computer help from Online Computer Help Today. They have expert computer tech support specialists who can give compl...

Online Computer Help

started by cecilia marie on 04 Nov 11 no follow-up yet
swan lin

行业动态_北大测试南宁燕园_软件测试_软件测试工程师 - 0 views

  • 如果说CSTE(Certified Software Tester) 证书是对软件测试行业内从业人员技术熟练水平的一种认可, 那么取得CSQA(Certified Software Quality Analyst) 证书则表明拥有者已达到了IT领域里质量保证理论 与实践方面的专家水平。CSQA不仅涵盖了CSTE的大部分内容,而且更加上了工作流程的控制知识,这正是现在大多数公司所迫切需要的。所以,许多通过CSTE的持证者都会更进一步地尝试获得这个证书
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swan lin

Ruby Mentor, Guide: Ruby Study Notes - Best Ruby Guide, Ruby Tutorial - 0 views

  • It is my observation that if one learns a programming language along with a group and with set targets every day; one learns faster.
swan lin

Ruby in Twenty Minutes - 0 views

  • @name. This is an instance variable, and is available to all the methods of the class
  • Ruby’s response => nil tells us that it knows we’re done defining the method
  • h to take a name as a parameter.
  • ...1 more annotation...
  • saying is “If the name isn’t supplied, use the default name of "World"”.
swan lin

Testing Web Applications with Selenium - 0 views

  • If you want to run a test outside of the Selenium IDE, then you need to install Selenium Core.
  • After downloading Selenium Core and extracting the files, copy the Core subfolder into your Inetpub\wwwroot folder. The Core folder includes the TestRunner.html page. Rename the Core folder to Selenium.
  • http://localhost/Selenium/TestRunner.html
  • ...5 more annotations...
  • The Selenium Core download includes a Tests folder. You can copy this folder into your Inetpub\wwwroot folder. When you open TestRunner.html, select either TestSuite.html or ShortTestSuite.html as the Test Suite.
  • If you need to execute tests against a remote website, then you have three options. First, you can run the test within Selenium IDE.
  • Second, you can run the test against a remote website by using the HTML Application (HTA) version of TestRunner.
    • swan lin
       
      i miss this point: HTA is used to run the test on Internet Explore,not record a test
  • The TestRunner.hta page is located in the same folder as the TestRunner.html page.
  • The final, and best, option for executing tests against a remote website is to use Selenium RC. Selenium RC can be used to control any modern browser. It also works fine with remote domains. Selenium RC is a separate download from the Selenium website.
swan lin

Ruby Features: Ruby Study Notes - Best Ruby Guide, Ruby Tutorial - 0 views

  • Free format
  • Case sensitive
  • Comments - Anything following an unquoted #, to the end of the line on which it appears, is ignored by the interpreter. Also, to facilitate large comment blocks, the ruby interpreter also ignores anything between a line starting with =begin and another line starting with =end
  • ...2 more annotations...
  • Statement delimiters
  • But in Ruby, all of these are true; in fact, everything is true except the reserved words false and nil.
swan lin

Seven steps to remarkable customer service - Joel on Software - 0 views

  • They outsource their tech support to the cheapest possible provider and end up paying $10 again and again and again fixing the same problem again and again and again instead of fixing it once and for all in the source code.
  • . Take the blame
  • Memorize awkward phrases
  • ...3 more annotations...
  • Practice puppetry
  • There is only one way to survive angry customers emotionally: you have to realize that they’re not angry at you; they’re angry at your business, and you just happen to be a convenient representative of that business.
  • Greed will get you nowhere
swan lin

OpenQA: Selenium - 0 views

  • Selenium is a test tool for web applications. Selenium tests run directly in a browser, just as real users do. And they run in Internet Explorer, Mozilla and Firefox on Windows, Linux, and Macintosh. No other test tool covers such a wide array of platforms.
  • Browser compatibility testing. Test your application to see if it works correctly on different browsers and operating systems. The same script can run on any Selenium platform.
  • System functional testing. Create regression tests to verify application functionality and user acceptance.
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