Gamification in crowdsourcing Testing
Mahesh gudipati has more than 10 years of testing experience and has participated in many projects in different fields. He has extensive experience in data warehouse/Bi testing, demand prediction testing, big data testing, and product testing. He has implemented Automation Technology in multiple ETL/DW testing projects and obtained a patent for developing an end-to-end solution for ETL/DW testing. He
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Gamification in crowdsourcing Testing
Mahesh gudipati has more than 10 years of testing experience and has participated in many projects in different fields. He has extensive experience in data warehouse/Bi testing, demand prediction testing, big data testing, and product testing. He has implemented Automation Technology in multiple ETL/DW testing projects and obtained a patent for developing an end-to-end solution for ETL/DW te
Original article Jeff Atwood
As early as 2007-at that time, stack overflow was not much noticed-I called software development a collaborative game. Stack Overflow may be the natural product of the original idea-reshaping the online discussion of software development into a collaborative game; in the game, the only way to "win" is to learn from each other.
At that time, there was no "Gamification. But by 2011,
Preparatory work
First compile a WinForm on the VS2012, the following code:
Using System;
Using System.Windows.Forms;
Namespace Formstest
{
static class
program {
///
Try running with mono on Ubuntu:
nike@nike-pc:~$ CD desktop/nike@nike-pc:~/desktop$ ls FormsTest.exe
Preparatory work
A newly installed ubuntu13.10 system
Download mono source code and compile
nike@nike-pc:~$ ls Desktop Downloads Music public Videos Documents examples.desktop Pictures Templates nike@nike-pc:~$ mk dir src nike@nik
appropriate. ^-^.
(1) Understanding of value types:Variable exchange is equivalent to opening a new branch in a new place according to the standard of the chain store (the unified store is understood as the same variable content, in this way, newly opened stores are irrelevant to other old stores and operate independently.
[Value Type example]
Function
Chainstore (){
VaR
Store1
=
'
Nike China
'
;
VaR
Store2
=
Store1;Store
functions are available.have been confused before, JS when is the value of the transfer, when the reference is passed.Reference: Http://blog.sina.com.cn/s/blog_52132c010102wa81.html feel comments relatively concise5 Basic data types: number/string/null/boolean/undefinedReference type: Array/function/objectfunction Chainstore (){var store1= ' Nike China ';var store2=store1;Store1= ' Nike U.S.A. ';alert (Sto
between append () and extend ()
>>> name = ['F', 'i', 's', 'h']>>> name.append('C')>>> name['F', 'i', 's', 'h', 'C']>>> name.extend(['.', 'c'])>>> name['F', 'i', 's', 'h', 'C', '.', 'c']>>> name.append(['o', 'm'])>>> name['F', 'i', 's', 'h', 'C', '.', 'c', ['o', 'm']]
Have you understood this example?
4: Method for retrieving elements from the list
Like arrays, you can use member [0] to change the index value to obtain the corresponding element.
>>> Member = ['zookeeper ', 'zookeeper'] >>> memb
Adi chose a smaller angle, with a single item + the way of the money, around the Nike heavily defended "Maginot Line of Defense", with the concept of fashion directly from the edge of the map, pry up the new market vitality.650) this.width=650; "src=" Http://s5.51cto.com/wyfs02/M00/84/90/wKiom1eUy0qi4uEaAATzsuH6eTg675.jpg "title=" Background-wallpapers-adidas-wallpapere-abstract-ibackgroundz.jpg "alt=" wkiom1euy0qi4ueaaatzsuh6etg675.jpg "/ >Wen/Zhang
Today is August 10, in fact, since the beginning of the morning has been looking at the shoe nets and shoes web site, because always feel that this site is similar, and there are a lot of places to learn, this article, on the simple introduction of some of their own observation of the two sites in the directory of different, from a directory to elaborate, that is "/ nike/"directory to explain it
Prospects: First of all, we all Baidu a bit "shoes", fo
product Details page, also called the process of commodity detail page, can be regarded as a broad shopping guide process. Taobao can be based on whether the buyer has a clear shopping needs, with different products to guide.
Therefore, when designing a guide path, there is a clear shopping goal (for example, to buy a pair of Nike shoes, the buyer of the item number, provide search, search results page; For buyers who only have vague shopping goals
an object, this object will have its own this to point to itself, well, this is the simplest way of our application, I believe we do not have doubts about this way. Let's go Down, Code 2:function people (name,age,shoes) {this.name = Name;this.age = Age;this.shoes =shoesthis.run = function () {Console.log ( This.name+ "wearing" +this.shoes+ "in Running");} }var xiaoming=new people (' xiaoming ', +, ' Nike ');Xiaoming.run ();//xiaoming wearing
-level and session-level isolation levels: select @@global.tx_isolation,@@tx_isolation;
+-----------------------+-----------------+
| @@global.tx_isolation | @@tx_isolation |
+-----------------------+-----------------+
| REPEATABLE-READ | REPEATABLE-READ |
+-----------------------+-----------------+
1rowinset2 warnings (0.01 sec) Here are some examples to illustrate these four isolation levels: 1. read-uncommitted Change the isolation level to read-uncommitted: setsession tx_isolation=‘r
independently.
[Value Type example]
The Code is as follows:
Function chainStore (){Var store1 = 'nike China ';Var store2 = store1;Store1 = 'nike U. S. .';Alert (store2); // Nike China}ChainStore ();// When a value type (or basic type) store2 is passed to another variable (Value assignment), a new memory space is actually allocated, therefore, changing the va
What are the Javascript value types and reference types?
(1) Value Type: numerical value, Boolean value, null, undefined.
(2) reference type: object, array, and function.
4. How to understand the value type and reference type and ExamplesWe can use "chain stores" and "Chain Store keys" to understand it. I don't know if the following metaphor is appropriate. ^-^.
(1) Value Type understanding: the exchange of variables is equivalent to opening a new branch in a new place according to the standard
usually remind you of "stacks," plus "reference address" or "pointer" concepts, and people with experience in Java or C # programming believe that these two types are not unfamiliar. Here are some examples of how these two types of JavaScript are embodied, used, and noted.
What are the JavaScript value types and reference types(1) value type: Numeric, Boolean, null, undefined.
(2) Reference type: object, array, function.
Iv. How to understand value types and reference types and examples
We
not related to each other and operate.
Value type Example
function Chainstore ()
{
var store1= ' Nike ';
var store2=store1;
Store1= ' Nike U.S.A. '
alert (Store2); Nike
chainstore ();
When you pass a value type (which can also be called a base type) Store2 to another variable (Assignment), in fact, a new memory space is allocated, so changing th
In the past few years, because of work reasons, I was fortunate enough to participate in some of the famous sports brand website and app design, in the process, I spent a lot of time and energy to study sports sites and apps, for the whole market has a clearer understanding. By contrast, I find that the vast majority of the Premier League, NFL and NBA site templates are so similar and outdated that some teams and club websites break the rules and create refreshing quality products.
Today's arti
don't know if the following metaphor is appropriate. ^-^.
(1) Value Type understanding: the exchange of variables is equivalent to opening a new branch in a new place according to the standard of the chain store (the unified store understands the same variable content, in this way, newly opened stores are irrelevant to other old stores and operate independently.
Value Type example
Function chainStore () {var store1 = 'nike China'; var store2 = store
This article describes several methods for creating objects in javascript and shares the Code with instances. I have been reading this book on JS advanced programming recently. I am free to sort out several ways to create objects. If you don't talk much about it, You can directly start with the question.
First: Create an Object constructor
Person = Object();
This line of code creates a new instance of the Object reference type, and then stores the instance in the variable Person.
Type 2: Use
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