Android thumb-up animation effect. add one or two methods after thumb-up, ① fill-in animation ② displacement Animation
First animation file btn_anim.xml
2-in the anim folder of the res folder, create the second file layout_anim.xml ):
3. I used the main activity in fragment.
...private ScrollView scrollView; // This is my container. Yours may be differentpr
(PHP) use Behat and Mink to perform BDD (behavior Test-Driven Development) on Web applications ). First of all, based on my own understanding, let's briefly talk about the differences between TDD and BDD? The first is the difference in thinking. the traditional TDD focuses on whether the interface has been correctly implemented, what is the difference between TDD and BD
case can easily understand the behavior of this test case, or even those who cannot get through the code. The above test code describes the testing process in almost natural language mode. People who know it must have seen that, in fact, this is behavior-driven development,Behavior driven development(BDD for short.Behavior-driven development (behavior driven development) Behaviour-driven development (BDD)
code. In addition, because the dependencies between modules are too strong, we may not adopt some bridging modes when writing test code, which will inevitably increase the workload of programmers.
2. BDD
BDD refers to behavior drive development, that is, behavior-driven development. Here, B does not mean business. In fact, BDD can be regarded as a supplement to
IntroductionBDD is an extension of the TDD concept. BDD emphasizes the involvement of interested technical groups and non-technical teams in the software development process. It can be seen as an agile approach that emphasizes inter-group collaboration. Most teams that adopt some kind of agile approach will eventually follow many of the principles of BDD. When writing unit tests, try to name the tests using
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What is BDD?
BDD is defined on Wikipedia as follows:
BDD is a second-generation, out-of-band, pull, multi-stakeholder (stakeholder), scalable, and highly automated agile approach to the process of using. It describes an interactive loop that can have well-defined outputs (that is, results delivered at work): Software that has been tested.
In a nutshell,
First of all, based on my own understanding, let's briefly talk about the differences between TDD and BDD? The first is the difference in thinking. the traditional TDD focuses on whether the interface is correctly implemented. Therefore, each interface usually has a corresponding unit Test class. While BDD describes production through story templates and scenarios... SyntaxHighlighter. all ();
First of all,
First, according to my own understanding, what is the difference between TDD and BDD?
The first is the difference in thinking, the traditional TDD is concerned about whether the interface is implemented correctly, so usually each interface has a corresponding unit test class. BDD, through story templates and scenarios, describes how the product behaves in a user's context, somewhat like a traditional use c
A book of Python automation, recently written by the Master worm teacher. The introduction to the BDD structure lettuce chapter.Because it is a small white, step-by-step operation, do not talk about how to perform the operation, first of all encountered several pits, and how to solve:The first pit: Python2 and Python3 installed on the same host, how to distinguish between running, without interference?How does the python command execute in cmd? Pip in
BDD derives from TDDBehavior-driven Development (Behavior-driven development, referred to as BDD) is a software development approach based on test-driven development (Test-driven DEVELOPMENT,TDD). The biggest drawback of TDD is that it often feels impossible to face a lot of functional requirements and use cases. On the other hand, since TDD is more focused on testing itself, it is easy to ignore the expres
code. In addition, because the dependencies between modules are too strong, we may not adopt some bridging modes when writing test code, which will inevitably increase the workload of programmers.
2. BDD
BDD refers to behavior drive development, that is, behavior-driven development. Here, B does not mean business. In fact, BDD can be regarded as a supplement to
Behavior-Driven Development (BDD)IntroductionBDD is an extension of the TDD concept. BDD emphasizes the involvement of interested technical groups and non-technical teams in the software development process. It can be seen as an agile approach that emphasizes inter-group collaboration. Most teams that adopt some kind of agile approach will eventually follow many of the principles of
The focus of BDD is to gain a clear understanding of the expected software behavior through discussions with stakeholders . It expands the test-driven development approach by writing non-programmer-readable test cases in natural languages . Behavior-driven developers use the native language of a unified language in a domain to describe the purpose of their code. This allows developers to focus on how the code should be written, not on technical detail
The best way to develop Apache camel applications is TDD, because each component of camel is independent and testable.There are a lot of good test frameworks now, and the BDD (behavioral test Drive) with groovy Spock framework is relatively good and useful.First, we start with the simplest processor.Write Test Cases First:Package Com.github.eric.camelImport Org.apache.camel.ExchangeImport Org.apache.camel.impl.DefaultCamelContextImport Org.apache.came
There are two types of data in BDD, table and text, the following is a description of the data, and finally two small examples of me.1, Class behave.model.Table (headings, line=none, rows=none)A table extracted from a feature file.Table instance data is accessible using a number of methods:IterationIterating over the Table would yield the Row instances from the. Rows attribute.Indexed accessIndividual rows accessed directly by index on the Table insta
Lisp is a simple and powerful language with a very simple syntax:(+ 1 2)The above meaning is: + is a method or function, 1, 2 is a parameter, fn=1+2, that is, the sum is evaluated, the result is: 3Double brackets are used to remind the interpreter to start and end.Previously wrote an article in Iteye to briefly explain how to write Lisp's interpreter:http://gyc567.iteye.com/blog/2242960It also draws a sketch to illustrate:Because Lexer ( lexical analyzer ) is the main job is to convert the progr
Once upon a time, Baidu thumb or stationmaster people relish one thing, although Baidu official has declared Baidu share data and no role in Baidu ranking algorithm, but or for good looks or some psychological comfort, many webmaster or more like to brush some Baidu share, So we can see a lot of Baidu to share the brush group and occasionally by some people inexplicably hair Q Ask, do not share the site with each other?
At that time, there are many s
Introduction: Once Upon a while, countless large and small touch-screen devices as if the flood of the gates flooded the world. Faced with the sudden ecological changes, interface designers have no choice, only in the rapids struggling to learn to swim, so that they can not be swallowed by flood. This article gives you an idea of how to target your tablet phone's thumb hotkeys and interface layouts to help with this shift.This article is selected from
Introduction: Once Upon a while, countless large and small touch-screen devices as if the flood of the gates flooded the world. Faced with the sudden ecological changes, interface designers have no choice, only in the rapids struggling to learn to swim, so that they can not be swallowed by flood. This article gives you an idea of how to target your tablet phone's thumb hotkeys and interface layouts to help with this shift.This article is selected from
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