is another idea: copying all attributes of the parent object to the sub-object can also realize inheritance. The following function is used for copying:
Function lightcopy (p) {var C ={}; for (var I in P) {C [I] = P [I] ;}// C. uber = P; return C ;}
Write as follows:
VaR WD = lightcopy (MED); WD. Aim = 'frontend developer ';
However, there is a problem with such a copy. That is, if the attribute of the parent object is equal to an array or another object, in fact, the sub-object only ob
child object has inherited the properties of the parent object.Console.log (Wd.aim); Marketing Experience Design2. Shallow copyIn addition to using the "prototype chain", there is another way of thinking: The Parent object's properties, all copied to the child object, can also implement inheritance. The following function is making a copy:function Lightcopy (p) { var c = {}; for (var i in P) { c[i] = P[i]; } C.uber = p; return c;}When used, write this:var WD = lightcopy (M
property for WD's "skills":WD.skills.push (' teamwork ');What happened? Med's "skills" have also been tampered with!Console.log (Wd.skills); ' HTML ', ' Javascript ', ' css ', ' Teamwork ' Console.log (med.skills); ' HTML ', ' Javascript ', ' css ', ' teamwork 'So, lightcopy () just copies the basic types of data, and we call this copy "shallow copy." This is ho
currently being explored.Zhou Sweet: in this project development process, our group of four people work together to complete the project. In the process of experiment, we have a clear division of labor, can be orderly to complete their respective tasks. Before the start of the project, we first carried out feasibility analysis and demand research, make the project development goal more clear, help our later part of the function of the improvement. Through this project development, I realized th
been tampered with.See, now add a "skill" attribute to Med, whose value is an array.
The code is as follows
Copy Code
Med.skills = [' html ', ' CSS ', ' Javascript '];
Through the Lightcopy () function, WD inherits the Med.
The code is as follows
Copy Code
var WD = lightcopy (MED);
Then, we add a property for WD's "skills":
The code is as follows
Copy Code
WD.skills.push ('
Meteor's official website (METEOR) introduces this framework:
Meteor is an open-source platform for building top-quality Web Apps in a fraction of the time, whether your ' re an exp ERT developer or just getting started.
top-quality Web AppsWe put down not the table,Fraction of the timeThe formulation is very novel, it seems that the goal of this framework is to liberate the procedural apes, less time to do more. Although the specific evolutionary path I do not know, but from a vari
Organize some open source and SaaS, team collaboration platform, project management tools. What are some of the better tools that can be recommended?
Name
Address
Note
Asana
https://asana.com/
Foreign
Basecamp
https://basecamp.com/
Foreign
JIRA
Https://www.atlassian.com/software/jira
Foreign
Confluence
Https://www.atlassian.com/software/c
Organize some open source and SaaS, team collaboration platform, project management tools. What are some of the better tools that can be recommended?
Name
Address
Note
Asana
https://asana.com/
Foreign
Basecamp
https://basecamp.com/
Foreign
JIRA
Https://www.atlassian.com/software/jira
Foreign
Confluence
Https://www.atlassian.com/software/c
beautiful interfaces and excellent search functions. Other tools such as Flowdock and Atlassian Hipchat are two chat tools that thousands of companies have relied on over the years. Yes, these are excellent communication tools, but Hall (yes, they managed to get this domain name) has quietly joined the competition.
Hall's unrestricted private or group chat rooms allow the team to learn the information at any time. It integrates many suites (such as Asana
:
Realistic words:New Use of old words (such as Apple, gain, square)
Compound Words:Combine the two words (Salesforce, Facebook)
Converged words:A part of a word is combined with a part of another word (Pinterest, Microsoft)
Suffixes:Add a suffix (blogger, contently) such as er or ly to the end of some words)
Truncation:Part of a word (Cisco is taken from San Francisco)
Other languages:Use other languages to express what you want (Reebok, asana)
"You
management software like Basecamp or Asana to track work processes?
The user experience designer should be knowledgeable about the product design and development process, and understand how to cooperate with upstream and downstream departments at each stage, including product managers, front-end developers, and even customer service departments, what kind of support can we get from them.
Some of the most typical stages of the product design and devel
http://www.zhihu.com/question/34531232?rf=34500201What is Meteor.js?Chen TianLinks: http://www.zhihu.com/question/20296322/answer/16089122Source: KnowCopyright belongs to the author, please contact the author for authorization.Meteor's official website (METEOR) introduces this framework:
Meteor is an open-source platform for building top-quality Web Apps in a fraction of the time, whether your ' re an exp ERT developer or just getting started.
top-quality Web AppsWe put down not the
conferencing, calendar sharing, and more.
Asana: Helps track and record the work of team members.
Jira: This people should have used it, old team collaborative application.
Inspire inspiration
Codepen: You can share and find great designs on top, and other developers will make suggestions for you.
Dribble: A community where designers share their work.
Website Performance test
Website Speed TEST:KEYCDN offers fr
reusable code block that packs up to make it yourself or with other ingredients.Online preview17.RIOTYou start small, and in the things you need it, not the other way. The smallest method helps everyone understand the fragments that make up your application. You'll have more control because there's no extra code on your way.Online preview18.BATMAN. JsBatman.js creates the happiness of developers and designers as a top priority.Online preview19.AppiumAppium is an open source test automation fram
connected and collaborate at all times. In order to improve development efficiency, help developers to work on the same project process to streamline the development process to achieve the goals of the team, there are many collaboration tools in the market, such as Slack,trello,asana,jira.3. Local development environmentA fast local development environment that can be rolled out depends on the operating system or the computer you are using. There are
task management application it is interesting that it was created by Dustin Moskovitz, one of the founders of Fackbook. Moskovitz ' status is the world's youngest billionaire, Asana spent years developing their closed-source project Luna, one of the most famous examples of isomorphic JavaScript. Luna, before it was built on v8cgi, without node. js, it allows for each individual user session to copy a full application to the server side of the run. It
With the development of Java ecosystem and the improvement of users ' performance demand, a new kind of development tools came into being. Compared to traditional methods, they can meet the error-tracking requirements needed for rapid deployment in a fast-paced environment, while observing application behavior on a deeper level. Recently, the Software analysis company Takipi introduced five such tools.Raygun is a web-based error management system that tracks application exceptions. It supports a
behavior on a deeper level.Raygun is a WEB-based error management system that tracks application exceptions. It supports a variety of desktop, mobile, and Web programming languages, including Java, Scala,. NET, Python, PHP, and JavaScript, with the following key features: Error grouping--Multiple occurrences of the same Bug are displayed in the same group;Full-Text Search-the error group and all the collected data are searchable;View app activity-each action on the error group will be displayed
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.