Javascript Sum Function

Yesterday morning on the micro-blog saw @ Front-End migrant workers sent a piece on the front-end work of the micro-blog, to the effect that the work of the front-end subdivision for the page refactoring (CSS) and JS Development limited the development of the engineer, and the page Function module development and maintenance will become fragmented, Limited to a certain extent JS and CSS to cooperate with the way, the company should not do so. However, in fact, a lot of internet companies front-end team is doing so, including our team, today to explore this issue, to see why many companies to the front-end work breakdown, the front-end work to subdivide what good ...

The intermediary transaction SEO diagnoses Taobao guest Cloud host technology Hall text/Shingdong, Liu, Xie School HTML5 Technology brings many new elements to the web, not only makes the website become more and more beautiful, the interactive experience is getting closer to perfect, even more makes many once impossible function can realize. 　　This article aims at the new characteristic which the HTML5 brings in the website performance monitoring, shares with everybody Ctrip traveling network in this direction the practical experience. Site performance monitoring of the status of the Web site performance is increasingly popular concern, because it directly ...

Revised background to create professional e-commerce vertical search, as well as the original information aggregation platform to transform into online procurement wholesale trading platform. According to industry characteristics and transaction needs, the original 0 batches (small wholesale) search for revision, to adapt to the industry search trade channel, is the revised design objectives. Product managers and user experience designers who search the product line have been preparing for six months. Project team members will be on the existing functional requirements, information architecture, visual color, user experience, such as long perspective, multi-angle analysis. Strive to 1688.com ...

Absrtact: One, competitor analysis and research competitor website link strategy and content layout, help to find the competitor website strong and weak link, not only can see the gap between the two sides, to find a breakthrough beyond the competitor, so in excellent one, competitor analysis Analyze and study the link strategy and content layout of competitor website, help to find out the strong and weak link of competitor website, can not only see the gap between the two sides, find out the breach of the competitor, so as to optimize their website to avoid weaknesses and surpass competitors. This is also "the enemy ...

The intermediary transaction SEO diagnoses Taobao guest Cloud host technology Hall One, the competitor analysis and the research competitor website link strategy and the content layout, helps to find the competitor website the strong and the weak link, can not only see the difference between the two sides, finds the breakthrough which surpasses the competitor, In order to optimize their website when the advantages and disadvantages, beyond competitors. 　　This is also the "enemy" performance, so competitor analysis is very important. To the competitor website analysis, the general need includes: 1, the website key words cent ...

The intermediary transaction SEO diagnoses Taobao guest cloud host technology Hall "foreword" recently busy East swims west to stroll, therefore the busy time writes the thing some not easy, temporarily does not prepare the long text, everybody looks also relaxed point. In the United States for a period of time, not unpatriotic, but quite like this country, especially strangers to meet you smile dour hello how to are you, feel warm in a foreign country. 　　Cough, I'm a little reluctant. Today we are not going to talk about the report for the time being, but to start a new ...

As a product manager, I've always thought that prototyping should be more than just the work of designers, but also the work of product managers-especially when they are in the early stages of discussion. and the skeleton and soul of a product are usually given by the product manager, while blood and meat are given by research and development engineers, and the facial features and limbs are endowed by designers. However, before there is no flesh, how should the team members outline a complete "skeleton", I think this is the product manager compulsory homework. And because this skeleton outlines how, will be directly shadow ...

"Reprint please retain the integrity of the content of the Wind network article, if you can not comply with this principle, we will retain the right to pursue legal liability" <output> label definitions and usage <output> tags define different types of output, such as script output. How an instance uses an output element in a form: <form action= "form_action.asp" method= "get" ht ...

Intermediary transaction SEO diagnosis Taobao guest Cloud host technology Hall Google Anlytics Analysis code is asynchronous loading, generally will not affect the performance of the Web page, but the technical department of the Web page performance report always mentions the state of Ga.js as aborted, indicating that GA although asynchronous tracking, but in some cases to Web page performance and load time do have an impact. Does Google Analytics code affect Web page performance? is local hosting ga.js feasible? This article provides the basic idea of the local server hosting ga.js ...

At present, blockchain technology is in an era of blooming and arguing, and various blockchains have emerged. Interoperability between blockchains has become a very important and urgent need.