Difference Between Function Prototype And Function Definition

Text/Sohu It national benevolence (hardware again invented public number: Newhard) Yesterday, after the release of Millet bracelet, hardware and many friends of the industry has been a heated discussion. A very representative word is that today, a large number of Shenzhen to do smart bracelet brothers are crying! Does the millet bracelet really change the smart hand ring market? In fact, there is no, the emergence of millet hand ring, just the smart hand ring products back to the original prototype. From fresh to ordinary hand ring this form of products in the market, but also 1-2 years of time, the manufacturer did not understand, the market did not understand, the user did not understand the product in the end ...

Edited by Shang ISBN 978-7-121-16885-7 June 2012 Published pricing: 79.00 Yuan 16 open 496 pages of propaganda: The book has a full picture, there are details, including more combat. For this system of complex business, this book made Ha Fi analysis definition, carding and summary. Brief introduction This is a systematic exposition of mobile and Internet products from scratch, from have to excellent product manager practice case works. And this book runs through the "people such as products, products such as people" and "products of the roots and sources from the real life" ...

We believe that the goal-oriented design method consists of 4 p, i.e. process, pattern, principles, practices (processes, patterns, principles, practices), and I will discuss the first 3 p. Interaction design is generally a difficult and messy task, and interaction designers are often asked to imagine and define in a tight schedule a possible use of the latest technology, and no one has seen, we must have a deep understanding of the complex areas of products, must balance the competitive priorities, Must understand the constraints of the technology used and the machine ...

Uncover 10 effective tips for completing software as a service (SaaS) application in a budget on time to achieve a satisfactory return on investment. Software provided in the form of online services rather than desktop applications continues to grow exponentially. I have been involved in the development of many company SaaS projects. Based on these experiences, I have summed up 10 ...

Intermediary transaction SEO diagnosis Taobao guest Cloud host technology Hall K.K in the documentary "Google and the World Brain," he said at the beginning of the Google venture, he asked Larry Page, now has a good performance search engine, why do one? ' Instead of developing a new search engine, we're going to do artificial intelligence, ' Larry page explains. Search engine is our active consciousness and the internet world the most important connection way, and in the long-term data accumulation, save ...

In the product team often hear people say: "We want to do a concise user interface", while another voice came: "We want to do powerful products." At first glance, simplicity means a refinement of user interface controls, but how does a few interactive ways express various powerful features? Conversely, strong means rich and powerful, must have intricate connections, how to keep their interface concise? The two seem to be unable to coexist, which makes me suddenly think of contradictory stories, the state of Chu businessmen boast their spears sharp, and their own shield is very strong, "spear, trap the shield, ho ...

Whether it's a quick switch between a series of sketches, or a switch between a screen and a screen, or something like that, it's not easy to make a perfect transition to a dynamic in these scene transitions. This is an art that requires patience, which requires careful observation of how people and objects move and change in two dimensions of time and space. This very clever dynamic and animation, is slowly becoming a new, interesting design elements of mobile experience. And worthy of the user experience practitioners to learn, and ultimately learn how to efficiently and elegantly use in their own design. Good action and ...

From the @ Know the problem has been sorted out, the original question is "Good product managers need what quality." 　　Product Specialist and Product manager is the difference is responsibility, three-flow product manager and second-rate products are the difference is the professional skills, and second-rate product managers and first-class product managers is the idea of a different. 　　The following from the @ regular map of the answer: I am not a good product manager, so how to become a good product manager, only know to do a product manager must have some ability, hope to help you. In the view of the developer, you are the user, the production ...

The word "usability" first appeared in the 1382, and it was applied in the "Blackwell Magazine" (Blackwell ' S-magazine), which was published about 1842 years ago, as it was used to approximate the present meaning. In the 80-90-year period of the 20th century, the technical terminology of product design experienced a shift from "functional" to "usability" to "usability engineering" to "user-centric design". By 21st century, the phrase "user experience Engineering" began to appear in the recruitment advertisements. Traditional usability includes easy learning ...

Meng question: Q: I know what is the data, but what is the big data? A: Have you Seen "Sherlock Holmes"? Sherlock Holmes was always able to draw accurate conclusions by observation, and in others ' eyes he was as capable of prophecy as God. In fact, he was merely combining and analyzing the observed information and drawing conclusions through reasonable deductive reasoning. For example, he will analyze the victim's nails that greasy hair silk is the life habits of people, and the soles of the mud in the cracks in the surrounding areas will have. In the age of large data, everyone can be a fulcrum ...