whiteboard storytelling

, from the caller's point of view, is no different from the normal method, but the actual receiver does not have the method of the corresponding method, the ruby term is called the Phantom Approach (Ghost method). For the Phantom method, in addition to customizing the method, you can forward the method to another object, and of course, you can wrap some of your own logic before and after forwarding, which is called dynamic Proxy, which is the same as the dynamic invocation mentioned earlier. Af

OPENEJB with Richard Monson-haefel six years ago, and he created Geronimo. I want to know what OPENEJB provides for Geronimo, and what the EJB itself provides for developers. I asked him first how OPENEJB was raised in larger projects such as Geronimo. David explained that he had already supported the Geronimo project when Geronimo was not officially released and was just a rumor. "So I'm definitely part of what's called a Geronimo conspiracy," he jokingly said. Ah, another conspiracy. I aske

software positioning. Therefore, it will not clearly reflect the user's interaction requirements for our software. When we find a typical user, we typically use three ways to tap the user's need for software interaction: Focus groups, scene tests, and expert groups. Focus groups generally have the following composition:A neutral moderator, a typical user 5-7, a recorder. Also need to prepare whiteboard, projector, camera, folder and other equipment.

company PPT Design implementation experience, set up a good PPT standard design, can help us to quickly improve work efficiency, reduce the revision of a lot of useless work.The content of the website specification continues to the PPT design, with the following corresponding content:1.PPT Whiteboard. Like constructs in the site, text materials are edited into PowerPoint pages. Through the whiteboard set u

How does the Snipaste screenshot tool work? First download the latest version from this site to install, when the installation is completed in the system desktop above, there will be a floating screenshot of the tool bar. Normally this bar will be hidden automatically when the user moves the mouse over it before it appears, including screenshots, whiteboard or Camera three buttons. When the user clicks the screenshot button, the mouse arrow becomes

Body tag-Icon:nbsp; (a space) gt; (for >) -P Tags: paragraph division-BR Tags: line breakLabels are divided into block-level labels and inline labels .Block-level Tags: div (whiteboard), H-Series (enlarged bold), P-tab (spacing between paragraphs and paragraphs)Inline Tags: span (whiteboard)Tags can be nested betweenThe meaning of label existence, positioning operation, CSS operation, JS operation2018.5.15H

manager or interaction Designer The first people began to discuss the user experience process, on the whiteboard to draw the process edge to add a rough UI elements. After the meeting the interaction designer will make a hand-drawn version of the diagram on the paper. This phase of product managers, interaction designers, UI designers, including technical engineers, will be a lot of discussion, and the main discussion is the process and the main fea

, allowing you to get more substantial and deeper results than a person's divergent thinking. Imagine a whiteboard on a wall, how many creative ideas can you get in 5 minutes? Now imagine 5 creative thinkers (including you) and write all your ideas in the same 5 minutes. Now you get a different picture of what the Whiteboard looks like in your mind. These abound. It's like picking fruit on a branch of apple

Interactive education and Business conference demonstration programs emerge endlessly, electronic whiteboard with projection demo, touch screen, interactive projector, etc., the development of faster and faster. In addition to hardware infrastructure, interactive touch operation experience is very user-focused. Office software, teachers to teach the record, the company business meeting demo, Word and PPT become the most accustomed to use the type o

http://sync.in/, both of us can see it in the words we play. After the first phone interview I need to write my feedback in an internal tool and suggest that a later phone interview can be more focused. Scene Generally see 4 people (I saw 10 people in Oracle in 2005 ...), 45 minutes per person. 2.5 of them will focus on the coding above for inspection, 0.5 people to study culturual fit, 1 people focus on design. The typical coding problem should be found on the Internet, not mentioned here. But

user, or Redis. (suddenly WPS's Linux version crashes, only to restore here, the latter part of the content is rewritten, may be a bit confusing) To solve the problem, I drew a simple architecture diagram on the Whiteboard: Haproxy+nginx/php+redis,haproxy and nginx/php are all linearly extensible, Redis can be extended through sharding. In theory, a scalable architecture can meet any performance requirement, not to mention such simple logic, which ca

On Jeff Dean:http://research.google.com/people/jeff/, simply put, this is one of the sources of Google's awesome stuff. Because this person is really too cow, so there are several jokes about how he has a cow, directly laugh over, and share with you. 1. During His own Google interview, Jeff Dean is asked the implications if P=NP were true.He said, "P = 0 or N = 1." Then, before the interviewer had even finished laughing, Jeff examined Google's public certificate and wrote the private Key on the

/ Leanthinking.pdf), it takes a lot of effort to hand over the document first, and then much of the information is lost during the handover, and there is always some new information added at each stage. All team members (PO, Dev, QA, Doc) sit together and use the whiteboard for face-to-head communication, saving time and effort and being effective. (See Alistair Cockburn, communication http://www.agilemodeling.com/essays/communication.htm in Agile pro

performance gradually changes and fits well with the theme of "layer-by-layer anatomy" of the website, which also deepens your understanding of the content of the webpage. 　　 Converge conference website The Seamco website said they had built a "workflow line for efficient loading and packaging of liquid items ". The website expresses this content through a wonderful animation that imitates the efficient bottle loading process line. From the top (starting with a bottle) to the bottom (eventual

Preface:dear friends, please forgive me for so long to start writing this series of the second blog, no way to busy new product release, good nonsense not to say, first review: In my previous blog Android Metro style Launcher Development Series first Wrote how to configure the Android development environment, just with text and pictures to show the development of Metro style Launcher preliminary design and product requirements, this article will be on the code to explain how to achieve the corre

, and that EXE will add everything you need to run it, so you can copy the EXE to anywhere to run, and it's convenient!" Besides, our EXE file also contains garbage collection, isn't it? ” Java said: "Ah, I understand, in fact, you have each EXE file contains a similar to the virtual machine runtime, right?" Otherwise how do you go to recycle rubbish automatically, carry on Goroutine dispatch AH. ” The superiority of the big guy is restored a little

This is a creation in Article, where the information may have evolved or changed. Introduction Because has been dealing with Raft, although Raft very familiar with, but if you want me to give a completely do not know what is Raft Raft, I think the difficulty is very big. So I decided to use my usual Luo Li, using metaphors and storytelling to try to talk about Raft. If you've seen piglet with your kids, you'll probably know why I used that weird name.