gamification theory

Ma Xiao theorem of sum-up fee for number theory algorithm \ (A^{p-1} \equiv 1 \pmod{p}\space ((a,p) =1,isprime (p)) \) Proof: LinkThe general form is given here: Consider the remainder of any positive integer \ (A\mod p\space ((a,p) =1) \) , with \ (1,2,3,\ldots, p-1\).Then we take any positive integer \ (a ' ((a ', p) =1) \), the remaining system is multiplied by \ (a ' \) and then \ ( \mod p\) , the remaining system or \ (1,2

NETWORKX:A graph theory and complex network modeling tool developed in Python language,Built-in diagrams and complex network analysis algorithms that are often usedIt can easily carry out complex network data analysis, simulation modeling and other work.Dependent Tools :NumPyPyparsingDatautilMatplotlibNetworkxMake an experiment with random graphs:From random import random, Choiceimport Networkx as Nximport Matplotlib.pyplot as Pltdef Dist (A, B): (

To the users of Photoshop software to share the details of the animation in the main use of the timeline theory and techniques. Analytical sharing: 1. Use smart objects skillfully With tips, the PS timeline can do more complex animations, and these animations are implemented more by using smart objects. Converting to a Smart object can be n times, the deeper the conversion the higher the level of the object inheri

, and unlimited amplification .... Which VC defy, also take your team, market, innovation theory to evaluate your VC brother IDG. Let's take a look at Sina,sohu,163,qq,baidu, Grand. Sohu in 2000 stock below 1 U.S. dollars, in the disintegration of the time, Charles Zhang still did not give up, their own repurchase stock, in various public occasions for Sohu cheer, he that moment, what team? The team has long since left him, the board has already been

and toilet books. Some ready-made experience or hard work skills, I feel that the end of the direct said, selling the theory we are not good. So what I'm going to talk about today is "How not to make your design tacky," and how to be good is a big problem, it's a lot of things, but it's a sign of how not to be wrong. Since as a small white you, do not have so much accumulation and experience, then make sure that their work is not a joke, but also a

Ma Yun's "Winter theory" so that the grassroots in the 08 winter busy. I also, the following to say my "Winter theory." I hope to discuss the development of the website with you prawns. I am also a grassroots, writing is not good, I hope we do not laughed. Reservoir The so-called "storage" is the storage, I refer to the energy, the subprime crisis has evolved the global financial crisis so that the origin

On the phpwind see their hair news, with Wei Feng network cooperation, did the community internal cloud search. Speaking of this cloud search, talking about this community, I have to think of foreign famous Facebook and Twitter, these two communities, in recent years, the fire, really can be prairie fire swept the major national cities in Europe and the United States, a large number of young middle-aged and even the elderly are pouring into the community website. Speaking of foreign communities

In this paper, we have come up with the best paging method in theory, and we'll talk about this best paging method in detail. One: Idea. When designing a Web database, if we want to compile every record, then only take the paging mode to make the Web database as soon as possible, rendering it to the end users, and not because of the 8-second principle of the user lost interest in browsing the page. But even with a paging approach, when there are mult

U1 is the principal component direction, and then the direction of the orthogonal direction in the two-dimensional space is taken and U1, which is the direction of U2. Then n data in the U1 axis of the most discrete degree (variance is the largest), the data on the U1 projection represents the majority of the original data information, even if not considered U2, information loss is not much. Moreover, U1 and U2 are irrelevant. When the U1 is considered only, the two-dimensional is reduced to on

the website, when designing the page, this information is essential. and the homepage of the website, in addition to need to display above these basic information, the most important is also undertakes the heavy duty which the website transforms the rate, this is also all types of website Homepage's most important task. How do I get the home page to complete this important task? My understanding is that the products or services provided by the website through the layout design, copy design, co

The starting point of this article: By reading this article, you can learn the following: What is the binding in WCF? The composition of the binding? Classification of Binding Element? Binding describe the level of information? Choose the right binding This article is suitable for readers: This article is suitable for WCF beginners What is the binding in WCF? Before we figure out what Binding is, let's look at the endpoint structure in WCF, a endpoint similar to an ASMX file in an XML

divided into two parts from the big direction, the first part is to introduce the theory knowledge of WCF, the second part is to develop a complete project instance with WCF. I hope to learn from the theory and practice of Microsoft this excellent framework. The starting point and purpose of this paper Through reading this article, can solve the following several problems What is WCF? What can WCF do?

Many people should know about the short board theory, the main idea is that a cask can be filled with a minimum of a plank to decide, even if there are a lot of tall wood still cannot hold more water, short board theory in many respects are reflected, such as the dam cordon also has the shortest section of the dike decision, such as the domestic minimum consumption level, also has the lowest income of that

Content Summary To now supervised learning has basically finished, this blog is mainly to write about the theory of machine learning, that is, when to use what learning algorithm, what kind of learning algorithms have what characteristics or advantages. At the time of fitting, how to choose the fitting model is actually a tradeoff between under-fitting and over-fitting, the size of our training set is appropriate, the final result of the fitting func

Back to "flash Basic Theory Class-Catalog" Everything we do in the front is two-dimensional (sometimes only one-dimensional), but it can be done very cool stuff. Now, take them to the next level. Creating 3D Graphics is always so exciting. The newly added dimension seems to have actually put objects into life. How to implement 3D in Flash is introduced in countless books and instructional software. But I'm not going to skip these things and we'll qu

The learning content of probability theory and mathematical statistics originates from Chinese university MOOC, and the fourth edition of the book "Probability Theory and Mathematical Statistics", Zhejiang University.Random PhenomenaUnder certain conditions, it is possible to have a variety of results, and can not know the result before it happens.Randomised TrialsConcept: Observing, recording and experimen

operation until the writer finishes the operation.If the write operation is a low_priority (low priority) request, then the system does not consider it to have a higher priority than the read operation. In this case, if the writer waits, the second reader arrives, allowing the second reader to be inserted before the writer. The writer is allowed to start operations only if there are no other readers. In theory, this scheduling modification implies th

Tags: size reference theory maintenance using LAN E-r graph feature Database1. Conceptual model After understanding the user's needs, the user's business areas of work, after analysis and summary, refined to describe the user's business needs some concepts of things. such as the sales business "customer" and "order", there is "goods", "salesman". The main thing is to extract the concepts in the system (can not include attributes at this time, only ent

After a full one months of finishing, the latest version of the database optimization theory combing the Mind map has been released. Let's give you some of this first.650) this.width=650, "src=" http://s3.51cto.com/wyfs02/M00/54/4E/wKiom1R-p7bhUW1bAAN7s-egnMY490.jpg "title=" tuning ideas. PNG "alt=" Wkiom1r-p7bhuw1baan7s-egnmy490.jpg "/>This article from "Cultural Rogue dba Life" blog, declined reprint!Thinking Map of database optimization

Label: 5.oracle dump understanding five data block theory Welcome reprint, Reprint please indicate source: http://blog.csdn.net/notbaron/article/details/51228514 The first two articles describe what we see at the operational level, but without theoretical guidance, the more we see, the more confused we will be. As a result, toad extracts from official documents some of the content of brain. Block is the smallest unit of data block IO. 1 Data blocks an