r in nutshell

(400);//Set the width of the Slidingmenu menuMenu.setfadedegree (0.35f); degree of gradient when//slidingmenu slidingMenu.attachtoactivity (this, slidingmenu.sliding_content);//enable the Slidingmenu to be attached to the activityMenu.setmenu (r.layout.menu_layout);//Set Menu layout fileMenu.toggle ();//dynamic judgment automatically shuts down or turns on SlidingmenuMenu.showmenu ();//Display SlidingmenuMenu.showcontent ();//display contentMenu.setonopenlistener (Onopenlistener);//Monitor Slid

area-authors can provide a manif EST which lists the files that is needed for the WEB application to work offline and which causes the user's browser to K Eep a copy of the files for use offline. In a nutshell, developers can access static resources of the site in part or in full, in the event of a network problem.Maybe some friends will wonder AppCache and browser auto-cache and Localstorage, here I briefly say: Under the default settings, the

Profile GPU RenderingThe Android Developer option provides the profile GPU rendering feature for real-time display on the screen of how long the GPU takes to render each frame image (in ms).The rendering time is represented by a histogram, the Green line above represents 16ms, which means to try to ensure that all bars are below this line. Each histogram is made up of 3 parts, blue, red, and yellow, representing 3 different stages of rendering, and by analyzing the time of the three stages, you

server for authentication and return the validation results to the client. If necessary, modify the user's corresponding member permissions. Given the network anomalies, the server's authentication should be a recoverable queue and should be retried if the network fails.The authentication interface document with Apple is here. In a nutshell, the purchase voucher is encoded with Base64 and then post to the Apple authentication server, and App

, but the Java SDK was set in the same screen. In a nutshell, close all projects to get to the Welcome to Android Studio screens then select >configure > project Defaults > project Structure > Android SDK and then input your JDK Locati On, given by the java_home utility.I just took these steps while creating a project targeting "Lollipop" and it worked like a charm.==================Http://stackoverflow.com/questions/16636146/using-android-studio-with

Directory Java Garbage Collection Overview Java Memory Area How Java objects are accessed Java memory allocation mechanism Java GC Mechanism Garbage collector Java Garbage Collection OverviewJava GC (Garbage Collection, garbage collection, garbage collector) mechanism, is one of the main differences between Java and C++/C, as a Java developer, generally do not need to specifically write memory recycling and garbage cleanup code, memory leaks and overflow problem

A simple and easy-to-learn machine learning algorithm--EM algorithmThe problem of parameter estimation in machine learningIn the previous blog post, such as the "easy-to-learn machine learning algorithm--logistic regression", the maximum likelihood function is used to estimate the parameters of the model, in a nutshell, the logistic regression problem belongs to the supervised learning problem in a series of samples, and the sample contains the traini

Reprinted from Http://blog.csdn.net/shimisoThis article introduces the principles of Java memory allocation in more detail to help beginners learn Java more easily. There are many such articles online, but most of them are rather fragmented. From the cognitive process point of view, this paper will bring the reader a systematic introduction.The first thing to know before you get to the point is that the Java program runs on the JVM (Java Virtual Machine,java VM), which can be understood as a bri

the PSR-4 autoloader standard can be located by and loaded into the PHP interpreter with only one autoloader.With regard to PSR-4, the author of this book has a very concise explanation after reading the official documents and feeling confused:The essence of PSR-4 is mapping a top-level namespaces prefix to a specific filesystem directory., in a nutshell, is the mapping between a namespaces prefix and a particular file directory, and then under this

Html.ActionLinkIn the Linkextensions class, the ActionLink method parameter description:In a nutshell, it's like this.Parameter type descriptionLinkText the text displayed by the link generated by the stringActionName string corresponding to the Controller methodControllername string Specifies the name of the controllerProtocol string specifies the Access protocolHostName string specifies access to the domain nameFragment string specifies access to th

virtual table pointers are properly initialized. So when, or where, is the virtual table pointer initialized?The answer is to create the virtual table in the constructor and initialize the virtual table pointer. constructor invocation order, when constructing the subclass object, the constructor of the parent class is called, at which point the compiler only "sees" the parent class, does not know if there is a successor after it, initializes the virtual table pointer of the parent class object,

: Although the Friend Alliance Micro Community SDK Login module uses the Friend Alliance social components , but their jar files are not consistent, so regardless of which implementation you use, you need to update all the jar files associated with the login. , you can use the login and logout functions of the Friends social component to implement the corresponding functions, for example, you can login() invoke the interface of the object in the function UMSocialService doOauthVerify(Context con

This section understands the simple use of some adorners.First of all, a preliminary knowledge, a function as a parameter, passed into another functionFor example, I passed outer (F1), I passed in F1 's memory address, A=func () actually executed the F1 () function and assigned the return value to a, so when I printed print (a), he would output Hee>>> def outer (func): Print (func) A=func () print (a) def F1 (): Print ("AAA") return "Hee" outer (F1)---- --------The adorner (decorator) is a funct

What ' s AJAX?Ajax stands for asynchronous JavaScript and XML. In a nutshell, it's the use of the XMLHttpRequest object to communicate with Server-side scripts. It can send as well as receive information in a variety of formats, including JSON, XML, HTML, and even text files. Ajax ' s most appealing characteristic, however, was its "asynchronous" nature, which means it can does all the this without HAV ing to refresh the page. This lets you update por

be used Calayer, coregraphics even OpenGL to draw them. Of course, each of the different solutions have different complexity and corresponding performance. One of the Apple UIKit team members Andy Matuschak recommended a great post on graphic performance is worth reading. In a nutshell, it's faster to use a pre-rendered picture, because iOS eliminates the program that creates a picture and then draws something up and then displays it on the screen. T

configuration file)Design pattern: is a set of repeated use, many people know, after the classification of the Code design experience Summary. Using design patterns is for reusable code, so that code is easy to maintain and extensible, and that is, the code has high aggregation, low coupling characteristics.In a nutshell, the so-called pattern is a good example of what is being studied. Design patterns are examples of design.The pattern is not a fram

is the case:P1.home = []; P1.home[0] = ' Shenzhen ';Isn't that the way we use it the most?And the reason p1.home[0] = ' Shenzhen ' does not directly error, because there is a search mechanism in the prototype chain. When we enter the P1.object, the search mechanism of the prototype chain is to search for the corresponding value in the instance first, find it in the prototype, and then search for the top-level prototype. All the way to the end of the prototype chain is to return a undefined if t

You are welcome to discuss and guide:)Tomorrow day will continue to update this article O (∩_∩) oObjective　　When the built-in directives in Angularjs do not meet our needs, or when we need to create a self-contained unit of functionality that can be used with multiple ANGULARJS programs, we should create custom directives to meet the requirements.First, create custom directivesI. 1 naming conventions　　We want to use the peak camel name when creating the instruction, for example, the instruction

-what-are.html)What is 2.1.1 Sk_buff?When a network packet is processed by the kernel, the data of the underlying protocol is routed higher, and the process is reversed when the data is transmitted. Data generated by different protocols, including headers and loads, are passed down the layer until they are eventually sent. Because the speed of these operations is critical to the performance of the network layer, the kernel uses a specific structure called Sk_buff, whose definition file is skbuff

you should know. Use some specific terminology in the document and object model:OpenID Connect Provider (OP) Licensing serverThinktecture Identityserver v3 is an open source OpenID connect provider and OAUTH2 authentication Server on a. NET platform, and OpenID connect provider has different sayings in different writings, and you may find Some are called security token service providers, authorization servers, ip-sts, and more.In a nutshell, they have