t pod responder

distributed to the target object. If the target is not specified, the application is responsible for retrieving the appropriate response. It defines a set of methods for assigning and managing contacts in an application. These responders make up what we knowResponder chain-That is, a series of responders, and event or action messages are transmitted between them until the objects that can be processed are found. The responder chain is the centra

kubernetes Introduction Kubernetes is a container cluster management system that Google Open-source in June 2014, using the Go language development, Kubernetes also called k8s. K8s is a Borg container cluster management system inside Google, Borg has been operating on Google's mass production for 10 years. K8s is mainly used for automated deployment, expansion and management of container applications, providing a set of functions such as resource scheduling, deployment management, service disc

is triggered when the shaking starts. 5. Get the current first response object From this discussion: Http://stackoverflow.com/questions/1823317/get-the-current-firsT-responder-without-using-a-private-api The guy who asked the question used the following way to get Copy Code code as follows: UIView *firstresponder = [Keywindow Performselector: @selector (FirstResponder)]; The result is the Apple called back, said the use o

reader.addConnection(c); } }While multiple connections may initiate a request at the same time, a while loop is used here. The key here is to set up a new socket for non-blocking, which is based on performance considerations, non-blocking ways to read the data in the socket receive buffer as much as possible, This guarantees that the future will call this socket to receive the reader and send the responder thread will not be b

event queue. When processing events, UIApplication extracts the first event from the event queue and distributes it for processing. Generally, it sends the event to the main window. Then, the main window passes the event to an initial object for processing, this object is Touch events for a Touch event. First, the event is sent to the most appropriate object for processing. For a touch event, this object refers to the hit-test view. For other events, this object refers to the first

has the following key features: Have a unique named name Have a virtual IP and port number Ability to provide remote service is mapped to a set of container applications that provide this service capability Service processes are based on socket communication for external services (such as Redis, Memcache, MYSQL, Web Server), and a service is typically serviced by multiple related service processes. Each service process has a separate endpoint (ip+port) access point, bu

WangzzOriginal address: http://blog.csdn.net/wzzvictory/article/details/19178709Reprint please indicate the sourceIf you feel that the article is helpful to you, please leave a message or pay attention to the public account wangzzstrive to support me, thank you!I.. podfile.lock fileAs mentioned above, after you start using Cocoapods, after you finish executing the pod install, a podfile.lock file is generated. This file seems to have little to do with

event queue, where UIApplication takes the first event from the event queue and distributes the processing, when the event is processed. Normally he will send it to the main window, and the main window will then pass the event to an initial object, which is touch eventsThe event is first sent to the most appropriate object for processing. For touch events This object refers to Hit-test view, which refers to the first responder for other events.UIKit

Event Handling Responder Object Not all objects in iOS can handle events, only objects that inherit Uiresponder can receive and handle events. We call it "responder object." UIApplication, Uiviewcontroller, and UIView inherit from Uiresponder, so they are both responder objects that can receive and handle events Uiresponder internally provides t

window.-(CGPoint) previuslocationinview :( UIView *) view: This method records the previous coordinate value. The function returns a CGPoint value, indicating the position of the touch on the view, the returned position is the coordinate system of the view. If the input view parameter is null during the call, the returned touch point is in the position of the entire window.When your fingers touch the screen, whether it's single point of touch or multi-point touch, the event starts until all

Kubernetes is a master-slave structure, it mainly implements the Docker of the dispatch, the following detailed introduction of my understanding of the Kubernetes architecture: Master node : API Server: Provides the API interface of cluster management, it becomes the central hub of data interaction and communication between each function module in the cluster, and has the complete cluster security mechanism, is the core of the whole cluster. Scheduler: Mainly responsible for the

workqueue. In fact, the real business logic is in the worker, the general 1 Controller will start a lot of goroutines run Workers, processing workqueue in the items. It calculates the difference between the state that the user wants to reach and the current state, and then sends a request to Apiserver via clients to drive the state evolution of the cluster to the user's requirements. The blue is the original client-go, red is the code that was filled in when you wrote the controller. Let's t

ClusterCluster is a collection of compute, storage, and network resources, and Kubernetes uses these resources to run various container-based applicationsMasterMaster is the brain of cluster, whose primary responsibility is scheduling, that is, deciding where the application will run. Master runs the Linux operating system, which can be either a physical machine or a virtual machine. To achieve high availability, you can run multiple master.NodeNode's job is to run the container app. Node has ma

any event that can be processed. For example, "catch a cold", "fire", "collapse", and "object passing through ". Responder-indicates any object interested in an event. Responder-indicates the response of objects of interest to an event to a specific event. Specifically, for the process: Notification-occurs between the event and the responder. We divide it

Talking about gestures and touch in iOS, talking about iOS gesture touch I. response chain Various operation events will be encountered in IOS development, and these events can be responded through the program. First, when an event responds, you must know who will respond to the event. In IOS, the responder chain responds to events. All Event Response classes are subclasses of UIResponder. The responder cha

When we use micro-letters and other tools, click Sweep, you can open two-dimensional Code scan view. When we clicked on the screen, the iphone OS captured the user's "click" Behavior, and the operating system packaged the information that contained these click events into Uitouch and uievent forms, and then found the currently running program, looking for an object that could respond to the event. Until there is no responder response. This search proc

Iqkeyboardmanager GitHub Address: Https://github.com/hackiftekhar/IQKeyboardManagerOften in the development of an application, we encountered a problem with the iphone's keyboard sliding overlay UITextField / UITextView . You IQKeyboardManager can prevent keyboard slippage problems and overrides UITextField / UITextView without having to enter any code, without requiring additional setup requirements. With Iqkeyboardmanager you just need to add the source files to your project. Key Features1) No

Using BizTalk to implement RosettaNet business-to-business so easyA vmi-hub-to-Business project has recently been completed, using the RosettaNet 2.0 standard with a brand, OEM, and supplier. A total of 4 messages exchanged, 4B2,3B2,4B2 pod,4c1, plainly, is to send and receive these data;Project EnvironmentBizTalk Accelerator for RosettaNet does not use the latest BizTalk version because the customer is already in use, so it is done in the existing en

Iqkeyboardmanager GitHub AddressOften in the development of an application, we encountered a problem with the iphone's keyboard sliding overlay UITextField / UITextView . You IQKeyboardManager can prevent keyboard slippage problems and overrides UITextField / UITextView without having to enter any code, without requiring additional setup requirements. With Iqkeyboardmanager you just need to add the source files to your project.Key Features1) No Code2) Automatic operation3) No moreUIScrollView4)

-line program that interacts with the Kubernetes API. Here are some core concepts.ClusterA cluster is a set of nodes that can be physical servers or virtual machines, with the Kubernetes platform installed on top of them. Demonstrate such a cluster. Note that the diagram is designed to emphasize the simplification of core concepts. Here you can see a typical kubernetes architecture diagram.You can see the following components, which represent service and label with special icons:PodContainer (Co