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AntarView Pro+_iOS Size: 46.05MVersion: V4.1.5.20230106 Update at: 2024-04-23 09:38:32 AntarView Pro+ is a powerful and user-friendly app which is designed to be compatible with all ZK Teco 8000 series DVR/NVR/IP cameras for remote video surveillance management purpose.Intuitive operation:User-friendly GUl for simple operation & configuration;Support 1/4/9/16 channels preview synchronously;Support QR code scanning to add devices instantly via P2P ;Support local and remote playback for images and video:Support alarm push function.">AntarView Pro+ is a powerful and user-friendly app which is designed to be compatible with all ZK Teco 8000 series DVR/NVR/IP cameras for remote video surveillance management purpose.Intuitive operation:User-friendly GUl for simple operation & configuration;Support 1/4/9/16 channels preview synchronously;Support QR code scanning to add devices instantly via P2P ;Support local and remote playback for images and video:Support alarm push function. Download AntarView Pro+_Android Size:46.05MVersion: V5.1.1.220914 Update at: 2024-04-23 09:36:58 AntarView Pro+ is a powerful and user-friendly app which is designed to be compatible with all ZK Teco 8000 series DVR/NVR/IP cameras for remote video surveillance management purpose.Intuitive operation:User-friendly GUl for simple operation & configuration;Support 1/4/9/16 channels preview synchronously;Support QR code scanning to add devices instantly via P2P ;Support local and remote playback for images and video:Support alarm push function.">AntarView Pro+ is a powerful and user-friendly app which is designed to be compatible with all ZK Teco 8000 series DVR/NVR/IP cameras for remote video surveillance management purpose.Intuitive operation:User-friendly GUl for simple operation & configuration;Support 1/4/9/16 channels preview synchronously;Support QR code scanning to add devices instantly via P2P ;Support local and remote playback for images and video:Support alarm push function. Download ZKEasyGo_iOS Size: 57.4MVersion: V1.0.1 Update at: 2024-04-22 06:26:33 Effortlessly Manage The Turnstile And Parking Barrier. Simplify Device Debugging.ZKEasyGo APP is a debugging APP designed to connect ZKTeco Parking Barrier and Turnstile products through Bluetooth communication. At present, ZKEasyGo is suitable for the target user of project installers, and has already enabled the integrated of BGM series barriers and Comet series swing gates, and more types of equipment will be integrated in the near future.We aim to get a better use experience when customers install and use device, reduce the cost of related manpower, material resources and time, so that customers can save time and worry when using our products.">Effortlessly Manage The Turnstile And Parking Barrier. Simplify Device Debugging.ZKEasyGo APP is a debugging APP designed to connect ZKTeco Parking Barrier and Turnstile products through Bluetooth communication. At present, ZKEasyGo is suitable for the target user of project installers, and has already enabled the integrated of BGM series barriers and Comet series swing gates, and more types of equipment will be integrated in the near future.We aim to get a better use experience when customers install and use device, reduce the cost of related manpower,

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Show notification about the data.Syntaxget /path Sampleget /FirstZnodeOutput[zk: localhost:2181(CONNECTED) 1] get /FirstZnode“Myfirstzookeeper-app”cZxid = 0x7fctime = Tue Sep 29 16:15:47 IST 2015mZxid = 0x7fmtime = Tue Sep 29 16:15:47 IST 2015pZxid = 0x7fcversion = 0dataVersion = 0aclVersion = 0ephemeralOwner = 0x0dataLength = 22numChildren = 0To access a sequential znode, you must enter the full path of the znode.Sampleget /FirstZnode0000000023Output[zk: localhost:2181(CONNECTED) 1] get /FirstZnode0000000023“Second-data”cZxid = 0x80ctime = Tue Sep 29 16:25:47 IST 2015mZxid = 0x80mtime = Tue Sep 29 16:25:47 IST 2015pZxid = 0x80cversion = 0dataVersion = 0aclVersion = 0ephemeralOwner = 0x0dataLength = 13numChildren = 0WatchWatches show a notification when the specified znode or znode’s children data changes. You can set a watch only in get command.Syntaxget /path [watch] 1Sampleget /FirstZnode 1Output[zk: localhost:2181(CONNECTED) 1] get /FirstZnode 1“Myfirstzookeeper-app”cZxid = 0x7fctime = Tue Sep 29 16:15:47 IST 2015mZxid = 0x7fmtime = Tue Sep 29 16:15:47 IST 2015pZxid = 0x7fcversion = 0dataVersion = 0aclVersion = 0ephemeralOwner = 0x0dataLength = 22numChildren = 0The output is similar to normal get command, but it will wait for znode changes in the background. Set DataSet the data of the specified znode. Once you finish this set operation, you can check the data using the get CLI command.Syntaxset /path /dataSampleset /SecondZnode Data-updatedOutput[zk: localhost:2181(CONNECTED) 1] get /SecondZnode “Data-updated”cZxid = 0x82ctime = Tue Sep 29 16:29:50 IST 2015mZxid = 0x83mtime = Tue Sep 29 16:29:50 IST 2015pZxid = 0x82cversion = 0dataVersion = 1aclVersion = 0ephemeralOwner = 0x15018b47db00000dataLength = 14numChildren = 0If you assigned watch option in get command (as in previous command), then the output will be similar as shown below −Output[zk: localhost:2181(CONNECTED) 1] get /FirstZnode “Mysecondzookeeper-app”WATCHER: :WatchedEvent state:SyncConnected type:NodeDataChanged path:/FirstZnodecZxid = 0x7fctime = Tue Sep 29 16:15:47 IST 2015mZxid = 0x84mtime = Tue Sep 29 17:14:47 IST 2015pZxid = 0x7fcversion = 0dataVersion = 1aclVersion = 0ephemeralOwner = 0x0dataLength = 23numChildren = 0Create Children / Sub-znodeCreating children is similar to creating new znodes. The only difference is that the path of the child znode will have the parent path as well.Syntaxcreate /parent/path/subnode/path /dataSamplecreate /FirstZnode/Child1 firstchildrenOutput[zk: localhost:2181(CONNECTED) 16] create /FirstZnode/Child1 “firstchildren”created /FirstZnode/Child1[zk: localhost:2181(CONNECTED) 17] create /FirstZnode/Child2 “secondchildren”created /FirstZnode/Child2List ChildrenThis command is used to list and display the children of a znode.Syntaxls /pathSamplels /MyFirstZnodeOutput[zk: localhost:2181(CONNECTED) 2] ls /MyFirstZnode[mysecondsubnode, myfirstsubnode]Check StatusStatus describes the metadata of a specified znode. It contains details such as Timestamp, Version number, ACL, Data length, and Children znode.Syntaxstat /pathSamplestat /FirstZnodeOutput[zk: localhost:2181(CONNECTED) 1] stat /FirstZnodecZxid = 0x7fctime = Tue Sep 29 16:15:47

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OSGI integration. RAP applications are written in Java, therefore well known IDEs like Eclipse can be used effectively. RAP is a project of the Eclipse Foundation. RichFaces RichFaces is an advanced AJAX framework for business applications using Java Server Faces (JSF). It provides a full set of AJAX enabled components and comes with an own IDE called CDK. RichFaces is a JBoss project, licensed under LGPL. The well known US company Red Hat Inc. owns this project. ZK-Framework ZK adds a comprehensive set of enterprise components and building blocks on top of the de facto standards jQuery and JSON. ZK provides developers with an event-driven model and implementation in pure Java or XML markup. Potix Corporation is the company behind this framework with offices in Taiwan and Canada. Smart GWT Smart GWT of Isomorphic Software combines a large set of Google Web Toolkit (GWT) UI components with a Java server framework to create business web applications. Adaption of the browser to different devices is of course included and on one single code base. Fluent UI React Microsoft's Fluent UI React is the official open-source React front-end framework designed to build experiences that fit seamlessly into a broad range of Microsoft products. It provides robust, up-to-date, accessible components which are highly customizable using CSS-in-JS.. ZK Forum ZK Sandbox ZK Downloads. Documentation. LEARN ZK. ZK Documentation A collection of ZK tutorials, references, smalltalks and Javadocs. View and Download York ZK Series installation manual online. ZK Series air conditioner pdf manual download. Also for: Zk-a3, Zk-a4, Zk-a5.

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The ZooKeeper ensemble.The connect method will return the ZooKeeper object zk. Now, call the create method of zk object with custom path and data.The complete program code to create a znode is as follows −Coding: ZKCreate.javaimport java.io.IOException;import org.apache.zookeeper.WatchedEvent;import org.apache.zookeeper.Watcher;import org.apache.zookeeper.Watcher.Event.KeeperState;import org.apache.zookeeper.ZooKeeper;import org.apache.zookeeper.KeeperException;import org.apache.zookeeper.CreateMode;import org.apache.zookeeper.ZooDefs;public class ZKCreate { // create static instance for zookeeper class. private static ZooKeeper zk; // create static instance for ZooKeeperConnection class. private static ZooKeeperConnection conn; // Method to create znode in zookeeper ensemble public static void create(String path, byte[] data) throws KeeperException,InterruptedException { zk.create(path, data, ZooDefs.Ids.OPEN_ACL_UNSAFE, CreateMode.PERSISTENT); } public static void main(String[] args) { // znode path String path = "/MyFirstZnode"; // Assign path to znode // data in byte array byte[] data = "My first zookeeper app”.getBytes(); // Declare data try { conn = new ZooKeeperConnection(); zk = conn.connect("localhost"); create(path, data); // Create the data to the specified path conn.close(); } catch (Exception e) { System.out.println(e.getMessage()); //Catch error message } }}Once the application is compiled and executed, a znode with the specified data will be created in the ZooKeeper ensemble. You can check it using the ZooKeeper CLI zkCli.sh.cd /path/to/zookeeperbin/zkCli.sh>>> get /MyFirstZnodeExists – Check the Existence of a ZnodeThe ZooKeeper class provides the exists method to check the existence of a znode. It returns the metadata of a znode, if the specified znode exists. The signature of the exists method is as follows −exists(String path, boolean watcher)Where,path − Znode pathwatcher − boolean value to specify whether to watch a specified znode or notLet us create a new Java application to check the “exists” functionality of the ZooKeeper API. Create a file “ZKExists.java”. In the main method, create ZooKeeper object, “zk” using “ZooKeeperConnection” object. Then, call “exists” method of “zk” object with custom “path”. The complete listing is as follow −Coding: ZKExists.javaimport java.io.IOException;import org.apache.zookeeper.ZooKeeper;import org.apache.zookeeper.KeeperException;import org.apache.zookeeper.WatchedEvent;import org.apache.zookeeper.Watcher;import org.apache.zookeeper.Watcher.Event.KeeperState;import org.apache.zookeeper.data.Stat;public class ZKExists { private static ZooKeeper zk; private static ZooKeeperConnection conn; // Method to check existence of znode and its status, if znode is available. public static Stat znode_exists(String path) throws KeeperException,InterruptedException { return zk.exists(path, true); } public static void main(String[] args) throws InterruptedException,KeeperException { String path = "/MyFirstZnode"; // Assign znode to the specified path try { conn = new ZooKeeperConnection(); zk = conn.connect("localhost"); Stat stat = znode_exists(path); // Stat checks the path of the znode if(stat != null) { System.out.println("Node exists and the node version is " + stat.getVersion()); } else { System.out.println("Node does not

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From CF Opportunity Fund Ltd., facilitated by Univest Securities, will empower ZKIN to explore new opportunities, expand its operations internationally, and fortify its position in the dynamic steel industry.A Pioneering Journey:Remaining steadfast in its commitment to innovation, excellence, and sustainable growth, ZK International Group Co., Ltd. welcomes this substantial passive investment from CF Opportunity Fund Ltd. Aligned with the Company's vision, this financing opens doors to a promising future. ZKIN eagerly anticipates the collaborative efforts that will help shape the future landscape of the steel industry.Mr. Jiancong Huang, Chairman of the Company, stated, "We are delighted by the trust placed in ZK International Group Co., Ltd. by the CF Opportunity Fund Ltd. This strategic financing not only strengthens our financial standing but also underscores the shared belief in our commitment to delivering cutting-edge solutions to its shareholders. With an above market pricing by the fund just solidifies that the Company is undervalued and has more foreseeable growth in the future.Mr. Chris Fraunenknecht, CEO of the CF Opportunity Fund Ltd., emphasizes, "that this passive investment is not intended for establishing control of ZKIN, but instead should signal that the fund is committed to a supportive role, fostering growth and innovation while respecting the existing leadership and strategic direction of ZK International Group Co., Ltd."For more information, please visit www.ZKInternationalGroup.com. Additionally, please follow the Company on Twitter, Facebook, YouTube, and Weibo. For further information on the Company's SEC filings please visit www.sec.gov.About ZK International Group Co., Ltd.:ZK International Group Co., Ltd. is a China-based engineering company building and investing in innovative technologies for the modern world. With a focus on designing and implementing next-generation solutions through industrial, environmental and software engineering, ZKIN owns 28 patents, 21 trademarks, 2 Technical Achievement Awards, and 10 National and Industry Standard Awards. ZKIN's core business is to engineer and manufacture patented high-performance stainless steel and carbon steel pipe products that effectively deliver high quality, highly-sustainable and environmentally sound drinkable water to the Chinese, Asia and European markets. ZK International is Quality Management System Certified (ISO9001), Environmental Management System Certified (ISO1401), and a National Industrial Stainless Steel

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That is, Zk is given bywhereAfter finding Zk, the algorithm looks for a new search direction dk that minimizes q(d), where dk is in the null space of the active constraints. That is, dk is a linear combination of the columns of Zk: d^k=Zkp for some vector p.Viewing the quadratic as a function of p by substituting for dk, givesq(p)=12pTZkTHZkp+cTZkp.(19)Differentiating this equation with respect to p yields∇q(p) is referred to as the projected gradient of the quadratic function because it is the gradient projected in the subspace defined by Zk. The term ZkTHZk is called the projected Hessian. Assuming the projected Hessian matrix ZkTHZk is positive semidefinite, the minimum of the function q(p) in the subspace defined by Zk occurs when ∇q(p) = 0, which is the solution of the system of linear equationsThe algorithm then takes a step of the formwhereDue to the quadratic nature of the objective function, only two choices of step length α exist at each iteration. A step of unity along dk is the exact step to the minimum of the function restricted to the null space of A¯k. If the algorithm can take such a step without violating the constraints, then this step is the solution to the quadratic program (Equation 18). Otherwise, the step along dk to the nearest constraint is less than unity, and the algorithm includes a new constraint in the active set at the next iteration. The distance to the constraint boundaries in any direction dk is given bywhich is defined for constraints not in the active set, and where the direction dk is towards the constraint boundary, that is, Aidk>0, i=1,...,m.When the active set includes n independent constraints, without location of the minimum, the algorithm calculates the Lagrange multipliers λk, which satisfy the nonsingular set of linear equationsIf all elements of λk are nonnegative, xk is the optimal solution of the quadratic programming problem Equation 1. However, if any component of λk is negative, and the component does not correspond to an equality constraint, then the minimization is not complete. The algorithm deletes the element corresponding to the most. ZK Forum ZK Sandbox ZK Downloads. Documentation. LEARN ZK. ZK Documentation A collection of ZK tutorials, references, smalltalks and Javadocs.