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Create a Scala idea project:Click "Next":Click "Finish" to complete the project creation:To modify an item's properties:First modify the Modules option:Create two folders under SRC and change their properties to source:Then modify the libraries:Because you want to develop the spark program, you need to bring in the jar packages that spark needs to develop:After the import package is complete, create a packages under the project Scala:Create an object:Complete the creation of the initial class:Fi

QQ Music website All music (including pay, lossless and other copyright music resolution interface address URL).MP3 Generalhttp://dl.stream.qqmusic.qq.com/M5000012gqVh4fFvVK.mp3?vkey= 419f0fd2e2552c95c4e76bfdfbf2bc331a2983aaedc9cf91bbd4195603fe19b6550874248a1a87410d84d0405b2abbd0f533f192c9b8eb35 guid=yyfmuin=123456fromtag=53mp3 High qualityhttp://dl.stream.qqmusic.qq.com/M800001L6DVu3OB1c9.mp3?vkey= 419f0fd2e2552c95c4e76bfdfbf2bc331a2983aaedc9cf91bbd4195603fe19b6550874248a1a87410d84d0405b2abbd0f

element be positioned when calledPerform ()Perform all the stored behavior in the Actionchains, which can be interpreted as a commit action for the entire operation3.2 Mouse Hover move_to_element ()The Move_to_element () method simulates a mouse hover action with the same usage as Context_click ()Dive = driver.find_element_by_css_selector (' #a ')Actionchains (Driver). Move_to_element (Dive). Perform ()Double_click() Drag_and_drop (Source,target)Source mouse Drag from elementTarget mouse-releas

first, the Gateway engineGateway Engine Address: http://10.110.20.191:8080/api-gateway-engine/second, service providersService Provider Address: http://10.110.20.191:8080/DemoWeb/, provided by Rest Services have a 2-second delay: /demoweb/jsp/springjson/ajaxget.jsp, click to go in, see the function button is rest link /demoweb/jsp/springjson/ajaxpost1.jsp, click to go in, see the function button is rest link /demoweb/jsp/springjson/a

Html5 learning notes 4--API Range object (1), html54 -- api Basic usage of Range object As shown below (in Google's browser) The Code is as follows: Display in Firefox Why is this happening? Because Firefox can select multiple messages for Discontinuous content. SelectNode and selectNodeContents methods of Range objects As follows: The Code is as follows: SelectNodeContents is the content in the select

Rebuilding Web Api programs (Api Controller and Entity) (2), apientity A good generation of programs have been modified and reconstructed several times. In this article, Insus. NET does not find it perfect and concise to modify and refactor the previous part.When we modify or delete an existing json file, we read data from the file, modify or delete the data, and then store the data. However, file operatio

Rebuilding Web Api programs (Api Controller and Entity) (1), apientity After a series of reconstruction, you can still see the reconstruction points, such:String newFileName = "~ /Temp/"+ Guid. NewGuid (). ToString () +". json ";//"~ /Temp/Order1.json "; string newFilePhysicalPath = HttpContext. Current. Server. MapPath (newFileName); View Code It is the new file name. We can write it as a read-only prope

Html5 canvas common api Summary (2) -- drawing API, html5canvas Canvas can draw a lot of wonderful styles and beautiful effects. With a few simple APIs, you can present ever-changing effects on the canvas, as well as make web games, next, we will summarize the graph-related APIs. Canvas is equivalent to canvas while context is equivalent to paint. 1. draw lines MoveTo (x0, y0): Move the current paint brush

Front-end web api instance code with Baidu map to locate the current location, current location api If you don't talk about it, paste the Code directly. The specific code is as follows, The key code is as follows:

ECMAScript5 adds some details of the array API, ecmascript5 array apiThe array Methods Added by ECMAScript5 seem to be relatively simple. In fact, there are still some details that need to be understood. First, these methods do not apply to the original array, and second, they are used to process the sparse array.(1) These methods do not execute the callback function on the elements missing from the sparse array (2) the returned values of map include

The Baidu map API function adds an information window to multiple points. The api window Copyright Disclaimer: This article is an original article by the blogger and cannot be reproduced without the permission of the blogger.

Use Turing api to create chatbots and api chatbots Resources to be prepared: Turing robot account Public Account Click to visit the Turing robot official website and register it quickly. You can enjoy your chatbot first. Today, we will briefly describe how to set up a chat robot on the public platform. First, we need to register a public account, and then log on to your Turing account on the Turing r

The QQ interconnected API interface is invalid, the third-party website's dead point, and the api dead pointIn the last two months, a social Q A website was built with the open-source program WeCenter: http://ask.jiutianniao.com /.To facilitate user registration, the QQ login function is activated.Today, I suddenly found that the QQ Internet has always returned an error.After a long time, du Niang found th

Integrate the google map api with the GOOGLE Search API. I wrote a class in object-oriented mode, passed a latitude and longitude, and automatically obtained nearby information through GOOGLE LOCAL SEARCH. Such as restaurants and scenic spots, which are marked on the map in turn and can be displayed in any container.The following is the source code:Copy codeThe Code is as follows:/** Author: karry* Version:

Transfer animation excessive effect (Private API), transfer api There are many types of switches in the lower bound of the IOS system, but we found that there are only one or two switches in use. In fact, this is related to Apple's philosophy, that is, a simple and unified interface. In this way, users can easily use other products as long as they have used their products. However, with the development of m

Baidu map API custom map and map api custom Http://api.map.baidu.com/lbsapi/creatmap/index.html Http://developer.baidu.com/map/index.php? Title = webapi 　　

Android Api check parameter status Api Reprinted please indicate the source: http://blog.csdn.net/droyon/article/details/39938677 During Android Application Development, android provides a good tool class for parameter check. Preconditions. checkNotNull (horiz, "missing horiz ");This class is called Preconditions in framework/base/core/java/com/android. internal/util. Its implementation is as foll

Http programming (1) using Java API to program Java API The common implementation method in Java Http programming is to use the APIS provided by Java, and the APIS provided by Apache.1Http programming through APIS provided by Java Class: URL: the class URL represents a unified resource locator, which is a pointer to the Internet "resource. HttpURLConnection: The URLConnection abstract class that supports sp

By integrating the Google MAP API with the Google search API, I wrote a class in an object-oriented way, passing through a latitude and longitude to automatically get the relevant information from Google Local Search. such as restaurants, attractions, and so on, in turn marked on the map, and can be displayed in any container.The following is the source code: Copy Code code as follows: /* *autho

(1) create a simple Google map page, which can be found in the Google Maps documentation. (2) Add reference of ArcGIS javascript API to Javascript, for example: (3) Use WebService in the initialize () function to create a layer provided by ArcGIS online, for example: VaR dynamicmap = new ESRI. ArcGIS. Gmaps. dynamicmapservicelayer (4) add this layer to the GMAP object, for example: GMAP. addoverlay (mapservicelayer ); (5) Save and open it in the