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可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I have a status update sheet (sheet1) in which team members have a line per action, and each action has a reference number (s1, columnA). In another sheet (sheet2), I have the team leads write their own status updates, but they may not necessarily reference every single reference number, nor will they do it in the same order as sheet1. Basically, what I'm looking for is a column in sheet1 to show a link automatically IF the reference number in columnA sheet1 is also found somewhere in columnB in sheet2. Is this possible? If so, how would I

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I am trying to run SparkSQL : val sqlContext = new org.apache.spark.sql.hive.HiveContext(sc) But the error i m getting is below: ... 125 more Caused by: java.sql.SQLException: Another instance of Derby may have already booted the database /root/spark/bin/metastore_db. at org.apache.derby.impl.jdbc.SQLExceptionFactory.getSQLException(Unknown Source) at org.apache.derby.impl.jdbc.SQLExceptionFactory40.wrapArgsForTransportAcrossDRDA(Unknown Source) at org.apache.derby.impl.jdbc.SQLExceptionFactory40.getSQLException(Unknown Source) at org.apache

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: When I reduce the width of my browser window, select elements within the fieldset does not reduce in size despite the max-width command: South Georgia and the South Sandwich Islands However, this works perfectly outside fieldset element. How do I make the select elements shrink to the max-width (percentage) within the fieldset? Note: I have tested both Firefox 12.0 and Google Chrome. I am now sure that it is a cross-browser problem. Clarification : Please refer to this example and note the difference between the behaviour of a select element

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: Now i'm working with Jackson and i have some questions about it. First of all. I have two services, first is data collecting and sending service and second receive this data and, for example, log it into a file. So, first service has class hierarchy like this: +----ConcreteC | Base ----+----ConcreteA | +----ConcreteB And second service has class hierarchy like this: ConcreteAAdapter extends ConcreteA implements Adapter {} ConcreteBAdapter extends ConcreteB implements Adapter {} ConcreteCAdapter extends ConcreteC implements Adapter {} The

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I have created the below angular directives, ChildDirective that is used inside ParentDirective var wizardModule = angular.module('Wizard', []); wizardModule.directive('childDirective', function ($http, $templateCache, $compile, $parse) { return { restrict: 'E', scope: [], compile: function (iElement, iAttrs, transclude) { iElement.append('child directive<br />'); } } }) wizardModule.directive('parentDirective', function ($http, $compile) { return { restrict: 'E', compile: function (element, attrs) { var x = '<child-directive></child

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: This is what happens when I run my junit tests... Another CacheManager with same name 'cacheManager' already exists in the same VM. Please provide unique names for each CacheManager in the config or do one of following: 1. Use one of the CacheManager.create() static factory methods to reuse same CacheManager with same name or create one if necessary 2. Shutdown the earlier cacheManager before creating new one with same name. The source of the existing CacheManager is: DefaultConfigurationSource [ ehcache.xml or ehcache-failsafe.xml ] What's

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I have two scenes Login.fxml and MainView.fxml and two diferent controllers LoginController.java and MainViewControler.java In LoginController I do the whole process to login and get the value of JSessionID and store it in a object, like below: loginGateway = loginGateway(gateway); Now in MainViewController I need to use the this object (loginGateway) to getJSessionID and make other requests to the server. But how can I acess this object in another Controller Class (MainViewController.java) ???? 回答1: Use a variation on the solution in

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I am tring to setText in another thread, that is, child thread. But for the following code, it is giving the error Only the original thread that created a view hierarchy can touch its views. public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.main); img = (ImageView)findViewById(R.id.img); pb = (ProgressBar)findViewById(R.id.pb); this.tv = (TextView)findViewById(R.id.perc); tv.setText("30 %"); pb.setProgress(30); pb.setMax(100); } public void set(int p) { tv.setText(p + " %"); }

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I have a list with some identifiers like this: List<long> docIds = new List<long>() { 6, 1, 4, 7, 2 }; Morover, I have another list of <T> items, which are represented by the ids described above. List<T> docs = GetDocsFromDb(...) I need to keep the same order in both collections, so that the items in List<T> must be in the same position than in the first one (due to search engine scoring reasons). And this process cannot be done in the GetDocsFromDb() function. If necessary, it's possible to change the second list into some other structure (

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I'm using asp.net MVC and ASP.net Identity 2.0. On my website Admin has option to ban user, and I would like when user is banned that he is automatically signed-out from website. I know that I can sign-out current user by calling AuthenticationManager.SignOut(); But is it possible to sign-out another user ? Or maybe shorter his session ? Or anything ? I know I could make global filter on controllers prohibiting banned users from access but that filter would be ran against each user so I'm not quiet satisfied with that solution. 回答1: You'll