stage

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: Error: Missing class properties transform Test.js : export class Test extends Component { constructor (props) { super(props) } static contextTypes = { router: React.PropTypes.object.isRequired } .babelrc : { "presets": ["es2015", "react", "stage-0"], "plugins": ["transform-class-properties"] } package.json : "babel-core": "^6.5.1", "babel-eslint": "^4.1.8", "babel-loader": "^6.2.2", "babel-plugin-react-transform": "^2.0.0", "babel-plugin-transform-class-properties": "^6.5.2", "babel-preset-es2015": "^6.5.0", "babel-preset-react": "^6.5.0",

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've read about using a JDialog to wrap a JFXPanel in order to use JDialog's alwaysOnTop method. It works, but I'm having a small issue with this hack. Since I'm using this technique to make secondary windows to my main application (popups etc), I need to set them on top of the main window. If I use the wrapper hack to do this, the top panel is "always on top" of everything (including other applications). Is there a way to put the secondary screen only on top of my application ? I don't like the fact that another application can be dragged

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: Is there a way to set a default stage in Capistrano 3? I've tried putting set :stage, :production inside deploy.rb but that didn't work, it gives the error: Stage not set, please call something such as `cap production deploy`, where production is a stage you have defined I only have one stage right now so I want to be able to just run cap deploy and have it execute on the default. 回答1: Capistrano v3 is somewhat of a wrapper around Rake, so you need to realize that what's really happening is that a production task is getting run first,

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 attempting to make a modal dialog similar to Swing 's JOptionPane . I want to present a confirmation dialog which makes the users explicitly say "yes" before I perform some action in code. I've shamelessly stolen this example from: https://gist.github.com/jewelsea/1887631 And modded it to be: public class ModalConfirmDialog { private boolean confirm = false; private boolean isDialogOpen = false; public boolean isOpen() { return isDialogOpen; } public boolean getConfirmation() { return confirm; } public void showConfirmationDialog(final

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 get this error when I do php artisan migrate. Is there something wrong in my migration files? Or is it possible my models are wrong coded? But the migrations should work even there is something wrong in the models? [Exception] SQLSTATE[HY000]: General error: 1005 Can't create table 'festival_aid.#sql- 16643_2033' (errno: 150) (SQL: alter table `gigs` add constraint gigs_band_ id_foreign foreign key (`band_id`) references `bands` (`band_id`) on delete cascade) (Bindings: array ( )) [PDOException] SQLSTATE[HY000]: General error: 1005 Can't

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 question already has an answer here: lookup in mongodb aggregation 1 answer Up to last version of spring i have seen lot of stack over flow questions which shows there is no support for this operation in spring-data-mongodb is there any support for this operation in new spring-data-mongodb 1.10.0 db.orders.aggregate([ { $lookup: { from: "inventory", localField: "item", foreignField: "sku", as: "inventory_docs" } } ]) 回答1: Lookup support has been there since 1.9 version. LookupOperation lookupOperation = LookupOperation.newLookup(). from

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 use mongo's explain() to check the performance of some queries, sometimes a keep_mutation stage will show up like the following: "executionStats" : { ... "executionStages" : { "stage" : "KEEP_MUTATIONS", "nReturned" : 1, "executionTimeMillisEstimate" : 5460, "works" : 79622, ... } } I want to know more about this stage so I search through the internet, and to my surprise, I couldn't find useful info related to it even in the official document, let alone other websites. Could someone help to explain that? 回答1: KeepMutationsStage passes all

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 working on JavaFX application, in my scenario is to show a password prompt created in JavaFX which takes password with two option OK and Cancel . I have returned the password entered by user. My class of showing password dialog is - public static String showPasswordDialog(String title, String message, Stage parentStage, double w, double h) { try { Stage stage = new Stage(); PasswordDialogController controller = (PasswordDialogController) Utility.replaceScene("Password.fxml", stage); passwordDialogController.init(stage, message, "/images

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 new to Spark. and I have input file with training data 4000x1800. When I try to train this data (written python) get following error: 14/11/15 22:39:13 ERROR PythonRDD: Python worker exited unexpectedly (crashed) java.net.SocketException: Connection reset by peer: socket write error org.apache.spark.SparkException: Job aborted due to stage failure: Task 0 in stage 0.0 failed 1 times, most recent failure: Lost task 0.0 in stage 0.0 (TID 0, local host): java.net.SocketException: Connection reset by peer: socket write error Working with

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 made a multibranch pipeline project in jenkins. I need to use two repositories and both need credentials. I created a Jenkinsfile in repository1: node ('label1'){ stage 'sanity check' sh 'echo sanity check' stage 'checkout other repository' checkout([ $class: 'GitSCM', branches: [[name: '*/master']], userRemoteConfigs: [[url: 'https://BRNTZN@bitbucket.org/BRNTZN/repository2.git'],[credentialsId:'23b2eed1-2863-49d5-bc7b-bcccb9ad914d']] ]) stage 'log results' sh 'echo result = OK' } When I push this file onto a branch of repository1 and