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JavaBean wrapping with JavaFX Properties

由 匿名 (未验证) 提交于 2019-12-03 02:11:02
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 want to use JavaFX properties for UI binding, but I don't want them in my model classes (see Using javafx.beans properties in model classes ). My model classes have getters and setters, and I want to create properties based on those. For example, assuming an instance bean with methods String getName() and setName(String name) , I would write SimpleStringProperty property = new SimpleStringProperty(bean, "name") expecting that property.set("Foobar") would trigger a call to bean.setName . But this doesn't seem to work. What am I missing? 回答1

Java8 Lambdas vs Anonymous classes

由 匿名 (未验证) 提交于 2019-12-03 02:11:02
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): 由 翻译 强力驱动 问题: Since Java8 has been recently released and its brand new lambda expressions looks to be really cool, I was wondering if this means the demise of the Anonymous classes that we were so used to. I've been researching a bit about this and found some cool examples about how Lambda expressions will systematically replace those classes, such the Collection's sort method, which used to get an Anonymous instance of Comparator to perform the sort: Collections . sort ( personList , new Comparator < Person >(){ public int compare ( Person p1 ,

Angular orderBy number sorting as text in ng-repeat

由 匿名 (未验证) 提交于 2019-12-03 02:08:02
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 this data: [{"id":"42","firstname":"Sarah","lastname":"Dilby","age":"40","cars":"Yaris"}, {"firstname":"Jason","lastname":"Diry","age":"5","id":"5"}, {"id":"6","firstname":"Bilson","lastname":"Berby","age":"1","cars":"Tipo"}] When I orderBy id or by age in an ng-repeat, it sorts the number as text. Since I can't find it written that this is an issue anywhere, I'm guessing there's a problem with my code. I have created this fiddle: http://jsfiddle.net/vsbGH/1/ Sorry about the template, but jsfiddle doesn't allow in the html box. Anyway

How to pass parameters to the DbContext.Database.ExecuteSqlCommand method?

由 匿名 (未验证) 提交于 2019-12-03 02:00:02
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: Let's just suppose I have a valid need for directly executing a sql command in Entity Framework. I am having trouble figuring out how to use parameters in my sql statement. The following example (not my real example) doesn't work. var firstName = "John"; var id = 12; var sql = @"Update [User] SET FirstName = @FirstName WHERE Id = @Id"; ctx.Database.ExecuteSqlCommand(sql, firstName, id); The ExecuteSqlCommand method doesn't allow you to pass in named parameters like in ADO.Net and the documentation for this method doesn't give any examples on

MYSQL Table creation with default value(expression) to a column

由 匿名 (未验证) 提交于 2019-12-03 01:48:02
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 Table Employee(id,name,dept_name) .I want the id will alphanumeric [ dddddaaaaa ] with first 5 digit will be auto increment id and rest 4 char will be the first 4 char of employee name. For example , for the first employee name=John Todd ,the auto incremented part of the Id will be 00001. And so the Id will be 00001JOHN . Is it possible to set a default expression to the column Id= (concat(autoincrement,substring(name,4)) . I was also thinking if I Can create a trigger on after insert Employee and the trigger will update the

jqgrid - display an overlay when in inline editing mode

由 匿名 (未验证) 提交于 2019-12-03 01:45:01
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): 由 翻译 强力驱动 问题: The column FirstName is editable. When the grid loads, I'm adding a div as a child of the FirstName <td> in every row. What I want to do In inline editing mode, if I enter anything in the textfield of FirstName column - the div overlay should appear right below the textfield. HTML <html xmlns = "http://www.w3.org/1999/xhtml" xml:lang = "en" lang = "en" > <head> <meta http-equiv = "Content-Type" content = "text/html; charset=utf-8" /> <title> Jquery Grid </title> <link rel = "stylesheet" type = "text/css" href = "themes/redmond

automate creating communities user

由 匿名 (未验证) 提交于 2019-12-03 01:42:02
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: Would it be possible to automate the process of creating a communities user in Salesforce? I was thinking of a trigger on the contact that would then create the user record with the communities license. Would this be possible at all? Thanks. 回答1: Yes it should be something like this Contact con = [select id,email,firstName,lastname,accountId from Contact where Id =:contactId]; Database.DMLOptions dmo = new Database.DMLOptions(); dmo.EmailHeader.triggerUserEmail = false; dmo.EmailHeader.triggerOtherEmail = false; dmo.EmailHeader

Caused by: org.bson.codecs.configuration.CodecConfigurationException: Can&#039;t find a codec for class com.example.Hobbies

由 匿名 (未验证) 提交于 2019-12-03 01:37:02
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: How to insert the embedded documents using BSONObject ? When I am trying to insert the embedded document, getting error shown below. I wanted to save null values for the Date and firstName for example. I tried some options using Spring Data Mongo, but it doesn't work out well. I am getting below error: java.lang.IllegalStateException: Failed to execute CommandLineRunner at org.springframework.boot.SpringApplication.callRunner(SpringApplication.java:816) [spring-boot-2.1.4.RELEASE.jar:2.1.4.RELEASE] at org.springframework.boot

Field error in object &#039;target&#039; on field &#039;&#039;: rejected value []; codes [typeMismatch.target.,typeMismatch.,typeMismatch.java.util.Date,typeMismatch]

由 匿名 (未验证) 提交于 2019-12-03 01:36:02
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 created: https://jira.spring.io/browse/BATCH-2778 I am developing Spring Batch + Redis (Spring Data Redis) example. In this example, I'm reading student.csv file and storing all the data as is in Redis DB. I wanted to used dateOfBirth as Date and I am sure that I need to do some date logic conversion to store value Date in Redis . As per my analysis, it looks like I wont be able to use @JsonFormat(shape = JsonFormat.Shape.STRING, pattern = "yyyy-MM-dd") , because I am not dealing with JSON at all. I think I should be using the Converter

Nightwatch Page Object persistence

由 匿名 (未验证) 提交于 2019-12-03 01:35:01
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): 由 翻译 强力驱动 问题: Using Nightwatch's Page Object capability, I have all the elements of a page defined as well as its URL. After navigating to the page (e.g., page.navigate()), the code waits for the one of the elements to be visible and then records the values of several elements before clicking on another element that leaves the page. I want to ensure that the page is no longer displayed by waiting for that same element to not be displayed, but that second wait always times out and I'm forced to look for an element that's not on that page to
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