builder

问题 I am not too familiar with SQL Server Report Builder and have had prior experience with Crystal Reports, whereby you could declare a variable in the header of the report, set that variable using a sub-report, and then reference that variable in the main report, so I am having issues adapting to SQL Server Report Builder. I have a tablix that displays data. In one of the tablix columns I've embedded a sub-report. I would like to hide the tablix row based upon a value surfaced by the sub-report

问题 I have strange problem which is concerned to loading FXML file using Scene Builder 1.0. I have created a class Warrning and after that I add to my package a FXML file and called it WarrningGUI . Creator has created a Contoller class called WarrningGUIContoller . Until then everything was fine. I stared to create a layout for my application. After I added two raw Panels and turned on and off my FXML file in Scene Builder about 2-3 times something like that appeared: And this was in "Detail":

问题 I have downloaded and installed the files necessarys to use WindowsBuilder on Eclipse. When i try to create a new window as ui for my program, WindowsBuilder doesn´t work and i get this error: java.lang.NullPointerException at org.eclipse.wb.internal.core.editor.multi.SourcePage.updateSourceActions(SourcePage.java:140) at org.eclipse.wb.internal.core.editor.multi.SourcePage.handleActiveState(SourcePage.java:74) at org.eclipse.wb.internal.core.editor.multi.DefaultMultiMode.showPage

问题 The only why to deploy my Odoo Website on my host, is by creating a Subdomain to get the CNAME over Odoo. Unfortunately, if i do that i can't use my free Top Level Domain from Strato. A Wildcard isn't possible as well. And because I use the Odoo Website, I can't access the .htacces file. Question: Does anyone see a way - how to protect my Website with an SSL certificate? can't see any Documentation from Odoo - only: https://www.odoo.com/documentation/user/10.0/es/website/publish/domain_name

问题 I am using C++ Builder 6 and I want to query more than one field/column in my query to a table of my MySQL database. Let's say, I have a table named "users" and my table has the fields "id", "name", "username" and "password". Please, check the following examples: query = "SELECT name FROM users;"; // WORKS query = "SELECT name, username FROM users;"; // WORKS ONLY FOR THE 1ST FIELD "name" query = "SELECT * FROM users;"; // DOESN'T WORK: GIVES ME EAccessViolation query = "SELECT name FROM

问题 I am using a slight abuse of the builder pattern to make a fluent imperative execution chain. What I am after is a way to make it a compile error to forget the execute method at the end. My goal is something like the following WithServiceA { doStuff() } WithServiceB { doStuff() } withClient client WithServiceA and WithServiceB can both return values, so if the return value is used it is obvious if the return type is wrong, but if they are used imperatively, the whole object just falls on the

问题 I recently started using Builder pattern in one of my projects and I am trying to add some sort of validations on my Builder class. I am assuming we cannot do this at compile time so that's why I am doing this validation at runtime. But may be I am wrong and that's what I am trying to see whether I can do this at compile time. Traditional builder pattern public final class RequestKey { private final Long userid; private final String deviceid; private final String flowid; private final int

问题 I suppose to show each item of my shopList in ListView, but I can't find out the reason why it keep showing the same record. Please help to solve this issue. Here with the code, get data from firebase database. databaseReference.once().then((DataSnapshot snapshot) { Map<dynamic, dynamic> getMap = snapshot.value; getMap.forEach((k, v) { Map<dynamic, dynamic> f = v; shop.key = k; shop.shopName = f["ShopName"]; shop.tel = f["ShopTel"]; shop.address = f["ShopAddress"]; shop.thumbnail = f[

问题 This strange thing is happening to me.I have the code below : $state_image =States_Images::where('id_state', $id); echo $delete_path=$state_image->name; and the result is : Undefined property: Illuminate\Database\Eloquent\Builder::$name Someone help me pls :( 回答1: You need to finish the query with get() or first(). In your case probably: States_Images::where('id_state', $id)->first(); 来源： https://stackoverflow.com/questions/37144564/undefined-property-illuminate-database-eloquent-builder

问题 I’m having an issue rendering XML in the response body of a request in a Rails 4 application. In the example below the response body is blank. I’ve put a debugger in the template so I know it runs through it but doesn’t render anything out. I created a simple rails app to demonstrate the issue I’m having using builder to return xml. Can anyone point me to the (probably stupid simple) problem with this example? Here are the controller, template, and test: controllers/bars_controller.rb require