I have a Grid with a multi-select option. In a normal way when I click in the checkbox the row is selected with the default selected color. But I need to have the same or other selected color when I click in the grid´s row. I have created a CSS: Imported it in my class view: The code above works
Tag: java
CaptainCasa framework: DOF reactOnInstanceSelect conflicting with clickable items in the grid
In a few DOF grids I have icons and buttons with click actions added using a DOF extension. I also want to trigger another action when single-clicking on a grid row (reactOnInstanceSelect). I want to avoid triggering the reactOnInstanceSelect action when clicking on the icons/buttons. Right now when I click on a button, both the button event and the reactOnInstanceSelect
400 Bad Request when using Spring Boot
I am sending a Http POST request to my RESTful API build with Spring Boot and get the “400 Bad Request” response. My POST request is made with Postman, send to with the body I want to pass the filename variable to my Java Method. My RESTful api is build in Java with Spring Boot I tried with and with
non-capturing group still shows?
I am trying to get the string starting from third / in a url. here is the url: http://192.168.1.253:18888/2021/03/11/896459e4-875f-455a-a2cb-768c879555e7.png I wish to get /2021/03/11/896459e4-875f-455a-a2cb-768c879555e7.png So I used the following regex (?://.+)/.+ ?: marks a non-capturing group, so //192.168.1.253:18888 shouldn’t be matched. But when I test in regex101.com, its result is //192.168.1.254:18888/2021/03/11/896459e4-875f-455a-a2cb-768c879555e7.png. Why is that? Answer The reason the regex101.com result
How to specify role at node level within Akka cluster?
Given the following appliction.conf : To discern between the roles within an Actor I use : edited from src (https://doc.akka.io/docs/akka/current/cluster-usage.html) To enable role for a node I use the following config : Within application.conf I configure the array for the roles but this appears to be at the cluster level rather than node level. In other words it does not
Does cf run-task need env/script uploaded befrore running? An elegant way?
I’m working with cloud foundry. My need is to run a database migration aside from my application so that I can trigger the migration in some way (cf command, api call, etc) when I need. I was recommended to use cf run-task. After checking, my understanding is that, cf run-task is a “SSH client” interface to the cf space since
Immutable class while using a cache
While going through JCIP, I came across the below code snippet which was considered as Immutable. However the explanation provided makes me confused. OneValueCache wouldn’t be immutable without the copyOf calls in the constructor and getter. Arrays.copyOf was added as a convenience in Java 6; clone would also work. Aren’t the state vars of OneValueCache themselves Immutable with final and
Can jOOQ support composite primary keys if auto-increment field isn’t the first one
I’m using jOOQ (3.14.11) to manage a table defined (in H2 or MYSQL) as: Note that in this SQL, the primary key specifies the (group, pawn) IDs in that order but it is the pawn_id, the second one, which is the auto-increment/identity column. It appears that jOOQ doesn’t like this arrangement. When I try to use the Record objects to
How to return a mock response object from HTTP request?
I’m new to Java programming and I have the following snippet on which I want to write unit test: I’m able to create the scenario where HTTP request returns a valid response using the below code: I want to create another scenario where the method call response.readEntity(type) throws an exception. For this, I require that request.get() method returns me a
Code taking forever to excute when turned to string Java? [closed]
Closed. This question needs debugging details. It is not currently accepting answers. Edit the question to include desired behavior, a specific problem or error, and the shortest code necessary to reproduce the problem. This will help others answer the question. Closed 1 year ago. Improve this question When I change the String m1 to a 2D int array it runs