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Tag: java
Android device can’t connect to mysql in localhost [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 I̵…
is it possible to register route filter in the application.properties config in spring gateway
I define a custom filter in spring gateway project, now I found I have to register the custom filter in the code like this: if I do not register the custom filter, the filter will not make effect and work as expect. But I already config the route in application.properties like this: I think we should not defi…
How to move a VideoView to a specified duration?
I am trying to set a video playing in a VideoView to a specified position, but there’s no method like setCurrentPosition. What should I use? Answer Try using seekTo
How to using ObjectMapper to map value of an json property to Object when my object have an contractor set this property is null
I am usng google DirectionsResul Object And then I want to using Object mapper to mapping this json to DirectionsResul Object Using this code All is ok but overview_polyline can’t mapping, the points value is null and I see in the EncodedPolyline have a contractor like this So how can I mapping the poin…
Merge two object lists in java of the same type [closed]
Closed. This question needs details or clarity. It is not currently accepting answers. Want to improve this question? Add details and clarify the problem by editing this post. Closed 1 year ago. Improve this question How do i merge two object lists in java for eg: i have 2 lists listA listB with one object ea…
Calling external process from Groovy/Java gives unexpected result
From Groovy/Java I try to execute following command: cmd /c echo mytext. Groovy: 2.4.21, 3.0.9 Java: zulu11.50.19-ca-fx-jdk11.0.12-win_x64 The result is mytext” (including ending double quote). I cannot figure out why the double qoute is there. Can anybody help to explain me why is it there? Thank you. …
Does Interface Segregation Principle apply to data structures?
Lets imagine that we have a large data structure (lets call it Configuration) and various client classes (lets call them Services). Each service needs just one or two fields from Configuration. If we inject the whole Configuration object to the various Services, does this violate the ISP? Does the fact that C…
Remove backslash before forward slash
Context: GoogleBooks API returing unexpected thumbnail url Ok so i found the reason for the problem i had in that question what i found was the returned url from the googlebooks api was something like this: Going to that url would return a error, but if i replaced the ” /”s with “/” it…
Retrieving a boolean value from webpage using Thymeleaf + Spring boot with Java
Above is my Super Human model. Please take note of the boolean variable named hero. Above is the controller method I am using to retrieve form data via servlet request. The commented portions are to be replaced with actual working code, once discovered. Above is the final piece. This is a excerpt from HTML fo…