I have a spring boot application which works fine when run through intellij. But when I run it from the jar I am getting the below exception. Below is my pom file. I tried to create the jar by both and Then I run the jar by java -jar -DParamName=”someParam” What am I doing wrong here? I am new to
rest template returns 500 internal server error exception
I’m making an app and trying to get json written on the web page. So, I can see this page in browser: it contains only json. But when I start a request with the RestTemplate it returns ma only 500 internal server error. My caode is very simple: I cannot understand what is wrong: I have an access, it is
Do I need Java JDK for using Android Studio?
I’m learning Android Studio and the tutorials on youtube like: https://www.youtube.com/watch?v=QAbQgLGKd3Y&list=PL6gx4Cwl9DGBsvRxJJOzG4r4k_zLKrnxl say I need the Java JDK. Yet when I went through the tutorial at the website: https://developer.android.com/training/basics/firstapp/creating-project.html I was able to setup and run the myfirstapp project. Does the new AS include the SDK or will I need it for more complicated projects. I guess I can just run
How to handle authentication popup in Chrome with Selenium WebDriver using Java
I am trying to handle an authentication pop-up in one of my new Webdriver scripts. I have a working solution for IE, but I am struggling with Chrome. IE was as simple as following the advice on [this page]:How to handle authentication popup with Selenium WebDriver using Java. That thread doesn’t show a great solution for Chrome, although several commentors
How to deploy a java jar file to remote server through maven
I want to deploy a jar file to a remote server and run it. Is there a plugin for maven can do this process? I know that tomcat for maven plugin can deploy the war file to remote server, but my project …
How do I filter data in a restful way using Spring?
As the title says. I basically would love to do requests like Is there any ready spring way of achieving such? Something akin to the Page/Pageable mechanism would be great. If there is none I think I could implement it using Hibernate Criteria Queries & Argument Re-solvers. Basically allowing me to write my controllers like A custom Argument resolver would
(Java) want to return String value from a method [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 6 years ago. Improve this question I need to return the return value type in String. This is working: This is desired code(Showing error): I think you all understand, what I
Partial Matching of Regular Expressions
In NFA it is easy to make all previously non-final states accepting to make it match language of all substrings of a given language. In Java regex engine, is there a way to find out if a string is a starting substring of a string that matches given regex? expression regexX ~ “any start of”, regexA = any normal regex
How to do CopyMerge in Hadoop 3.0?
I know hadoop version 2.7’s FileUtil has the copyMerge function that merges multiple files into a new one. But the copyMerge function is no longer supported per the API in the 3.0 version. Any ideas on how to merge all files within a directory into a new single file in the 3.0 version of hadoop? Answer FileUtil#copyMerge method has been
Extracting multiple string to constant in Intellij IDEA
In my code, there are a lot of strings appeared in the following structure: I would like to extract the string key to a constant. However, doing this one by one will take forever…So, is there a better way to achieve this? Answer No idea in Intellij, but if your lines are genuinely that simple, you can do it with