I can really use some help with this parameterized test case I am trying to create. No matter what kind of constructor I create the IDE gives an error message. Here is my code: I have tried different ways of creating a 1 parameter, 2, and no parameter constructors. But I have never seen this type of issue or …
Why regex pattern [1-3]\s+[1-3] doesn’t match two numbers separated with whitespaces when used in code
As a part of my project I have a method that checks and returns user input (from console, System.in) if it’s correct (and asks for input again if it’s not). Correct input is a pair of digits between 1 and 3 (inclusively) separated with whitespaces. To check input I’m using hasNext(String pat…
How to define an MS SQL datasource for use in apache camel?
I am trying to create a data source for use with the Apache camel sql component and as per the documentation I have defined the spring data source properties and included the dependencies in my pom file: I have even defined a configured a data source as per numerous read examples (though if I am not mistaken,…
android.os.BadParcelableException: ClassNotFoundException when unmarshalling
We are facing getting a BadParceableException and we have no idea why. Above is the stacktrace: We saw some similars errors here in stackoverflow, but no one actually worked for us. The exception is saying that the error happens at “super(in)”, in this class: private static class SavedState extend…
Data Retrieval from Firestore is erratic
I’m working on an Android app that does the following: Upon app start-up, it checks if a user is logged in, using AuthStateListener. If there is a user logged in, it retrieves data from Firestore. The user data is stored in a document that I named with the following nomenclature: “User ” + u…
Why is my java docker image created successfully on laptop but when uploading to google cloud run it fails?
dockerfile: In local build is successful using the command: But when trying to upload image to google cloud run using command: It gives error: What might be wrong here? Answer Couldn’t find an answer so posting the solution that I found on my own. If you can build docker images on local machine but goog…
What is the algorithm represented in Java to convert an 12 hour am/pm meridiem format hour to 24 hour format?
I needed to convert only the hour part of 12 hour time string to 24 hour format. I’m not interested in other than hour parts of a date string. SimpleDateFormatter is notoriously buggy and I in fact I’m more interested in the conversion algorithm itself. So what I want is to find the algorithm to c…
Why is my code not printing anything? Is there something wrong with my loops?
I have the following code in a project called PostOffice: } But when I run it, it prints nothing. It just says<terminated> and the output is blank. I tried fixing it and ran it several times over and over again, but the result is the same. Is there something wrong with my code? If so, what can I do to
Spring boot / Java, mongodb SSL / TLS connectivity
I have two projects where I use spring boot + mongodb. In one project the spring boot version is 1.4.1.RELEASE and other project is 2.1.3.RELEASE. I have certificate(s), key in PEM format to onboard into truststore and keystore – One server certificate chain and other a client certificate and private ke…
How to remember Value in andorid studio?
I have created a login page which users can just enter their username (No passowrd or auth needed) and it will be displayed on the next activity. But every time you open the app you have to enter your …