I have a button showing text START when I click on it I shows me current time in textview.(I consider this time as start time). Than convert the text on Button
I am new to Android studio. I am trying to connect to brother label printer QL-820NMB with the new Android APK (SDK 31) with android version 12 and the device
I just started learning java and I'm having a problem in increasing an array's size with a new length provided by the user. If the user's input is greater than
Good day. Is there a call in a Java that can use a KID from a JWT header that will find the correct private key in the key-store? I know how to do it, using the
This error can happen at anytime but the error message is not showing where it happens during runtime, Error message TCPServerhandler with the closing part TCPS
I'm trying to delete some files on a windows machine using apache commons-io's FileUtils.deleteDirectory method (The version of the commons library is 2.4). Sai
How to get confirm the exceptions types in jsp. I have printed Exception using ex.printStackTrace(response.getWriter()) method, but it is not professional way t
I wrote a method that returns a rotated StringBuilder with a given key. However, although it is working fine, it's adding white spaces within the StringBuilder.
I'm working on creating a Servlet for a tomcat webpage and the Servlet will not compile. I'm using the servlet-api.jar & mysql-connector.8.0.28.jar for the
I added the login steps in Login class. But when I run the scenario from the Login.feature file I still get undefined steps error. Login class package stepDefin
Eclipse for Windows 64-bit machine - Version: 2022-03 (4.23.0). I am used to having the Type Hierarchy (?) in a tab on the right side of my screen. It was like
I have two SETs fooSet and barSet of different objects foo and bar with properties: Class Foo { String name, Integer age } Class Bar { String name } I want t
I have a class that returns a Mono type collection, something like this and I want to add a test that verifies the interim calls that mono goes through in chain
I have a lambda function that is written in nodejs (using AWS nodejs SDK) and we are using gradle (build.gradle) to package and deploy that to AWS. Deployment i
I have this version of Java installed on a Linux Mint 20.3 Una : java 17.0.1 2021-10-19 LTS Java(TM) SE Runtime Environment (build 17.0.1+12-LTS-39) Java HotSp
In this code arrLength starts with four and then keeps being decremented until it reaches zero. At the moment it reaches zero it should not execute what is insi
I have a json blob as below: { "name": "ABC", "type": "School", "state": { "events" : [ { "event": "Session
I have to modify java based old project(servlet , Gradle project) which was not integrated with any of Java framework. For a recent project integration requirem
I want to execute a certain function when a user presses a key. This will be run in the console, and the code is in Java. How do I do this? I have almost zero k
I had made a fully functioning method that would grab a variable string like x or var for the equation as so: // Equation Variable Getter public String getV