I made a method that search through an array list of objects. Then if the searchKey is found in the array list it will print this certain item. Here is how I it
I have a WebClient that sends a JSON object with login credentials to a remote server. The remote server then returns the cookie. After which I need to POST dat
I wrote a Java program whose filename was (intentionally) different from the class I wrote inside the file. The javac command failed as expected on both CMD and
I am starting to build a Microservice API Gateway, and I am considering Spring Cloud to help me with the routing. But some calls to the Gateway API will need mu
In the code below it is fairly simple to check does the line cross into the geometry or not - it's also trivial to work out the coordinate that the line crosses
We recently upgraded Spring-Security from 3.X to 5.6. Most of the issues we could iron out however one thing proves difficult. The problem was caused by a chang
Below is the java file of this activity. I want my name and email to be stored in realtime database and sign in with firebase auth, but neither is working. I fo
When I Type Base Url="https://www.bkashcluster.com:9081/dreamwave/merchant/trxcheck/sendmsg/" with last slash(/) then give me message like this: Response{proto
I have an app that uses EHCache, it worked when using Payara Application server version 1.0.5 but after upgrading to 1.1.0 it started breaking. Here's a snippet
I have an Android app that is structured in the following way: CORE: Is the class of the accessibility service that dinamically loads a few dex files. It will b
The image below is my topic. Every once in a while, a value other than an empty or json is returned. If it is null, it throws an error as below and enters the
I am trying to listen for transactions for an account, I need to know when a transaction is received and get the hash of that transaction. I am using Solana's j
I'm following the tutorial here and using openjdk 11.0.2 and javafx-sdk-11.0.2. I've imported the maven project in Eclipse. The project actual
I am getting exception: FactoryBean threw exception on object creation; nested exception is java.lang.IllegalStateException: No Feign Client for loadBalancing d
I am following a tutorial to learn eureka server/client with spring boot when I try to install maven dependencies in the pom.xml I get the error in the title th
Following this guide, I have configured my Quarkus application to return a custom error page when a file is not found in META-INF/resources/. @ApplicationScoped
I am using new flutter version 2.2.3 and firebase_messaging 10.0.5 plugin.. I have implemented the FCM services. I have got the FCM in background but when FCM i
How to show a slow internet connection to the user when the network is connected Note: Not a network type (2G,3G,4G, WIFI)
I have to create dynamic report in PDF in multiple languages like english,spanish,german,italian etc. .The report is divided in various sections which will hav
Using Spark's default log4j profile: org/apache/spark/log4j-defaults.properties Setting default log level to "WARN". To adjust logging level use sc.setLogLevel(