How can i block image loading from specific domain in GeckoView? I tried searching equitant method like setLoadsImagesAutomatically from webview in GeckoView but no luck. I found few links like this and this. Can we block image loading by injecting javaScript in GeckoView? Answer You can register a system Web…
Tag: java
How to Remote debug of java application running as docker container in Intellij
In the below example since I have many environment variables I cannot directly run ENTRYPOINT with java -jar command option. Instead I have used entrypoint.sh Dockerfile entrypoint.sh docker-compose.yaml In the below snapshot we can see when the service is started with debugging enabled when running sudo nets…
Regex match all text after dash
I try to get all text after hyphen (dash). For example, if I have a text like this: I need to get text. I tried this: But it matches all text after dash with that dash and I need to get just text. Answer You can remove all text before the first occurrence of a hyphen and the hyphen(s) right
How to iterate through ArrayList values of HashMap?
A question from a total newbie. Sorry. I have this customersOrders HashMap that takes String as keys and ArrayList<Double> as values. I need to find the total sum of orders for each customer and the maximum total sum in order to find the biggest customer. How do I manage to do that using just nested For…
Mongo Replicaset monitoring replaces hostnames with IP and leads to failed hostname verification
we have a problem with the mongo java driver and the monitoring thread. We are running a 3 server replicaset and connect our spring boot microservices by using the hostnames. mongodb://<username>:<password>@A:27017,B:27017,C:27017/?tls=true Up until now we always used the non-reactive mongo driver…
Error in parsing Json Object node while creating an issue of Jira using REST API of atlassian in Java
I am trying to create an issue using Jira REST API in java. But I am getting below Runtime Exception in my console. Below is my code, I have implemented same code as provided in the documentation, still I am getting an error. The output which I am printing here, is genuine json and if I put post request in
Need to add certificate from txt file in runtime
Client has given 2 certificates in ‘.txt’ format and I need to add these certificates during runtime while invoking the SOAP service. Unable to add ‘.txt’ format files as i am getting like ‘Invalid Format’. Certificates have “—–BEGIN CERTIFICATE—R…
How to run consumer @StreamListener only after ApplicationReadyEvent method completed?
I have a consumer method with And I have a method with an event listener Is it possible to configure @StreamListener to start listening only after @EventListener method is completed? Answer According to Spring Cloud Stream docs you could use property spring.cloud.stream.bindings.<bindingName>.consumer.a…
I am have a problem reading some data using the serial.read() command
I am periodically reading the temperature and Humidity values from a DHT22 sensor in a green house tunnel. The sensor is attached to a Arduino Pro Mini. The Pro Mini also has a nF24l01 transceiver attached to it, and the readings are transmitted to another nF24L01/Arduino Pro Mini in my office. The Arduino is…
How link multiple keys to the same value in the HashMap
I am trying to link the value of a key to another key’s value but cannot seem to get it working. For example, if I’m creating a HashMap and adding a key-value pair (“x”, 0) to it. I then want to be able to add other keys mapped to the same value as the first one. So if I have