Trying to update my app from jcifs-1.3.19 to the latest jcifs-2.1.29 I have changed the appropriate code, adding the "necessary" jars to build.gradle <see a
I'm working on my Telegram bot. I know, in my countries Telegram is locked, so I decide to connect to Telegram Bot API through proxy. When I try to run this cod
When I want to make Apk file I get 8 errors, I hope someone helps me to fix it Task :app:compileReleaseJavaWithJavac FAILED C:\Codes\code\app\src\main\ja
I have a table in PostgreSQL that stores dob as datatype timestamp without timezone example value '1997-12-03 07:00:00'. My entity class is as follows @Tab
As per the documentation whenever the bean in RefereshScope and the actuator end-point refresh called the bean got refreshed. Questions : Bean refresh means spr
I'm trying to add terms in the should clause of ES query in java spring boot. I need it to look like this: "should": [ { "terms": { "segment_s
I'm developing an enterprise Vaadin application and I'd like to know if anyone has figured out how I can obtain the JWT token to make (from backend) a request t
I am upgrading to latest POI 5.2.2 from POI 3.14. Currently I am using below mentioned low level classes in Apace POI 3.14 which needs to be updated. i)CTRPr -
I saw usually developers used buffer as just a few MB. However, I think I need to use buffer as more than 1 GB or even 3 ~ 4GB So I built a web client in source
I'm trying to achieve this using only functional programming constructs (Streams, Collectors, lambda expressions). Let's say list is a String[]: {"Apple", "Sa
Presently am fectching the list of clients from db using ClientDAO.getClients() and caching using guava with 30 minutes refresh period as below private List<
I'm facing an error in my pom.xml file given below: Plugin 'org.springframework.boot:spring-boot-maven-plugin:' not found Below is my pom.xml : <?xml versi
I have a json file with parameters name and hit. [{ "name": "pavan", "hit": true }] I would like to update name and hit to [{ "name": "sai",
I'm creating a spring boot project and I'm trying to change the CORS policy because it keeps getting blocked by the browser. The problem is that I can't find wh
Map<String, Integer> map = new HashMap<>(); map.put("Naveen", 100); System.out.println("Naveen".hashCode()); /* output (-1968696341)
I was using STOnOff.X_0 Enum to set value as 0(i.e false) for some elements in Apache POI 3.14 when constructing docx file. But now currently in latest version
Given is a String word and a String array book that contains some strings. The program should give out the number of possibilities to create word only using ele
Device detail: Morpho fingerprint scanner device Method Type : CAPTURE URL : http://127.0.0.1:11100/capture Headers content-type : text/xml Accept : text/xml B
org.jboss.weld.exceptions.IllegalArgumentException: WELD-001456: Argument bean must not be null at org.jboss.weld.util.Preconditions.checkArgumentNotNull(Precon
I want to pause the main thread until the other thread finishes. I tried CountDownLatch and semaphore. but none of them worked. I got the same error for both.