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Suppose I have create a Student entity and storing it into database using reactive. Student student{ id; name; institutionId; courseId; } I
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I tried to add Lottie Animation to Java (Android) programmatically, but I keep failing. I will show my code below I need to change from drawable to Lottie. This
I have user which have: id, username,password, tokenExpires which is Date. When i generate token i generate a string, how to check if token is not expired?
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So I was reading through the source code of Collections.java, there is a generic method copy(). I simplified it to this: public static <T> void copy(List&
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I'm trying to solve this problem: Given an array of positive integers, and an integer Y, you are allowed to replace at most Y array-elements with lesser val
What I'm trying to do is to replace a block into a diamond block on client side when a player right clicks it public class setBlock implements Listener { @E
I want to initialise schema using spring.jpa.generate-ddl=true and then populate using data.sql. I tried it but it doesn't seem to work without schema.sql. Any
javac -classpath "/opt/tomcat/lib/servlet-api.jar" /opt/tomcat/webapps/ROOT/WEB-INF/classes/NewServlet.java I have tried replacing the javax.servlet with "jaka
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I have a GAE project and for that to store the data i have used Cloud SQL database. I need to take on demand backup of my Cloud SQL database and the backup sho
I have kind of 'restaurant app' with multi tenant architecture. Each Tenant in short words have their Order table where I keep all data regarding orders which w
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