git pull not working

 hint: You have divergent branches and need to specify how to reconcile them.
hint: You can do so by running one of the following commands sometime before
hint: your next pull:
hint:
hint:   git config pull.rebase false  # merge (the default strategy)
hint:   git config pull.rebase true   # rebase
hint:   git config pull.ff only       # fast-forward only
hint:
hint: You can replace "git config" with "git config --global" to set a default
hint: preference for all repositories. You can also pass --rebase, --no-rebase,
hint: or --ff-only on the command line to override the configured default per
hint: invocation.
fatal: Need to specify how to reconcile divergent branches.

git config pull.rebase false

Maximum number of request handled by springboot appliation

 https://medium.com/@haiou-a/spring-boot-how-many-requests-can-spring-boot-handle-simultaneously-a57b41bdba6a

 

 

Concurrent Request Handling

Therefore, we conclude: By default, the number of requests that Spring Boot can handle simultaneously = maximum connections (8192) + maximum waiting number (100), resulting in 8292.

 

Java equals() and hash() example

 

public class TrophyCalculationPayload {
    private List<Integer> playerIds;
    private Integer companyId;
    private Integer gameId;
    private String gameType;
    private Integer point;
    private Integer time;
    private Integer highScore;
    private Integer gameSessionId;
    private String timeZone;
    private Integer servedQuestionCount;
    private Integer correctAnswerCount;

    @Override
    public boolean equals(Object other) {
        if (this == other) {
            System.out.println("first if");
            return true;
        }
        if (other == null || getClass() != other.getClass()) {
            System.out.println("second if");
            return false;
        }

        TrophyCalculationPayload otherPayload = (TrophyCalculationPayload) other;

        if( Objects.equals(companyId, otherPayload.companyId) &&
                Objects.equals(gameId, otherPayload.gameId)) {
            System.out.println("third if");
        }
        return true;
    }

    @Override
    public int hashCode() {
        return Objects.hash(companyId, gameId);
    }
}

 public static void main(String[] args) {
        TrophyCalculationPayload payload= new TrophyCalculationPayload(Arrays.asList(1,2,3),1,1,"game",1,1,1,1,"tz",1,1);
        TrophyCalculationPayload payload1=new TrophyCalculationPayload(Arrays.asList(1,2,3),1,1,"game",1,1,1,1,"tz",1,1);
        TrophyCalculationPayload payload3=payload1;
        String name="pawan";
        String name1="pawan";

        String name2=new String("pawan");
        String name3=new String("pawan");
        System.out.println("--------"+ (name==name1));
        System.out.println("--------"+ name.equals(name1));
        System.out.println("--------"+name2.equals(name3));
        System.out.println("--------"+name.equals(name1));
        System.out.println("--------"+name1.equals(name));
//
        System.out.println("--------"+payload.equals(payload1));
        System.out.println("--------"+payload1.equals(payload3));
        System.out.println("----payload----"+payload.hashCode());
        System.out.println("----payload1----"+payload1.hashCode());

 Note In string class equals() method overided to compare compare content 

 But Object class equals() method overided to compare references.

 So when we compare 

 System.out.println("--------"+ name.equals(name1));

it retuns true;

but when compare User defined class then it return false,because  equals()
default overided behavior is to compare object references.

tailwindcss tutorial

 https://tailwindcss.com/

prompt enginnering

 

https://learn.deeplearning.ai/courses/chatgpt-prompt-eng/lesson/1/introduction