codesnips

annotations

java 
package com.example.security;

import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;

Method-Level Role Authorization with a Custom @RequireRole Annotation and Spring AOP

spring spring-boot aop
by codesnips 4 tabs
java 
package com.example.demo.model;

import lombok.*;
import lombok.extern.slf4j.Slf4j;

import java.time.LocalDateTime;

Lombok for reducing boilerplate code

java lombok boilerplate
by David Kumar 1 tab
python 
from decimal import Decimal

from django.db import models
from django.db.models import F, ExpressionWrapper, DecimalField

Annotate Invoice Line Totals in a Django ListView Queryset

django orm queryset
by codesnips 3 tabs