Java Tip for the Day: Hashmap

Tip for the day: LIKE Operator #databaseconcepts #mysql #mssql #oracle #java #interview

Daily Tip: truncate and delete statements #sql #oracle #mysql #mssql #interviewquestionsandanswers

Java Tip for the Day: Hashmap #java8 #collections Internal working #interview

Another Java Tip: Avoid Creating Unnecessary Objects #stringpool #valueOf #flyweight pattern

Java Tip for the Day: Use `LocalDate`, `LocalTime`, and `LocalDateTime` for Date and Time #java8

Java Tip: Prefer `ConcurrentHashMap` over `Hashtable` for Thread-Safe Maps #concurrency #performance

Java Tip for the Day: Use the `Streams` API for Efficient Data Processing #java8 #javainterview

Java Tip for the Day: Use `var` for Local Variable Type Inference #java10 #var #variables #datatype

Java Tip: Use the `Comparator` Interface for Custom Sorting #comparator #java8 #lambda

Another java tip : Enum #enumeration

Leverage `Optional` to Avoid NullPointerException #optional #java8 #javainterview

Java Tip: Use of final keyword for constants and immutable fields #final #constants #immutable

Java Tip for the Day: Generics and Type Safety #java8 #error #flexible #robust #coding

Java tip: foreach method and method reference #java8 #java8stream #lambda

Java Tip: Try Catch block #exception #coding #robust

Java Tip: why abstract class and interface. When to use?

Java tip for the day: LocalDateTime #java8

Java Tip:CompletableFuture and ExecutorService for #asynchronous method execution within spring bean

Tip for the day: Hibernate caching #firstlevel #secondlevel

Java Tip For The Day: Collections and Generics #arraylist #hashmap #iterator #coding #maintainable

Java Tip for the Day: Collection #iterator #exception

Another Java Tip: Predicate Functional Interface #functionalinterface #functionalprogramming #test

Java Tip: funtional interface #lambda #methodreference

Java Daily Tip: For using Lambda Expression #functionalinterface #lambda #streamapi