Arduino, Raspberry Pi, and ESP are popular microcontrollers that have revolutionized the world of electronics, automation, and IoT. These microcontrollers are the building blocks of smart devices, automation systems, and home automation projects. In this article, we’ll dive deep into…
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Category: Technology
What are NFC tags and how can they be used for automation? NFC stands for Near Field Communication, and NFC tags are small chips that can be embedded in various objects such as stickers, keychains, or even business cards. These…
Pen Tablet vs Ipad, Are you not sure which one to buy? Let’s compare both which is best for you. Based on the type of work or task you want to perform you can choose any two devices. Both Pen…
Adding a dropdown list in excel, will increase the look and feel of your spreadsheet. And it forces the users to select the data from preset values and restricts the invalid data being entered. Let’s look at how to add…
filter() Method Stream filter(Predicate
Java 8 got a brand new API called streams. it makes every developer’s life easy. Stream APIs are used to process the group of data. mostly streams are applied on collection objects but we can use stream with any group…
Consumer Interface is another Built-In Functional Interface of java.util.function package of Java 8. The consumer interface consumes the object and doesn’t return any object. it has only one abstract method called accept(). Along with this, it has one more default…
Supplier Interface is another Built-In Functional Interface of java.util.function package of Java 8. Supplier Interface used for assignment purposes. It has only one abstract method and doesn’t have any default or static method. Below is the get() method signature. It…
Predicate Interface is another Built-In Functional Interface of java.util.function package of Java 8. Predicate Interface can be used to evaluate the expression which returns the boolean result like true or false of the given expression. Example: Predicate logic = X…
Functional Interface was added in Java 8. Functional Interface is like a normal interface with only one abstract method. Remember, a Functional interface can have a default method but should have only one abstract method which is unimplemented. Also, @FunctionalInterface…