javalearning - Study24x7

javalearning

86 followers study24x7

09 Oct 2024 11:39 AM study24x7

🄷🄾🅆 🅃🄾 🄲🅁🄴🄰🅃🄴 🄹🄰🅅🄰 🅂🅃🅁🄴🄰🄼❔ Java Stream Creation is one of the most basic steps before considering the functionalities of the Java Stream. Below is the syntax given for declaring Java Stream. Syntax: Stream stre...

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javalearning

86 followers study24x7

18 May 2020 03:10 AM study24x7

Top YouTube channel to learn Java.

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javalearning

86 followers study24x7

14 May 2020 10:13 PM study24x7

What is vaadin.....?
As a widely used Web UI Framework, Vaadin enables Java programmers to build and maintain a variety of web applications rapidly. Like other Java web frameworks, Vaadin comes with features to simplify and speed up web application development. It is also comp...

What is vaadin.....?<br>As a widely used Web UI Frame...

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A k

Any company which is using it

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Reply 1 19 May 2020 09:12 AM

Hridendra Srivastava

Yes it is very dynamic and easy to implement

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Reply 18 May 2020 03:09 AM

Ankit Khandelwal

How is it better than web framework like angular and other

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Reply 1 15 May 2020 10:00 PM

javalearning

86 followers study24x7

21 Mar 2020 12:29 AM study24x7

What is the default load factor of HashMap........?

A

0.75

B

0.80

C

75

D

2.5

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javalearning

86 followers study24x7

26 Feb 2020 04:25 PM study24x7

𝗟𝗶𝘀𝘁 𝘁𝗵𝗲 𝗳𝗲𝗮𝘁𝘂𝗿𝗲𝘀 𝗼𝗳 𝗝𝗮𝘃𝗮 𝗣𝗿𝗼𝗴𝗿𝗮𝗺𝗺𝗶𝗻𝗴 𝗹𝗮𝗻𝗴𝘂𝗮𝗴𝗲.
There are the following features in Java Programming Language. 𝑺𝒊𝒎𝒑𝒍𝒆: Java is easy to lea...

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javalearning

86 followers study24x7

21 Feb 2020 11:33 AM study24x7

What do you understand by Java virtual machine?

Java Virtual Machine is a virtual machine that enables the computer to run the Java program. JVM acts like a run-time engine which calls the main method present in the Java code. JVM is the specification which must be im...

Java Technologies BCA B.SC/CS

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javalearning

86 followers study24x7

21 Feb 2020 11:26 AM study24x7

What do you understand by Java virtual machine?

Java Virtual Machine is a virtual machine that enables the computer to run the Java program. JVM acts like a run-time engine which calls the main method present in the Java code. JVM is the specification which must be im...

Java Technologies B.SC/IT MCA

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javalearning

86 followers study24x7

22 Jan 2020 12:18 PM study24x7

What is map.entry ..?

A map entry (key-value pair). The Map.entrySet method returns a collection-view of the map, whose elements are of this class. The only way to obtain a reference to a map entry is from the iterator of this collection-view. These Map.Entry objects are v...

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javalearning

86 followers study24x7

31 Dec 2019 12:38 PM study24x7

Facts on Design Pattern
➡Christopher Alexander was the first person who invented all the above Design Patterns in 1977.
➡But later the Gang of Four - Design patterns, elements of reusable object-oriented software book was written by a group of four ...

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javalearning

86 followers study24x7

27 Dec 2019 04:36 PM study24x7

Java is a blue collar language. It’s not a PhD thesis material but a language for a job.
--James Gosling

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javalearning

86 followers study24x7

13 Dec 2019 01:19 PM study24x7

https://www.study24x7.com/article/200/java-strictfp-k...

Java Strictfp Keyword - Study24x7

strictfp is a keyword in java used for restricting floating-point calculations and ensuring the same result on every platform while performing operati

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javalearning

86 followers study24x7

12 Dec 2019 12:27 PM study24x7

https://www.study24x7.com/article/187/cloneable-in-ja...

Cloneable in JAVA - Study24x7

Cloneable is a marker interface. As the name suggests cloneable, it is used for object cloning. The object cloning is a way to create an exact copy

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javalearning

86 followers study24x7

10 Dec 2019 01:14 PM study24x7

https://www.study24x7.com/article/164/serialization-a...

Serialization and Deserialization in Java - Study24x7

Serialization is changing the state of Object into binary stream or byte stream. Deserialization is the reverse process where byte stream changes into

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javalearning

86 followers study24x7

07 Dec 2019 11:34 AM study24x7

How instance variables are different from class variables.....? Instance variables are declared in a class, but outside a method, constructor or any block. ... Instance variables are created when an object is created with the use of the keyword 'new' and destroyed when the object...

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javalearning

86 followers study24x7

06 Dec 2019 05:05 PM study24x7

HashMap VS HashTable

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javalearning

86 followers study24x7

06 Dec 2019 03:21 PM study24x7

Why Map interface doesn’t extend the Collection interface......?

✍ Although Map interface and its implementations are part of the Collections Framework, Map is not collections and collections are not Map. Hence it doesn’t make sense for Map to extend Collection...

Java Technologies Computer Programming MCA

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javalearning

86 followers study24x7

05 Dec 2019 06:48 PM study24x7

What is the default load factor of HashMap?
Default initial capacity of the HashMap takes is 16 and load factor is 0.75f (i.e 75% of current map size). The load factor represents at what level the HashMap capacity should be doubled.

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