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 Learning Java From App?  [new]
shivambhatele
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Hello All, Is there any best application is available where I can start learn from them and If you know some apps name please let me know also provide me latest java technical questions list, where I can prepared those questions.
10 июл 19, 08:40    [21923914]     Ответить | Цитировать Сообщить модератору
 Re: Learning Java From App?  [new]
irbis_al
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Откуда: Симферополь
Сообщений: 1537
shivambhatele
Hello All, Is there any best application is available where I can start learn from them and If you know some apps name please let me know also provide me latest java technical questions list, where I can prepared those questions.


I think you must start learn with simple java app,but if you want you can download sophisticated java project(Desktop project) from
http://www.cis-pos.com/apex/f?p=116:43
https://cloud.mail.ru/public/2ih8/QjfcftxsU
Java application has wrapped in virtual box image. (5 parts CentOS7.ova.a-CentOS7.ova.e)
if your OS linux then cat CentOS7.ova.* >CentOS7.ova
if windows copy /B CentOS7.ova.a+CentOS7.ova.b+CentOS7.ova.c+CentOS7.ova.d+CentOS7.ova.e CentOS7.ova
There are IDE(JDeveloper..you can at once start Jdeveloper and start project),RDBMS(Oracle) (SQL tools) inside this Virtual box image.
10 июл 19, 12:01    [21924080]     Ответить | Цитировать Сообщить модератору
 Re: Learning Java From App?  [new]
Partisan M
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Автору вопроса лучше изучать не Java, а русский язык - онизначительно полезнее.

Автору предыдущего ответа оучше было бы не знать английский язык, так ответ лишён смысла и только вреден.
10 июл 19, 13:44    [21924168]     Ответить | Цитировать Сообщить модератору
 Re: Learning Java From App?  [new]
Sergunka
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shivambhatele
Hello All, Is there any best application is available where I can start learn from them and If you know some apps name please let me know also provide me latest java technical questions list, where I can prepared those questions.


Hello everyone, is there a best application that is available where I can start to learn from them and If you know some app names, please let me know. Also provide me with the latest java technical questions list, where I can prepare those questions.

Возможно Вам надо установить кирилицу или всеж писать грамотно на английском. По сабжу Вам видимо надо посмотреть на курсы по яве или скачать несколько примеров c https://spring.io/
10 июл 19, 19:27    [21924400]     Ответить | Цитировать Сообщить модератору
 Re: Learning Java From App?  [new]
Valentin Kolesnikov
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shivambhatele
Hello All, Is there any best application is available where I can start learn from them and If you know some apps name please let me know also provide me latest java technical questions list, where I can prepared those questions.


Hi,

You may check my spring-boot application.

- java 12
- latest spring
- JavaScript frontend

https://github.com/javadev/pt-backend

Best regards, Valentyn
10 июл 19, 19:52    [21924410]     Ответить | Цитировать Сообщить модератору
 Re: Learning Java From App?  [new]
Sergunka
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Valentin Kolesnikov
https://github.com/javadev/pt-backend


Валентин,

хороший проект - ладно сшит, крепко скроен Включите, пожалуйста, вменяемый ридми файл с краткой аннотацией о чем проект и как запускать и тд.

К примеру как в https://github.com/spring-io/sagan
10 июл 19, 23:54    [21924462]     Ответить | Цитировать Сообщить модератору
 Re: Learning Java From App?  [new]
cossack5
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Sergunka
Valentin Kolesnikov
https://github.com/javadev/pt-backend


Валентин,

хороший проект - ладно сшит, крепко скроен Включите, пожалуйста, вменяемый ридми файл с краткой аннотацией о чем проект и как запускать и тд.

К примеру как в https://github.com/spring-io/sagan

Чего ж тут непонятного - PT Project. Главное - лаконичность, можно было вообще называть Project X.
P.S. Пытался найти в проекте, что означает это PT, не нашел.
11 июл 19, 16:32    [21925076]     Ответить | Цитировать Сообщить модератору
 Re: Learning Java From App?  [new]
vas0
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Откуда: Таможенный союз (Россия, Казахстан)
Сообщений: 1234
Ну скорее всего PetShop. Это же любимый пример спринга с самых бородатых времен.

ЗЫ код не смотрел
11 июл 19, 17:14    [21925106]     Ответить | Цитировать Сообщить модератору
 Re: Learning Java From App?  [new]
cossack5
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vas0
Ну скорее всего PetShop. Это же любимый пример спринга с самых бородатых времен.

ЗЫ код не смотрел

Скорее что-то вроде дневника тренировок, т. к. фигурируют понятия weight loss, exercise и т. д.
12 июл 19, 01:25    [21925357]     Ответить | Цитировать Сообщить модератору
 Re: Learning Java From App?  [new]
rohanjoshi0894
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Откуда: India
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shivambhatele,
download is not easier as we are thinking to learn java, But there are a t of ways through you can learn java, Before learning you must be familiar with basic languages i.e. C, C++, Java and All.

Java is application layer programming languages and it is not difficult to learn java. Also Learning Java Does not require any prior programming knowledge for coding. If you have some basics programming skills & interest on learning programming, then you can learn java with the following procedure:

Step 1: As there are an number of programming languages exist in this real world, we need to pay attention towards the learning java not for checking the critics of the java or which one is better or which one is most payable language in this real world or many more things.

Step 2: Start with the java and install it with its IDE i.e. Eclipse. It is very easier to learn Java by installing Java SDK but learning curve is to bound to really slow.


Steps to install Java SDK

- Go to Java Download Page
- Click on Download "JDK".

Steps to install Eclipse

- Go to Eclipse Download Page
- Download "Eclipse IDE for Java EE Developers"
- Unzip the downloaded zip file in a folder. This should create a folder structure.

Step 3: The best or very basic way is to learn java is understanding the fundamental of the Java which i have listed here:

1. Object Oriented Programming Concepts including encapsulation, abstraction, inheritance, containment and polymorphism.
2. Why Java is Platform Independent? Why it can be easily run on all operating systems like Unix, Windows or Mac?
3. What is Java Virtual Machine? How Java Virtual Machine works?
4. Understanding of Java Collection framework
5. Good understanding of data types and few java.lang classes like String, Math, System, http://java.io stream concepts etc.
6. Try coding competition to evaluate your programming skils.

Step 4: Start reading some good java books, Books are always help you by learning efficient way. For this, start reading books which have been penned down by expert Java programmers and professionals.

Step 5: Once you have completed some books or course then start by creating a new application with java. I personally want to you to practice some below given code in java which are listed here:

Try some logic exercises like

1. Compute factorial of a number.
2. Create a Fibonacci series.
3. Find all prime numbers between 1 to 1000
4. Print number in word (e.g. 123 = One Hundred Twenty Three)

Try file input/output exercises like

1. Read a file and display its content on console.
2. List all files in a directory.
3. Create a file with some content.
4. Read input from user on console.

Try String manipulation exercises like

1. find a string in large text.
2. replace a part of string
3. parse numbers from strings

Happy Learning all the best for Java interviews. If you are looking for jobs then you can go through withour blog post i.e. java interview questions.
16 июл 19, 13:07    [21927476]     Ответить | Цитировать Сообщить модератору
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