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File Upload in Spring MVC using RestTemplate with ByteArrayResource & FileSystemResource
Carvia Tech | July 11, 2019 | | 7 views
In this short tutorial we will learn how to do file upload to a spring mvc endpoint using RestTemplate via ByteArrayResource & FileSystemResource. We will be using Spring Boot 2.1.x for this tutorial along with Gradle build script.
Read ArticleFile upload in RestAssured
Carvia Tech | July 10, 2019 | | 6 views
In this article we will learn how to do file upload to server endpoint using RestAssured library.
Read ArticleBasic Authentication using RestAssured
Carvia Tech | July 10, 2019 | | 10 views
In this article we will explore how to access Basic Auth protected resource from Rest Assured testcase, with a coding sample.
Read ArticleInstalling nginx on macOS Mojave using brew
Carvia Tech | July 10, 2019 | 2 min read | 83 views
Installing nginx with homebrew is very easy on macOS X/Mojave. In this article we will cover nginx installation, configuration and start/stop.
Read ArticleSpring Security 5 - There is no PasswordEncoder mapped for the id
Carvia Tech | July 09, 2019 | | 1 views | Spring Boot 2
After migration to Spring Boot 2.1, you may encounter the below error when you try to hit a protected endpoint with username and password. java.lang.IllegalArgumentException There is no PasswordEncoder mapped for the id null
Read ArticleInter-thread communication in Java
Carvia Tech | July 05, 2019 | | 1 views
Inter-thread communication is all about allowing threads to communicate with each other over a shared mutable object.
Read ArticleWhat are different thread states in Java
Carvia Tech | July 05, 2019 | | 0 views
A thread in JVM can have 6 different states as defined in Thread.State enum. At any given time, thread must be in any of these states.
Read ArticleSapient Global Market Java Interview Questions and Coding Exercise
Carvia Tech | July 05, 2019 | 3 min read | 769 views | sapient interviews
top sapient global market java interview questions, core java, interview questions, investment banking, fresher interview
Read ArticleStatic method synchronization aka Class Lock in Java
Carvia Tech | July 05, 2019 | | 1 views
There is one copy of static data per class, so we only need one lock per class to synchronize static methods. Every class loaded by JVM has a corresponding instance of java.lang.Class representing that class.
Read ArticleTop 50 microservices architecture interview questions for Java developers
Carvia Tech | July 04, 2019 | 2 min read | 76 views | microservices-architecture
In this article we will discuss top 50 Spring Microservices interview questions for experienced Java Developers. covered topics are core concepts, oauth2 security, testing microservices, deployment patterns, and best practices.
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