IntelliJ IDEA

Scala statements and Expression - Var vs Val

This works fine in the Scala REPL:But, in an InteliJ worksheet with just var g,h = 20, I get an error:If I change it from var to val, it works fine. …

Java

How to remove unused imports in Intellij IDEA on commit?

Java

Structured Streaming in IntelliJ not showing DataFrame to console

I'm trying to load a spark streaming dataframe using structured streaming and cannot get see any output in the console using IntelliJ Idea.<p>My …

Ubiquitous Computing

IntelliJ Add a Scala subproject in a nested directory

I have a repo with multiple sub-projects, that looks like this:Using IntelliJ IDEA Ultimate, I want to have the whole repo opened in the same window, …

Scala

scala not builds on java 10

Intellij Idea - in build got this:Error:scalac: 'jvm-1.10' is not a valid choice for '-target' Error:scalac: bad option: '-target:jvm-1.10'after java …

Scala

Cannot run code due to java.lang.NoClassDefFoundError: com/fasterxml/jackson/annotation/JsonMerge

I have some test code in Intellij Idea 2018 community edition, which has multiple pom files. When I run any testng annotated test, I get an error …

Java

Intellij not picking dependencies from .ivy2 cache folder

I am using Intellij for scala project. I am using babun application for compiling/running/creating assembly jar for my project because in my …

Java

Programming Clojure, ClojureScript and Node.js.

We are growing the ClojureScript team here at ElasticPath and one of the first thing to get folks going is to setup their IDE so that they can start …

JavaScript

PredictionIO IntelliJ setup. Missing module SDK

I'm trying to setup IntelliJ Idea for PredictionIO engine development in Scala. I'm following the documentation step by step. However, I am unable to …

SDKs

Flutter | Progress indicators plugin | Loaders on the way!

Hi flutterers!<p>Animated loaders add beauty and class to mobile apps. You always want something to happen on the screen while an async call is being …

Widgets

Ineer Join query with where in scala slick

I have two tables address ,UserAddressMapping in Adress table Adrressid ,Address is there and in the third table i mapped this userid and Addresss …

Java

IntelliJ IDEA error 1172 with Flex project

I switched to IntelliJ IDEA for my Flex projects.I just try to import a project in a new IntelliJ project, set up this project with the source (I can …

Java

Fundamental Kotlin 2nd Edition: Everything You Need to Know About Kotlin

Overview<p>Fundamental Kotlin 2nd Edition: Everything You Need to Know About Kotlin by Milos Vasic<p>Kotlin is new programming language running on Java …

Barnes & Noble

Debugging your Angular application in Intellij IDEA

Its interesting that I found this feature in Intellij IDEA only after I started to use Visual Code, one day I was pissed off because I couldn’t debug …

JavaScript

Spring Boot integration in IntelliJ IDEA

Really nice feature for Spring Boot projects in IntelliJ IDEA 2018.1 - REST client invocation (works with Spring Boot Actuator enabled) #springboot …

Linux

IntelliJ IDEA - Scala formatting

I'm using IntelliJ IDEA 2018.2.1 EAP<br>Say I have this class.Is it somehow possible to format it this way?I actually haven't found any such option.

Java

Getting started to develop Flutter

In last couple of months, I’ve started to observe Flutter community. I found it is a very active and interesting one. With supporting from Google, …

Java

This Week in Programming: Lazy Programmers and Long Load Times

This last week, I reignited what has been one of my longest, ongoing freelance web design gigs — handling whatever whim I can possibly put into code …

DevOps

6 Ways DevOps Can Supercharge Security

Security teams have a huge opportunity to make major inroads by embracing the DevOps movement.<p>1 of 7<p><i>Image Source: Adobe Stock (Dmytro Tolokonov)</i><p>As …

Information Security

Excluding tests from being run in IntellIJ

Is it no option to exclude some tests in IntelliJ IDEA Ultimate? I want to run unit tests in IntelliJ but exclude the integration tests. I name the …

Unit Testing

Intellij "Evaluate Expression" results in NoSuchMethodException

I am trying to inspect the contents of a moderately large Scala map of objects in IntelliJ while debugging an application. I enter the following in …

Algorithms

Why is debugging with some exceptions enabled much slower?

Consider following code:When I run this code in IntelliJ IDEA debugger with exception breakpoint enabled for java.lang.IllegalArgumentException, it …

Java

Sbt: migrate from 0.13.x to 1.x

I have a project which is compiled using the following:And the content of the build.sbt is:I think is time to update the project to use the last sbt …

Java

Scala send an email

I have found Scala code for sending an email. here:https://gist.github.com/JohnMurray/55ff3a1cff8dd7d52b23eba07bc79a46There is a line in the code …

Scala

IntelliJ IDEA 2018.2 released with Java 11 support and Spring Boot improvements

JetBrains has released a major update to IntelliJ IDEA with a number of new features. IntelliJ IDEA is the company’s IDE for Java.IntelliJ IDEA …

Programming

How to run scala jar with java libraries?

I need to create a scala application which uses several java library jars ( these jars are only available in java). For this, I created a Scala …

Scala

Getting Started with Flutter on Android Studio

What is Flutter?<p>According to Google “Flutter is Google’s mobile app SDK for crafting high-quality native interfaces on iOS and Android in record …

Software Development

Change native language in VS code for Flutter

How do I change the Native language to Swift & Kotlin from Objective-C & Java in VS Code while developing apps using Flutter Framework?Previously I …

Objective-C

Unable to load properties file into Spark from local: FileNotFound Exception

I am trying to learn a Scala-Spark JDBC program on IntelliJ IDEA. In order to do that, I have created a Scala SBT Project and the project structure …

Ubiquitous Computing

Driver not found exception for org.postgresql.Driver during spark-submit

I am trying to learn a Scala-Spark JDBC program on IntelliJ IDEA. In order to do that, I have created a Scala SBT Project and the project structure …

Ubiquitous Computing