After several hours of following dead ends, installing Maven, customizing environment variables and chasing down dependencies, I eventually found that in IntelliJ under `project structure` it is possible to add a library directly from Maven. Perfect!

In java world for dependency management java we can maven (Commonly used) or ivy (little used) , Gradle (Latest) .

To get install third party jar in any ide use **maven update** 

If you use maven you will be **pom.xml** where you will be mention about dependency .


In iOS 8, when we create an app extension, we have to decide which target it is attached to. The extension will have the same bundle ID&#39;s prefix as the target.

 1. Is there any way to change the target afterward?
 2. If my project contains 2 (or more) targets (for example one for debug/simulator, one for production/device), what&#39;s the best way to work with extensions? Do I need to create another extension and duplicate the code (very bothersome to keep the same code for both targets)?

iOS extensions with multiple targets


Running a simple app in pyspark.

    f = sc.textFile(&quot;README.md&quot;)
    wc = f.flatMap(lambda x: x.split(&#39; &#39;)).map(lambda x: (x, 1)).reduceByKey(add)

I want to view RDD contents using foreach action:

    wc.foreach(print)
    
This throws a syntax error: 
    
    SyntaxError: invalid syntax

What am I missing?

View RDD contents in Python Spark?

I&#39;m just embarking on some Java work after working exclusively in C# for about a decade; I&#39;m using IntelliJ as my IDE. I can&#39;t find the equivalent of NuGet for Java. How do Java developers re-use third party code? NuGet solves so many problems for me in .NET that I can&#39;t believe there isn&#39;t a direct equivalent...?

What is the Java equivalent of NuGet?

<p>I'm just embarking on some Java work after working exclusively in C# for about a decade; I'm using IntelliJ as my IDE. I can't find the equivalent of NuGet for Java. How do Java developers re-use third party code? NuGet solves so many problems for me in .NET that I can't believe there isn't a direct equivalent...?</p>


Could somebody explain me the exactly differences between these two Maven plugins and when it is useful to work with one of these plugins?

What are the differences between Maven Jar Plugin and Maven Assembly Plugin?

I would like to write a like query in `JpaRepository` but it is not returning anything :

`LIKE &#39;%place%&#39;`-its not working.

`LIKE &#39;place&#39;` works perfectly.

Here is my code : 

    @Repository(&quot;registerUserRepository&quot;)
    public interface RegisterUserRepository extendsJpaRepository&lt;Registration,Long&gt; {
      
    	@Query(&quot;Select c from Registration c where c.place like :place&quot;)
    	 List&lt;Registration&gt; findByPlaceContaining(@Param(&quot;place&quot;)String place);
    }

%Like% Query in spring JpaRepository

I have been suffering from infamous hibernate exception

    org.hibernate.LazyInitializationException: could not initialize proxy - no Session

Now the community is cheering over 

`&lt;property name=&quot;hibernate.enable_lazy_load_no_trans&quot; value=&quot;true&quot;/&gt;`

saying it solves the problem but **USE IT WITH CAUTION**.

What they mean by use it with caution? What this property actually does?

Please give me any insights. Thanks in advance.


Solve Hibernate Lazy-Init issue with hibernate.enable_lazy_load_no_trans

I am getting the following exception while trying to convert `java.util.Date` to `java.time.LocalDate`. 

    java.time.DateTimeException: Unable to obtain ZonedDateTime from TemporalAccessor: 2014-08-19T05:28:16.768Z of type java.time.Instant

The code is as follow:

    public static Date getNearestQuarterStartDate(Date calculateFromDate){
		
		int[] quaterStartMonths={1,4,7,10};		
		Date startDate=null;
		
		ZonedDateTime d=ZonedDateTime.from(calculateFromDate.toInstant());
		int frmDateMonth=d.getMonth().getValue();


Is there something wrong in the way I am using the `ZonedDateTime` class? 

As per documentation, this should convert a `java.util.Date` object to `ZonedDateTime`. The date format above is standard Date? 

Do I have to fallback on Joda time?

If someone could provide some suggestion, it would be great.

Java8 java.util.Date conversion to java.time.ZonedDateTime

I&#39;m looking at the examples giving on this page (https://docs.spring.io/spring-data/jpa/docs/current/reference/html/#jpa.repositories) about method naming, is it possible to create a complex chain method name such as

    findByProgrammeAndDirectorAndProgDateBetweenOrderByProgDateStartTimeAsc

In the example they give, they are only doing an OrderBy on one value. In the example above `ProgDate` and `StartTime` would be two separate values.

How to sort by multiple properties in Spring Data (JPA) derived queries?

I&#39;m getting the following error in NuGet while trying to install package `Microsoft.AspNet.Server.IIS`

    Attempting to resolve dependency &#39;Microsoft.AspNet.Loader.IIS.Interop (≥ 1.0.0-alpha4-10330)&#39;.
    Attempting to resolve dependency &#39;Microsoft.AspNet.Loader.IIS (≥ 1.0.0-alpha4-10330)&#39;.
    &#39;Microsoft.AspNet.Loader.IIS&#39; already has a dependency defined for &#39;Microsoft.AspNet.FeatureModel&#39;.

How to resolve it?

*UPDATE:*
Also, I&#39;m getting the following:

    Attempting to resolve dependency &#39;Microsoft.Framework.DependencyInjection (≥ 1.0.0-alpha4-10326)&#39;.
    &#39;Microsoft.Framework.DependencyInjection&#39; already has a dependency defined for &#39;Microsoft.Framework.ConfigurationModel&#39;.



NuGet: &#39;X&#39; already has a dependency defined for &#39;Y&#39;

I am attempting to publish and consume versioned NuGet packages of class libraries while avoiding headaches for local development. Here is a sample Visual Studio solution layout:

    | Libraries
      | LibraryA
      | LibraryB
      | LibraryC
    | Applications
      | ApplicationD
      | ApplicationE

This is a single solution containing both shared class libraries and multiple applications. Currently references to the class libraries by the applications are local in-solution references.

What I would like to do is to publish the libraries (A,B,C) as versioned NuGet packages which are then referenced by the applications as needed (D,E). This allows a change to a shared library to be independent from an update to an application which is deployed. Without this, changing one library could cause the binaries to change in a dozen or more applications, all of which would technically need to be tested. This is undesirable, and versioning with NuGet fixes this.

However, let us say that I want to update the content of LibraryA and ApplicationD at the same time. In order to do this after we have switched to NuGet, I will have to make changes to LibraryA, commit them, wait for the package to be created, tell ApplicationD to update its reference to LibraryA, and then test or develop in ApplicationD. This is far more complicated than simply working with both at the same time using local in-solution references.

What is a better way to get both the robustness of versioned NuGet packages for my shared class libraries while also keeping development simple even if it spans over multiple projects and applications? The only other solutions I have found all involve too much overhead or headache, such as having to constantly change the references for ApplicationD between the NuGet package and the local project.

**EDIT:** To clarify the premise, this question assumes the following:

 - The architecture (solution and project organization) cannot be significantly reorganized
 - Shared libraries are going to change at a non-trivial frequency
 - Changing a shared library cannot force any application to be updated
 - Applications can reference different versions of shared libraries

Pain-free local development while also referencing NuGet packages

There&#39;s a [similar post][1] on stack but it doesn&#39;t help with my issue possibly because I am using Visual Studio 2015.

How do I get the &quot;Enable NuGet Package Restore&quot; option to appear in VS2015?

I chose File &gt; New Project and created an **empty ASP.NET Web Application**. I&#39;m looking for this menu option.

![enter image description here][2]

I should mention that I have looked for any pre-existing nuGet files in my project folder and there are none.

  [1]: https://stackoverflow.com/questions/15435366/vs2012-enable-nuget-package-restore-disappears-missing
  [2]: http://i.stack.imgur.com/uedbb.png

How do I enable NuGet Package Restore in Visual Studio?

How do I enable the nuget package restore feature in Visual Studio 2015?

The feature is just missing in my context menu (Yes - I&#39;ve double checked that I try it on the solution instead of a project)

My only project is a .NET 4.5 console application - there is no .nuget folder yet. There is an actual nuget package installed.

How to enable nugets package restore in Visual Studio 2015?

I know I can uninstall-package from the PM console.
I got into some dependency issues with another project
and I want to start over, and I need to delete all packages in one shot.
Is there a way?

Content Type	Original Author	Original Content on Stackoverflow
Question	Tim Long	View Question on Stackoverflow
Solution 1 - Java	Tim Long	View Answer on Stackoverflow
Solution 2 - Java	Nikhil Kumar K	View Answer on Stackoverflow

What is the Java equivalent of NuGet?

Java Problem Overview

Java Solutions

Solution 1 - Java

Solution 2 - Java

View RDD contents in Python Spark?

iOS extensions with multiple targets

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