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I have two JPA entities like this: @Entity class Foo { @Id private long id; // ... } @...

What would the preferred way of programmatically determining which the currently installed version o...

I\'m taking CS50 and got stuck on this pset6. I made this code and it\'s working fine for \'small\' ...

The following code results in an error (Playground) #![feature(specialization)] trait Foo { ty...

I am writing a bigquery code to split a JSON data set into a more structured table. The JSON_data_se...

It\'s easy to construct a bitset from a uint64_t: uint64_t flags = ...; std::bitset bs{flags};

I have a dataset like this, I want to cluster it like: lost customers, new customers and loyal custo...

There is a problem with inserting 1399/06/31 into SQL using laravel, actually, if the day of the mon...

How to clear browser cache before every test run? I tried with driver.manage().deleteAllCookies(); i...

I have a data table created in C#. DataTable dt = new DataTable(); dt.Columns.Add(\Name\, typeof(st...

When is it necessary to close curl connection and release resources consumed by it? Why do I ask th...

I\'m trying to associate a list of function (whom Embeddable) within my Employee Entity and H2 seems...

I have an app with a custom tab bar controller, and a data model powered by a stateController. I wan...

I have a unit test for a method which gets an object from a collection. This keeps failing and I can...

I have a data set from a sample without replacement look like this: The picture shows the frequen...