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How do I join two lists in Java?

...pache commons-collections library: List<String> newList = ListUtils.union(list1, list2); share | improve this answer | follow | ...
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1052: Column 'id' in field list is ambiguous

... What you are probably really wanting to do here is use the union operator like this: (select ID from Logo where AccountID = 1 and Rendered = 'True') union (select ID from Design where AccountID = 1 and Rendered = 'True') order by ID limit 0, 51 Here's the docs for it https:/...
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Can a C++ enum class have methods?

... A union is not what John Doe would consider a class, too. Yet they can have member functions. And classes are really not mandatory for member functions. Using a designator like value or this, something like enum Size { Huge, Me...
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How to merge two arrays in JavaScript and de-duplicate items

... With Underscore.js or Lo-Dash you can do: console.log(_.union([1, 2, 3], [101, 2, 1, 10], [2, 1])); <script src="https://cdnjs.cloudflare.com/ajax/libs/lodash.js/4.17.15/lodash.min.js"></script> http://underscorejs.org/#union http://lodash.com/docs#union ...
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Reading 64bit Registry from a 32bit application

...e code I mentioned later (Additional information section), which creates a union query to get registry keys from both nodes in one query - so you can still query them by using their real path. 64 bit registry To access the 64 bit registry, you can use RegistryView.Registry64 as follows: string value...
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SQL RANK() versus ROW_NUMBER()

...rows are tied when ordered by ID) WITH T(StyleID, ID) AS (SELECT 1,1 UNION ALL SELECT 1,1 UNION ALL SELECT 1,1 UNION ALL SELECT 1,2) SELECT *, RANK() OVER(PARTITION BY StyleID ORDER BY ID) AS 'RANK', ROW_NUMBER() OVER(PARTITION BY StyleID ORDER BY...
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How to get multiple counts with one SQL query?

... Well, if you must have it all in one query, you could do a union: SELECT distributor_id, COUNT() FROM ... UNION SELECT COUNT() AS EXEC_COUNT FROM ... WHERE level = 'exec' UNION SELECT COUNT(*) AS PERSONAL_COUNT FROM ... WHERE level = 'personal'; Or, if you can do after processing:...
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How to read multiple text files into a single RDD?

...Dirs,320) it leads to 19430 total tasks instead of 320 ... it behaves like union which also leads to insane number of tasks from very low parallelism – lisak Nov 25 '15 at 10:51 ...
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Difference between left join and right join in SQL Server [duplicate]

...i Null Null Kathmandu Full Join Note : It is same as union operation, it will return all selected values from both tables. Syntax: SELECT column_name(s) FROM table1 FULL OUTER JOIN table2 ON table1.column_name = table2.column_name; Apply it in your samp[le table: SELECT...
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Can I specify a custom location to “search for views” in ASP.NET MVC?

...l", "/AnotherPath/Views/Shared/{0}.cshtml" }; // add `.Union(viewLocations)` to add default locations } } where {0} is target view name, {1} - controller name and {2} - area name. You can return your own list of locations, merge it with default viewLocations (.Union(viewLo...