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Is it fine to have foreign key as primary key?

...the foreign key refers will always be valid (or null, if allowed). http://www.aisintl.com/case/primary_and_foreign_key.html share | improve this answer | follow ...
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get and set in TypeScript

...ways stay up-to-date as changes are made, and shows example usage: http://www.typescriptlang.org/docs/handbook/classes.html In particular, for those not familiar with it, note that you don't incorporate the word 'get' into a call to a getter (and similarly for setters): var myBar = myFoo.getBar(...
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What is the scope of variables in JavaScript?

... Community♦ 111 silver badge answered Feb 23 '16 at 18:51 John SlegersJohn Slegers 36k1515...
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How to get all enum values in Java?

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SQL RANK() versus ROW_NUMBER()

...mber is the distinct rank of rows, without any gap in the ranking. http://www.bidn.com/blogs/marcoadf/bidn-blog/379/ranking-functions-row_number-vs-rank-vs-dense_rank-vs-ntile share | improve this ...
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Read file data without saving it in Flask

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Best way to create an empty map in Java

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How can I retrieve Id of inserted entity using Entity framework? [closed]

... Please refer this link. http://www.ladislavmrnka.com/2011/03/the-bug-in-storegeneratedpattern-fixed-in-vs-2010-sp1/ You have to set the property of StoreGeneratedPattern to identity and then try your own code. Or else you can also use this. using (var c...
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List all the modules that are part of a python package?

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How to force LINQ Sum() to return 0 while source collection is empty

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