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Difference between a User and a Login in SQL Server
...but as I understand it a particular user can actually be granted access to more than one database that is available on that particular server. So login-to-user is a 1-to-1 mapping, but user-to-database is a 1-to-many mapping.
– andrew pate
Feb 16 '17 at 10:03
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Return multiple values in JavaScript?
...the latest ECMAScript 6 syntax*, you can also destructure the return value more intuitively:
const [first, second] = getValues();
If you want to put "labels" on each of the returned values (easier to maintain), you can return an object:
function getValues() {
return {
first: getFirst...
Is it possible to solve the “A generic array of T is created for a varargs parameter” compiler warni
...g @SuppressWarnings("unchecked"), I don't think so.
This bug report has more information but it boils down to the compiler not liking arrays of generic types.
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What is the difference between @Inject and @Autowired in Spring Framework? Which one to use under wh
...and Dependency Injection) standard introduced in Java EE 6 (JSR-299), read more. Spring has chosen to support using the @Inject annotation synonymously with their own @Autowired annotation.
So, to answer your question, @Autowired is Spring's own annotation. @Inject is part of a Java technology calle...
Why should I prefer single 'await Task.WhenAll' over multiple awaits?
...t read IL all that well, but WhenAll at the very least appears to generate more efficient IL code. (In any case, the fact alone that the result of WhenAll reflects the state of all tasks involved to me is reason enough to prefer it in most cases.)
– Oskar Lindberg
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What is the best way to implement constants in Java? [closed]
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Instance variable: self vs @
...class that always reports its age 10 years younger than it actually is. Or more practically, a PersistentPerson class might lazily read that data from a persistent store, cache all its persistent data in a hash.
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Does a finally block always get executed in Java?
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What's the purpose of SQL keyword “AS”?
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There is no difference between both statements above. AS is just a more explicit way of mentioning the alias
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Using Jasmine to spy on a function without an object
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