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What is the difference between a web API and a web service?
Is there any difference between a web API and a web service ? Or are they one and the same ?
12 Answers
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Tricky Google interview question
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let's just call this "merge" function union instead, as it is removing the duplicates. merge, as a part of mergesort, must preserve duplicates coming from both its input sequences. See Data.List.Ordered package for related stuff.
– Will Ness...
SQL is null and = null [duplicate]
...(null, 1), (1, 1);
select 'x = null' as test , x, y from t where x = null
union all
select 'x != null', x, y from t where x != null
union all
select 'not (x = null)', x, y from t where not (x = null)
union all
select 'x = y', x, y from t where x = y
union all
select 'not (x = y)', x, y from t where...
Select count(*) from multiple tables
...slightly different:
SELECT 'table_1' AS table_name, COUNT(*) FROM table_1
UNION
SELECT 'table_2' AS table_name, COUNT(*) FROM table_2
UNION
SELECT 'table_3' AS table_name, COUNT(*) FROM table_3
It gives the answers transposed (one row per table instead of one column), otherwise I don't think it's...
How do I merge two dictionaries in a single expression in Python (taking union of dictionaries)?
...le expression that returns these two dictionaries, merged (i.e. taking the union). The update() method would be what I need, if it returned its result instead of modifying a dictionary in-place.
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How to set a Default Route (To an Area) in MVC
... }
return new ViewEngineResult(
searchedViewPaths.Union<string>(searchedMasterPaths));
}
protected virtual ViewEngineResult FindAreaPartialView(
ControllerContext controllerContext, string areaName,
string viewName, bool useCache)
{
...
Login failed for user 'DOMAIN\MACHINENAME$'
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NETWORK SERVICE and LocalSystem will authenticate themselves always as the correpsonding account locally (builtin\network service and builtin\system) but both will authenticate as the machine account remotely.
If you see a failure l...
SELECT * FROM X WHERE id IN (…) with Dapper ORM
...
connection.Query<int>(
@"select *
from (select 1 as Id union all select 2 union all select 3) as X
where Id in @Ids",
new { Ids = new int[] { 1, 2, 3 });
Will be translated to:
select *
from (select 1 as Id union all select 2 union all select 3) as X
where Id in ...
Why does ASP.NET webforms need the Runat=“Server” attribute?
...e Schinkel's Blog between himself and Talbot Crowell of Microsoft National Services. The relevant information is below (first paragraph paraphrased due to grammatical errors in source):
[...] but the importance of <runat="server"> is more for consistency and extensibility.
If the de...
Stateless vs Stateful - I could use some concrete information
...that you could research in order to gain more understanding is RESTful web services. These are by design "stateless", in contrast to other web technologies that try to somehow keep state. (In fact what you say that ASP.NET is stateless isn't correct - ASP.NET tries hard to keep state using ViewState...