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Where can I find my Facebook application id and secret key?
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edited Jan 18 '19 at 14:58
Gh61
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answered Jul...
How to sort a collection by date in MongoDB?
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194
Just a slight modification to @JohnnyHK answer
collection.find().sort({datefield: -1}, function...
Print Var in JsFiddle
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499
To be able to see output from console.log() in JSFiddle, go to External Resources on the left-...
T-SQL: Opposite to string concatenation - how to split string into multiple records [duplicate]
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148
There are a wide varieties of solutions to this problem documented here, including this little ...
entity object cannot be referenced by multiple instances of IEntityChangeTracker. while adding relat
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241
Because these two lines ...
EmployeeService es = new EmployeeService();
CityService cs = new C...
Laravel Redirect Back with() Message
... Message']);
and inside your view call this
@if($errors->any())
<h4>{{$errors->first()}}</h4>
@endif
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Elegant way to invert a map in Scala
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174
Assuming values are unique, this works:
(Map() ++ origMap.map(_.swap))
On Scala 2.8, however,...
Google OAuth 2 authorization - Error: redirect_uri_mismatch
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404
The redirect URI (where the response is returned to) has to be registered in the APIs console,...
Checking if a key exists in a JavaScript object?
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4314
Checking for undefined-ness is not an accurate way of testing whether a key exists. What if t...
What is the use of hashCode in Java?
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edited May 7 '15 at 11:43
nbro
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answered F...