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facebook: permanent Page Access Token?
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The JSON response should have a data field under which is an array of items the user has access to. Find the item for the page you want the permanent access token from. The access_token field should have your permanent access token. Copy it and test it in the Access Token Debugger. Under "Expir...
Connecting to Azure website via FTP
...dentials can be set by going to App Services / select relevant app service item / in the Deployment section / Deployment Center / FTP / Dashboard. You can either chose to use the preprovided App Credentials or assign User Credentials.
In the previous generation azure portal the deployment credentia...
Why not use always android:configChanges=“keyboardHidden|orientation”?
...ll your references, and if you don't they are going to be unpredictable at best.
– HaMMeReD
Dec 7 '16 at 18:39
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ICollection Vs List in Entity Framework
...the interfaces:
IEnumerable<T> is read-only
You can add and remove items to an ICollection<T>
You can do random access (by index) to a List<T>
Out of those, ICollection and IEnumerable map well to database operations, since querying and adding/removing entities are things you m...
How can I convert this foreach code to Parallel.ForEach?
...nswer. i used List<string> in my codes because of removing duplicate items using HASH lists. with regular array we can not remove duplicates easily:).
– SilverLight
Sep 3 '12 at 20:55
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What are the differences between vector and list data types in R?
...pe array/list. Think of it like a linked list - because putting dissimilar items into a linked list is an anti-pattern anyways. It's a vector in the same sense that SIMD/MMX/vector units use the word.
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Why are arrays covariant but generics are invariant?
... holds nothing but derivatives of Animal, which doesn't have to accept any items received from elsewhere" from "Array which must contain nothing but Animal, and must be willing to accept externally-supplied references to Animal. Code which needs the former should accept an array of Cat, but code wh...
How do I add a library project to Android Studio?
...ays android-apt-compiler: styles.xml:5: error: Error retrieving parent for item: No resource found that matches the given name 'Theme.Sherlock.Light.DarkActionBar'.
– Alexander Kulyakhtin
May 16 '13 at 13:00
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Why is XOR the default way to combine hashes?
...d thing, but xor is a lousy choice even then because all pairs of matching items will get hashed to zero. An arithmetic sum is better; the hash of a pair of matching items will retain only 31 bits of useful data rather than 32, but that's a lot better than retaining zero. Another option may be to ...
What's an elegant way to conditionally add a class to an HTML element in a view?
...to conditionally apply class names
in views.
Before:
<div class="<%= item.for_sale? ? 'active' : '' %>">
After:
<div class="<%= class_names(active: item.for_sale?) %>">
More examples:
class_names("foo", "bar")
# => "foo bar"
class_names({ foo: true, bar: false })
# =>...