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What's the best way to iterate an Android Cursor?
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Alex StylAlex Styl
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8
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Dynamic LINQ OrderBy on IEnumerable / IQueryable
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32
The accepted answer may have been the correct answer in 2008 but currently this is the easiest, most correct answer now.
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How to add item to the beginning of List?
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Use Insert method of List<T>:
List.Insert Method (Int32, T): Inserts an element into the List at the specified index.
var names = new List<string> { "John", "Anna", "Monica" };
names.Insert(0, "Micheal"); // Insert to the first element
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What is a predicate in c#? [duplicate]
...redicate?
– Elaine
Jan 21 '15 at 15:32
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How do I handle newlines in JSON?
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answered Sep 3 '08 at 16:32
BlaMBlaM
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ERROR: Error 1005: Can't create table (errno: 121)
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To check constraints use the following SQL query:
SELECT
constraint_name,
table_name
FROM
information_schema.table_constraints
WHERE
constraint_type = 'FOREIGN KEY'
AND table_schema = DATABASE()
ORDER BY
constraint_name;
Look for more information there, or try to see where ...
How to find the kth largest element in an unsorted array of length n in O(n)?
... = n(n+1)/2 - floor(n/2)(floor(n/2)+1)/2
<= n2/2 - (n/4)2/2
= (15/32)n2
where we take advantage of n being "sufficiently large" to replace the ugly floor(n/2) factors with the much cleaner (and smaller) n/4. Now we can continue with
cn + 2 (1/n) ∑i=floor(n/2) to n ai,
<= cn + (2a/n...
C# generic type constraint for everything nullable
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– Niall Connaughton
Feb 9 '15 at 11:32
1
The first suggestion using default is perfect! Now my te...
How to use Jackson to deserialise an array of objects
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Moebius
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answered Jun 14 '11 at 20:09
Programmer BruceProgrammer Bruce
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What does an exclamation mark mean in the Swift language?
...://developer.apple.com/library/content/documentation/Swift/Conceptual/Swift_Programming_Language/TheBasics.html#//apple_ref/doc/uid/TP40014097-CH5-XID_399
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