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postgresql: INSERT INTO … (SELECT * …)
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edited May 23 '17 at 12:26
Community♦
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answered May 21 '11 at 17:53
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How to see indexes for a database or table in MySQL?
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Mark ByersMark Byers
683k155155 gold badges14681468 silver badges13881388 bronze badges
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How can I remove time from date with Moment.js?
It displays: "28 februari 2013 09:24"
11 Answers
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Internal typedefs in C++ - good style or bad style?
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answered Apr 17 '09 at 8:31
anonanon
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What is the difference between '&' and ',' in Java generics?
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edited Aug 24 '13 at 12:23
answered Aug 22 '13 at 13:35
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C++ static virtual members?
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answered Nov 30 '09 at 15:30
Adam RosenfieldAdam Rosenfield
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How to recursively find the latest modified file in a directory?
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365
find . -type f -printf '%T@ %p\n' | sort -n | tail -1 | cut -f2- -d" "
For a huge tree, it m...
Simple way to find if two different lists contain exactly the same elements?
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379
If you care about order, then just use the equals method:
list1.equals(list2)
From the java...
Best way to randomize an array with .NET
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If you're on .NET 3.5, you can use the following IEnumerable coolness:
Random rnd=new Random();
string[] MyRandomArray = MyArray.OrderBy(x => rnd.Next()).ToArray();
Edit: and here's the corresponding VB.NET code:
Dim rnd As New System....
ToList()— does it create a new list?
...tatic void RunChangeList()
{
var objs = Enumerable.Range(0, 10).Select(_ => new MyObject() { SimpleInt = 0 });
var whatInt = ChangeToList(objs); // whatInt gets 0
}
public static int ChangeToList(IEnumerable<MyObject> objects)
{
var objectList = objects.ToList();
objectLi...