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How to efficiently build a tree from a flat structure?
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123
Store IDs of the objects in a hash table mapping to the specific object. Enumerate through all ...
How to resize Image in Android?
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answered May 2 '12 at 12:25
goodmgoodm
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How to get sp_executesql result into a variable?
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254
If you have OUTPUT parameters you can do
DECLARE @retval int
DECLARE @sSQL nvarchar(500);
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How to select all records from one table that do not exist in another table?
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12 Answers
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Removing colors from output
...tra control sequence.
./somescript | sed -r "s/\x1B\[([0-9]{1,3}(;[0-9]{1,2})?)?[mGK]//g"
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SQL Server SELECT into existing table
...st - otherwise, you have to use:
INSERT INTO dbo.TABLETWO
SELECT col1, col2
FROM dbo.TABLEONE
WHERE col3 LIKE @search_key
This assumes there's only two columns in dbo.TABLETWO - you need to specify the columns otherwise:
INSERT INTO dbo.TABLETWO
(col1, col2)
SELECT col1, col2
FROM dbo.TAB...
Determine if a function exists in bash
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gaRex
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answered Sep 17 '08 at 18:00
JBBJBB
3,857...
How to add number of days to today's date? [duplicate]
I need to be able to add 1, 2 , 5 or 10 days to today's date using jQuery.
16 Answers
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Merge and interleave two arrays in Ruby
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answered Sep 5 '11 at 21:15
DigitalRossDigitalRoss
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Difference between Dictionary and Hashtable [duplicate]
...yping (and compile-time verification)
use without boxing
If you are .NET 2.0 or above, you should prefer Dictionary<TKey,TValue> (and the other generic collections)
A subtle but important difference is that Hashtable supports multiple reader threads with a single writer thread, while Dictio...