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Is the primary key automatically indexed in MySQL?
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edited Dec 3 '11 at 20:41
answered Jul 1 '09 at 20:24
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How do I escape a single quote?
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edited Nov 10 '17 at 20:13
neaumusic
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answer...
How to find duplicates in 2 columns not 1
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answered Mar 13 '09 at 13:20
Miyagi CoderMiyagi Coder
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How to get key names from JSON using jq
..., "Manifest-Version" : "1.0", "appname" : "testApp", "build-date" : "02-03-2014-13:41", "version" : "testBox" }
$ jq 'keys' file.json
[
"Archiver-Version",
"Build-Id",
"Build-Jdk",
"Build-Number",
"Build-Tag",
"Built-By",
"Created-By",
"Implementation-Title",
"Implementation-Vendo...
CPU Privilege Rings: Why rings 1 and 2 aren't used?
...guest."
– Dustin Oprea
Apr 11 at 19:20
add a comment
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Where did the name `atoi` come from?
...C to integer :-)
– Steve Jessop
Jan 20 '12 at 20:49
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How to download/checkout a project from Google Code in Windows?
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edited Dec 20 '11 at 14:31
Tim Cooper
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Turning a Comma Separated string into individual rows
... OtherID INT,
String VARCHAR(MAX)
)
INSERT Testdata SELECT 1, 9, '18,20,22'
INSERT Testdata SELECT 2, 8, '17,19'
INSERT Testdata SELECT 3, 7, '13,19,20'
INSERT Testdata SELECT 4, 6, ''
INSERT Testdata SELECT 9, 11, '1,2,3,4'
The query
;WITH tmp(SomeID, OtherID, DataItem, String) AS
(
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Rails 3 check if attribute changed
...e form.
– Peter Brown
Jan 29 '13 at 20:27
what if I would want to do something like this: model.collection.changed_s...
Multiple types were found that match the controller named 'Home'
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answered Oct 20 '11 at 21:17
Darin DimitrovDarin Dimitrov
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