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How to 'insert if not exists' in MySQL?
...accomplish what is
expected using existing functionality.
There are 3 possible solutions: using INSERT IGNORE, REPLACE, or
INSERT … ON DUPLICATE KEY UPDATE.
Imagine we have a table:
CREATE TABLE `transcripts` (
`ensembl_transcript_id` varchar(20) NOT NULL,
`transcript_chrom_start` i...
Why does only the first line of this Windows batch file execute but all three lines execute in a com
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306
Maven uses batch files to do its business. With any batch script, you must call another scrip...
Duplicate AssemblyVersion Attribute
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132
I have also run into this issue in the past, so I am going to assume that your build process pr...
What is the difference between String.Empty and “” (empty string)?
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edited Feb 23 at 3:45
Callum Watkins
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Remove first element from $@ in bash [duplicate]
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answered Apr 23 '10 at 19:29
AmberAmber
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How to completely remove a dialog on close
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lomaxxlomaxx
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3
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How to stop unwanted UIButton animation on title change?
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edited Mar 21 '16 at 13:53
Liau Jian Jie
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ans...
Why can I use auto on a private type?
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113
The rules for auto are, for the most part, the same as for template type deduction. The example ...
STL or Qt containers?
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137
I started by using std::(w)string and the STL containers exclusively and converting to/from the...
How to open a file for both reading and writing?
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answered Apr 12 '13 at 16:04
FlimmFlimm
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