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SQLite - UPSERT *not* INSERT or REPLACE
...ould
Begin a transaction
Try an insert
Check for primary key violation error
if we got an error do the update
Commit
This way you avoid the select and you are transactionally sound on Sqlite.
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Copy rows from one Datatable to another DataTable?
...handles all the assumptions and IMHO is written more concisely and is less error prone.
– chris.nesbit1
Oct 24 '13 at 12:13
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show 11 more c...
Do you continue development in a branch or in the trunk? [closed]
...st, just because, for example, someone checked in code containing a syntax error.
– Rob Wells
Jan 6 '11 at 12:02
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ASP.NET MVC partial views: input name prefixes
...ry constructor that takes the current ViewData, or you'll lose model state errors, validation data, etc.
– bhamlin
Apr 6 '12 at 8:10
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How to check the extension of a filename in a bash script?
... In bash, this will produce a "[: ==: unary operator expected" error unless you put quotes around the first variable. So if [ "${file: -4}" == ".txt" ] instead.
– Giles B
Oct 18 '19 at 15:03
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Change File Extension Using C#
...format on physical path is a.Jpeg, so when i try to delete it, it gives me error cannot find the file on specified path. so i am thinking it has some to do with the file extension is not matching. so i am trying to convert jpg to Jpeg and delete the file then.
– safi
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Escape double quotes in parameter
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Multiple errors in your last exepriment. program """a b""" -> ("a b"), program "hello to """quotes"" -> (hello to "quotes), program """"hello world"" -> ("Hello)(world), program """hello" world"" -> ("hello)(world), progra...
Connect to a heroku database with pgadmin
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I am getting error on pgadmin 3 that the server you are trying to connect is not between 8.4 and 9.3 and it connects but shows a list of 159 databases with error popups all the time.
– Abhishek
Oct 2...
Lightweight Java Object cache API [closed]
...he.put(key, foo);
} catch (SQLException sqle) {
logger.error("[getFoo] SQL Exception when accessing Foo", sqle);
}
}
rest left as exercise for reader :)
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The preferred way of creating a new element with jQuery
...property of the element to a string, which happens to be HTML, and is more error prone and less flexible.
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