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Django: Set foreign key using integer?
Is there a way to set foreign key relationship using the integer id of a model? This would be for optimization purposes.
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What columns generally make good indexes?
...re I am attempting to learn about indexes, what columns are good index candidates? Specifically for an MS SQL database?
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I want to use CASE statement to update some records in sql server 2005
...so an alternate use of case-when...
UPDATE [dbo].[JobTemplates]
SET [CycleId] =
CASE [Id]
WHEN 1376 THEN 44 --ACE1 FX1
WHEN 1385 THEN 44 --ACE1 FX2
WHEN 1574 THEN 43 --ACE1 ELEM1
WHEN 1576 THEN 43 --ACE1 ELEM2
WHEN 1581 THEN 41 --ACE1 FS1
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What's the best practice for primary keys in tables?
... you have 1 billion rows with int or long pk's compared to using text or guid's. There's a huge difference!
– Logicalmind
Dec 3 '08 at 20:31
45
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How to get UTF-8 working in Java webapps?
... the following to the address bar of the browser:
https://localhost:8443/ID/Users?action=search&name=*ж*
the character ж is handled as UTF-8 and is encoded to (usually by the browser before even getting to the server) as %D0%B6.
POST request are not affected by this.
CharsetFilter
The...
Adding attribute in jQuery
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You can add attributes using attr like so:
$('#someid').attr('name', 'value');
However, for DOM properties like checked, disabled and readonly, the proper way to do this (as of JQuery 1.6) is to use prop.
$('#someid').prop('disabled', true);
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ASP.NET MVC ActionLink and post method
... answered May 31 '11 at 7:45
AidosAidos
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ExpressJS - throw er Unhandled error event
...nd kill process, follow these steps:
ps aux | grep node
Find the process ID (second from the left):
kill -9 PRCOCESS_ID
OR
Use a single command to close all the running node processes.
ps aux | awk '/node/{print $2}' | xargs kill -9
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Performing Inserts and Updates with Dapper
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We are looking at building a few helpers, still deciding on APIs and if this goes in core or not. See: https://code.google.com/archive/p/dapper-dot-net/issues/6 for progress.
In the mean time you can do the following
val = "my value";
cnn.Execute("insert into Table(val) v...
Select statement to find duplicates on certain fields
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http://support.microsoft.com/kb/139444
There should be a criterion for deciding how you define "first rows" before you use the approach in the link above. Based on that you'll need to use an order by clause and a sub query if needed. If you can post some sample data, it would really help.
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