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How to find all tables that have foreign keys that reference particular table.column and have values
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Listing all foreign keys in a db including description
SELECT
i1.CONSTRAINT_NAME, i1.TABLE_NAME,i1.COLUMN_NAME,
i1.REFERENCED_TABLE_SCHEMA,i1.REFERENCED_TABLE_NAME, i1.REFERENCED_COLUMN_NAME,
i2.UPDATE_RULE, i2.DELETE_RULE
FROM
information...
Html code as IFRAME source rather than a URL
...he iframe. Example.
Edit: The other alternative is to do this with Javascript. This is almost certainly the technique I'd choose. You can't guarantee how long a data URL the browser will accept. The Javascript technique would look something like this:
var iframe = document.getElementById('fo...
How does internationalization work in JavaScript?
I'm wondering how to deal internationalization in JavaScript. I googled but I'm not getting convincing answers for:
4 Answe...
git: Show index diff in commit message as comment
... @BrandonRhodes How to tell git bit ti ignore the diff ? I've a script to generate few addition lines in diff format, but it got truncated from the first line
– Dennis C
Apr 8 '13 at 0:58
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If table exists drop table then create it, if it does not exist just create it
...e of error, because failure means that other thread didn't finish
the same script: either because it crashed in the middle or just
didn't finish yet -- it's a good idea to inspect things by yourself.
Then, you should check the result of first RENAME ... and do not
continue in case of success: whole ...
What is the Scala annotation to ensure a tail recursive function is optimized?
... put it in front of the declaration? Does it also work if Scala is used in scripting mode (for instance using :load <file> under REPL)?
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Using 'return' in a Ruby block
I'm trying to use Ruby 1.9.1 for an embedded scripting language, so that "end-user" code gets written in a Ruby block. One issue with this is that I'd like the users to be able to use the 'return' keyword in the blocks, so they don't need to worry about implicit return values. With this in mind, t...
How do I change the formatting of numbers on an axis with ggplot?
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I also found another way of doing this that gives proper 'x10(superscript)5' notation on the axes. I'm posting it here in the hope it might be useful to some. I got the code from here so I claim no credit for it, that rightly goes to Brian Diggs.
fancy_scientific <- function(l) {
# ...
Argparse optional positional arguments?
I have a script which is meant to be used like this:
usage: installer.py dir [-h] [-v]
3 Answers
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How to move columns in a MySQL table?
...n the later stages of a product, on 10+ tables. So wrote this quick untidy script to generate the alter command for all 'relevant' tables.
SET @NeighboringColumn = '<YOUR COLUMN SHOULD COME AFTER THIS COLUMN>';
SELECT CONCAT("ALTER TABLE `",t.TABLE_NAME,"` CHANGE COLUMN `",COLUMN_NAME,"`
`"...