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How to find duplicates in 2 columns not 1

..._title for each row. As far as finding the existing duplicates try this: select stone_id, upcharge_title, count(*) from your_table group by stone_id, upcharge_title having count(*) > 1 ...
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How to wait for 2 seconds?

...ARCHAR. How to wait for 2 seconds: --Example 1 DECLARE @Delay1 DATETIME SELECT @Delay1 = '1900-01-01 00:00:02.000' WAITFOR DELAY @Delay1 --Example 2 DECLARE @Delay2 DATETIME SELECT @Delay2 = dateadd(SECOND, 2, convert(DATETIME, 0)) WAITFOR DELAY @Delay2 A note on waiting for TIME vs DELAY: Ha...
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How do I create a round cornered UILabel on the iPhone?

... iOS 3.0 and later iPhone OS 3.0 and later supports the cornerRadius property on the CALayer class. Every view has a CALayer instance that you can manipulate. This means you can get rounded corners in one line: view.layer.cornerRadi...
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Install gitk on Mac

...re/commit/dfa3ccf1e7d3901e371b5140b935839ba9d8b706) Run the following commands at the terminal: brew update brew install git brew install git-gui If you get an error indicating it could not link git, then you may need to change permissions/owners of the files it mentions. Once completed, run: ...
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Select unique or distinct values from a list in UNIX shell script

I have a ksh script that returns a long list of values, newline separated, and I want to see only the unique/distinct values. It is possible to do this? ...
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Browser doesn't scale below 400px?

I'm working on putting together a liquid style-sheet and it works wonderful. One thing that I've noticed is that my browser window in Chrome won't resize below 400px it just gets stuck there and in FF as I scale down it it just stops at around 400px and then pops a horizontal scroll bar. ...
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What is the difference between onBlur and onChange attribute in HTML?

... An example to make things concrete. If you have a selection thus: <select onchange="" onblur=""> <option>.... </select> the onblur() is called when you navigate away. The onchange() is called when you select a different option from the selection - i.e....
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When would you call java's thread.run() instead of thread.start()?

...() in a particular unit test that is concerned strictly with functionality and not with concurrency. share | improve this answer | follow | ...
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Hibernate dialect for Oracle Database 11g?

...e getQuerySequencesString() method, that returns this query: "select sequence_name from user_sequences;" for which the execution returns an empty result from database). Using the dialect org.hibernate.dialect.Oracle9iDialect , or greater, solves the problem, due to a di...
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Cannot use a CONTAINS or FREETEXT predicate on table or indexed view because it is not full-text ind

... use AdventureWorks create fulltext catalog FullTextCatalog as default select * from sys.fulltext_catalogs Create full-text search index. create fulltext index on Production.ProductDescription(Description) key index PK_ProductDescription_ProductDescriptionID Before you create the index, m...