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How to “add existing frameworks” in Xcode 4?

... As per Apple's documentation: In the project navigator, select your project. Select your target. Select the "Build Phases" tab. Open "Link Binaries With Libraries" expander. Click the + button. Select your framework. (optional) Drag and drop the added framework to the "Framework...
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MySQL: Selecting multiple fields into multiple variables in a stored procedure

Can I SELECT multiple columns into multiple variables within the same select query in MySQL? 3 Answers ...
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WITH CHECK ADD CONSTRAINT followed by CHECK CONSTRAINT vs. ADD CONSTRAINT

...CREATE TABLE T2 (FKID INT, SomeOtherVal CHAR(2)); INSERT T1 (ID, SomeVal) SELECT 1, 'A'; INSERT T1 (ID, SomeVal) SELECT 2, 'B'; INSERT T2 (FKID, SomeOtherVal) SELECT 1, 'A1'; INSERT T2 (FKID, SomeOtherVal) SELECT 1, 'A2'; INSERT T2 (FKID, SomeOtherVal) SELECT 2, 'B1'; INSERT T2 (FKID, SomeOtherVal...
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MySQL offset infinite rows

...er. This statement retrieves all rows from the 96th row to the last: SELECT * FROM tbl LIMIT 95, 18446744073709551615; share | improve this answer | follow ...
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LEFT JOIN only first row

...rtist_id) will be the earliest. So try something like this (untested...) SELECT * FROM feeds f LEFT JOIN artists a ON a.artist_id = ( SELECT MIN(fa.artist_id) a_id FROM feeds_artists fa WHERE fa.feed_id = f.feed_id ) a ...
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PHP PDO returning single row

... $dbh = new PDO(" --- connection string --- "); $stmt = $dbh->prepare("SELECT name FROM mytable WHERE id=4 LIMIT 1"); $stmt->execute(); $row = $stmt->fetch(); share | improve this answe...
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How to get the sizes of the tables of a MySQL database?

...he size of a table (although you need to substitute the variables first): SELECT table_name AS `Table`, round(((data_length + index_length) / 1024 / 1024), 2) `Size in MB` FROM information_schema.TABLES WHERE table_schema = "$DB_NAME" AND table_name = "$TABLE_NAME"; or this query ...
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Keeping it simple and how to do multiple CTE in a query

...s in one query, as well as reuse a CTE: WITH cte1 AS ( SELECT 1 AS id ), cte2 AS ( SELECT 2 AS id ) SELECT * FROM cte1 UNION ALL SELECT * FROM cte2 UNION ALL SELECT * FROM cte1 Note, however, that SQL Server may reevaluate t...
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MySQL - UPDATE query based on SELECT Query

...can go here ANSI SQL syntax: UPDATE tableA SET validation_check = (SELECT if(start_DTS > end_DTS, 'VALID', '') AS validation_check FROM tableA INNER JOIN tableB ON name_A = name_B WHERE id_A = tableA.id_A) Pick whichever one seems most natural to you. ...
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IIS7 Permissions Overview - ApplicationPoolIdentity

...eplace this text below if it is named differently) Open Windows Explorer Select a file or directory. Right click the file and select "Properties" Select the "Security" tab Click the "Edit" and then "Add" button Click the "Locations" button and make sure you select the local machine. (Not the Windo...