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Error Dropping Database (Can't rmdir '.test\', errno: 17)

...rop database command succeeded. I don't know where the .empty file came from; as noted, this was a new mysql install. Perhaps something went wrong in the install process. share | improve this an...
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sqlite database default time value 'now'

...ime('%s','now')) ); insert into example(data) values ('foo') ,('bar') ; select id ,data ,created_at as epoch ,datetime(created_at, 'unixepoch') as utc ,datetime(created_at, 'unixepoch', 'localtime') as localtime from example order by id ; id|data|epoch |utc |localtime 1 |foo ...
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Java String to SHA1

... you how. return byteArrayToHexString(md.digest(convertme)) and (copied from Real's How To) public static String byteArrayToHexString(byte[] b) { String result = ""; for (int i=0; i < b.length; i++) { result += Integer.toString( ( b[i] & 0xff ) + 0x100, 16).substring( 1 ...
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Why is the Windows cmd.exe limited to 80 characters wide?

... It isn't. You can right click the title bar, select properties, and in the "Layout" tab alter the screen buffer size (line width and scrollback) and the window size (viewport size). If you started cmd from a shortcut, you can save these settings for future sessions. ...
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Xcode 4.4 error - Timed out waiting for app to launch

... I was trying to debug with a Enterprise Dist cert selected. Switched back to my development cert and the issue was resolved-- thanks! – RyanG Nov 19 '12 at 20:15 ...
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Using Chrome's Element Inspector in Print Preview Mode?

...versions). Check the Emulate print media checkbox at the Rendering tab and select the Print media type. Chrome v48+ (Thanks Alex for noticing): Open the Developer Tools (CTRLSHIFTI or F12) Click the Toggle device mode button in the left top corner (CTRLSHIFTM). Make sure the console is shown by c...
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A generic list of anonymous class

... okay cool, now we need an example of replacing the new {} lines with a select statement. var list = sourceList.Select( o => new { o.ModelId, ...
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How do you truncate all tables in a database using TSQL?

...' EXEC sp_MSforeachtable 'SET QUOTED_IDENTIFIER ON'; IF NOT EXISTS ( SELECT * FROM SYS.IDENTITY_COLUMNS JOIN SYS.TABLES ON SYS.IDENTITY_COLUMNS.Object_ID = SYS.TABLES.Object_ID WHERE SYS.TABLES.Object_ID = OBJECT_ID('?') AND SYS.IDENTITY_COLUMNS.Last_Val...
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Getting jQuery to recognise .change() in IE

..., in my testing this is not correct and jquery's click does trigger when i select the next radio button using arrow keys. (vista, ie7) – svandragt Nov 7 '08 at 13:51 1 ...
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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...