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How do I perform an IF…THEN in an SQL SELECT?

... The CASE statement is the closest to IF in SQL and is supported on all versions of SQL Server. SELECT CAST( CASE WHEN Obsolete = 'N' or InStock = 'Y' THEN 1 ELSE 0 END AS bit) as Saleable, * FROM Product Yo...
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How to make a python, command-line program autocomplete arbitrary things NOT interpreter

...ts, i.e. --help, --verbose and --version. For your purposes, you'll essentially want to customise the values that are put into opts. Do have a look at the example on the linked page, it's all pretty straightforward. share ...
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How to get first and last day of the week in JavaScript

...tring(); just I have corrected the @RichardN's code, which is having a small mistake – Azeez Oct 13 '14 at 14:20 ...
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SQL - Update multiple records in one query

...e updated so it's just u need to add the parent id and child ids to update all the rows u need using a small script. UPDATE [Table] SET couloumn1= (select couloumn1 FROM Table WHERE IDCouloumn = [PArent ID]), couloumn2= (select couloumn2 FROM Table WHERE IDCouloumn = [PArent ID]), co...
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How to quickly and conveniently create a one element arraylist [duplicate]

...t here is IDEs code analysis doesn't warn about single element asList(..) calls. share | improve this answer | follow | ...
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Ignoring directories in Git repositories on Windows

...doublequotes, so for example ".gitignore" and it saves it without automatically adding an extension. – Arrowmaster Feb 10 '11 at 17:44 9 ...
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Write text files without Byte Order Mark (BOM)?

...wo easy ways to do this: 1. Explicitly specifying a suitable encoding: Call the UTF8Encoding constructor with False for the encoderShouldEmitUTF8Identifier parameter. Pass the UTF8Encoding instance to the stream constructor. ' VB.NET: Dim utf8WithoutBom As New System.Text.UTF8Encoding(False) Us...
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Changing UIButton text

... @erdekhayser Actually, read-only properties CAN have read/write properties. I use the titlelabel's tag to pass an integer to a action method. Also see Apple's docs link Although this property is read-only, its own properties are read/write. U...
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Easiest way to copy a table from one database to another?

... If you are using PHPMyAdmin, it could be really simple. Suppose you have following databases: DB1 & DB2 DB1 have a table users which you like to copy to DB2 Under PHPMyAdmin, open DB1, then go to users table. On this page, click on the "Operations" tab on the...
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Accessing a Dictionary.Keys Key through a numeric index

... For some the order is not relevant - just the fact that you went through all the keys. – Royi Mindel Dec 7 '16 at 9:15  |  show 2 more comme...