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SQL Server query - Selecting COUNT(*) with DISTINCT

In SQL Server 2005 I have a table cm_production that lists all the code that's been put into production. The table has a ticket_number, program_type, and program_name and push_number along with some other columns. ...
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Eclipse interface icons very small on high resolution screen in Windows 8.1

...rious icons and buttons in the Eclipse (Kepler) interface are very, very small on a laptop with a 3200x1800px screen. The red error decoration that appears to indicate errors on files is difficult to see unless my nose a few cm from the screen. ...
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Why is SELECT * considered harmful?

... There are really three major reasons: Inefficiency in moving data to the consumer. When you SELECT *, you're often retrieving more columns from the database than your application really needs to function. This causes more data to mov...
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Whitespace Matching Regex - Java

... Yeah, you need to grab the result of matcher.replaceAll(): String result = matcher.replaceAll(" "); System.out.println(result); share | improve this answer | ...
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Any good boolean expression simplifiers out there? [closed]

... For a quick online tool this is really helpful: tma.main.jp/logic/index_en.html – Lenar Hoyt Apr 6 '17 at 0:33 add a comment ...
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How do I compile a Visual Studio project from the command-line?

... MSBuild usually works, but I've run into difficulties before. You may have better luck with devenv YourSolution.sln /Build share | ...
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HTTP URL Address Encoding in Java

... @Mohamed: the class I mentioned and used for testing actually is java.net.URI: it worked perfectly (Java 1.6). I would mention the fully qualified class name if it was not the standard Java one and the link points to the documentation of java.net.URI. And, by the comment of Sudhaka...
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What does the clearfix class do in css? [duplicate]

...'re using float against its intended purpose. Another is that while float allows side-by-side block-level elements, floats do not impart shape to its container. It's like position:absolute, where the element is "taken out of the layout". For instance, when an empty container contains a floating 100...
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Better to 'try' something and catch the exception or test if it's possible first to avoid an excepti

...est option when the index is probably in the list and the IndexError is usually not raised. This way you avoid the need for an extra lookup by if index < len(my_list). Python encourages the use of exceptions, which you handle is a phrase from Dive Into Python. Your example not only handles the e...
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Why can't R's ifelse statements return vectors?

... is a common confusion, because of the function's name, to use this when really you want just a normal if () {} else {} construction instead. share | improve this answer | fo...