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How do I see what character set a MySQL database / table / column is?

... Here's how I'd do it - For Schemas (or Databases - they are synonyms): SELECT default_character_set_name FROM information_schema.SCHEMATA WHERE schema_name = "schemaname"; For Tables: SELECT CCSA.character_set_name FROM information_schema.`TABLES` T, information_schema.`COLLATION_CHAR...
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Set the selected index of a Dropdown using jQuery

... First of all - that selector is pretty slow. It will scan every DOM element looking for the ids. It will be less of a performance hit if you can assign a class to the element. $(".myselect") To answer your question though, there are a few w...
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List the queries running on SQL Server

...will show you the longest running SPIDs on a SQL 2000 or SQL 2005 server: select P.spid , right(convert(varchar, dateadd(ms, datediff(ms, P.last_batch, getdate()), '1900-01-01'), 121), 12) as 'batch_duration' , P.program_name , P.hostname , P.loginame from mast...
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JUnit 4 Test Suites

...lipse: In the 'Package Explorer' view of the eclipse 'Java' perspective, select your unit test(s) in their package, inside the eclipse java project. Right-click on any one of the selected tests. In the pop-up menu, select New, Other… Open the ‘Java’ folder, then open the ‘JUnit’ folder...
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Best way to unselect a in jQuery?

What is the best way, using jQuery, to elegantly unselect the option? 15 Answers 15 ...
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How do I compare two files using Eclipse? Is there any option provided by Eclipse?

... To compare two files in Eclipse, first select them in the Project Explorer / Package Explorer / Navigator with control-click. Now right-click on one of the files, and the following context menu will appear. Select Compare With / Each Other. ...
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Get selected value of a dropdown's item using jQuery

How can I get the selected value of a dropdown box using jQuery? I tried using 30 Answers ...
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Set selected option of select box

I want to set a option that was selected previously to be displayed on page load. I tried it with the following code: 16 An...
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Auto-expanding layout with Qt-Designer

...your widget/dialog/window (not the QVBoxLayout, but the parent widget) and select Lay Out -> Lay Out in a Grid from the bottom of the context-menu. The QVBoxLayout should now stretch to fit the window and will resize automatically when the entire window is resized. ...
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Login failed for user 'IIS APPPOOL\ASP.NET v4.0'

.... In SSMS, under the server, expand Security, then right click Logins and select "New Login...". In the New Login dialog, enter the app pool as the login name and click "OK". You can then right click the login for the app pool, select Properties and select "User Mapping". Check the appropriate...