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How to select a radio button by default? [duplicate]

I have some radio buttons and I want one of them to be set as selected by default when the page is loaded. How can I do that? ...
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Vim multiline editing like in sublimetext?

...d asd asd asd; Hit <C-v> to enter visual-block mode and expand your selection toward the bottom: asd [a]sd asd asd asd; asd [a]sd asd asd asd; asd [a]sd asd asd asd; asd [a]sd asd asd asd; asd [a]sd asd asd asd; asd [a]sd asd asd asd; asd [a]sd asd asd asd; Hit I"<Esc> to obtain: asd...
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find vs find_by vs where

...irb(main):037:0> @kit = Kit.find_by(number: "3456") Kit Load (0.9ms) SELECT "kits".* FROM "kits" WHERE "kits"."number" = '3456' LIMIT 1 => #<Kit id: 1, number: "3456", created_at: "2015-05-12 06:10:56", updated_at: "2015-05-12 06:10:56", job_id: nil> irb(main):038:0> @kit.upd...
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How to automatically generate getters and setters in Android Studio

...ar -> Code -> Generate... and then using shift or control button, select all the variables you need to add getters and setters share | improve this answer | follow ...
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How to write a simple Html.DropDownListFor()?

...%= Html.DropDownListFor(n => n.MyColorId, new SelectList(Colors, "ColorId", "Name")) %> share | improve this answer | follow |...
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Visual Studio: How can I see the same file in two separate tab groups?

...have two copies of the same file. Then you can right-click the tab bar and select New Vertical Tab Group (or New Horizontal Tab Group, the one you like more). Hope I understood you question.. share | ...
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C#/Linq: Apply a mapping function to each element in an IEnumerable?

... You can just use the Select() extension method: IEnumerable<int> integers = new List<int>() { 1, 2, 3, 4, 5 }; IEnumerable<string> strings = integers.Select(i => i.ToString()); Or in LINQ syntax: IEnumerable<int> in...
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How to import an excel file in to a MySQL database

...r Excel table into the sales table of a MySQL database named mydatabase. Select the relevant cells: Paste into Mr. Data Converter and select the output as MySQL: Change the table name and column definitions to fit your requirements in the generated output: CREATE TABLE sales ( id INT NOT N...
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Which data type for latitude and longitude?

...e using gist (geog); and then request, say, 5 closest to a given point: select * from your_table order by geog <-> 'SRID=4326;POINT(lon lat)' limit 5; share | improve this answer ...
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intellij - spring is not being recognized (Unmapped Spring configuration)

...alog (either by clicking the warning or through file=>project structure select the modules item in the left hand list go through and right click on the modules with missing files and select Add=>Spring in the new tab click the + button you should now see a list of the xml files. Check the box...