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How to empty a Heroku database
...k with Rails 4, it fails with a Couldn't create database error.
Edit 2014-10-09: You can use rake db:setup with Rails 4. It does give you a Couldn't create database error (because the database was already created using the heroku pg:reset command). But it also loads your database schema and your se...
How do I convert CamelCase into human-readable names in Java?
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answered Apr 1 '10 at 11:35
polygenelubricantspolygenelubricants
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How can I use a file in a command and redirect output to the same file without truncating it?
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edited Dec 10 '18 at 15:07
Trevor Boyd Smith
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Finding duplicate values in a SQL table
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answered Apr 7 '10 at 18:20
gbngbn
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Using Enums while parsing JSON with GSON
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answered Nov 10 '14 at 0:31
user2601995user2601995
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JavaScript string newline character?
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edited Jun 10 '19 at 2:16
Jack Bashford
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What is the use of making constructor private in a class?
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answered Jan 14 '10 at 6:33
nandananda
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Using String Format to show decimal up to 2 places or simple integer
I have got a price field to display which sometimes can be either 100 or 100.99 or 100.9, What I want is to display the price in 2 decimal places only if the decimals are entered for that price , for instance if its 100 so it should only show 100 not 100.00 and if the price is 100.2 it should displa...
jQuery: How to capture the TAB keypress within a Textbox
...uery 1.6.2.
– johndodo
Oct 7 '11 at 10:20
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Asynchronously load images with jQuery
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