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Open multiple Eclipse workspaces on the Mac
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edited May 23 '17 at 12:34
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answered Sep 22 '08 at 23:52
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Using helpers in model: how do I include helper dependencies?
...rom a text area. Following the advice from http://blog.caboo.se/articles/2008/8/25/sanitize-your-users-html-input , I'm cleaning up the input in the model before saving to database, using the before_validate callback.
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Bundling data files with PyInstaller (--onefile)
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edited May 23 '17 at 12:02
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answered Dec 9 '12 at 19:08
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When are you truly forced to use UUID as part of the design?
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I wrote the UUID generator/parser for Ruby, so I consider myself to be reasonably well-informed...
How can I create a keystore?
...v -keystore my-release-key.keystore -alias alias_name -keyalg RSA -keysize 2048 -validity 10000
Keytool prompts you to provide passwords for the keystore, provide the Distinguished Name fields and then the password for your key. It then generates the keystore as a file called my-release-key.keystor...
How to disable/enable the sleep mode programmatically in iOS?
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edited Dec 1 '17 at 23:48
zimmerrol
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How do I specify the exit code of a console application in .NET?
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Strings are objects in Java, so why don't we use 'new' to create them?
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edited Jun 20 '17 at 0:33
Jonathan Leffler
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How to mock void methods with Mockito
... a look at the Mockito API docs. As the linked document mentions (Point # 12) you can use any of the doThrow(),doAnswer(),doNothing(),doReturn() family of methods from Mockito framework to mock void methods.
For example,
Mockito.doThrow(new Exception()).when(instance).methodName();
or if you want t...
Changing navigation bar color in Swift
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Navigation Bar:
navigationController?.navigationBar.barTintColor = UIColor.green
Replace gree...