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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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regex to match a single character that is anything but a space
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Initializing IEnumerable In C#
...ys.
– Joel Coehoorn
Oct 5 '18 at 14:23
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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 assert my exception message with JUnit Test annotation?
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edited Sep 12 '19 at 10:41
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How to drop columns using Rails migration
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Jquery If radio button is checked
I have these 2 radio buttons at the moment so that the user can decide whether they need postage included in the price or not:
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