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Saving enum from select in Rails 4.1
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206
Alright, so apparently, you shouldn't send the integer value of the enum to be saved. You shoul...
How to get the last char of a string in PHP?
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1021
substr("testers", -1); // returns "s"
Or, for multibytes strings :
substr("multibyte string...
Ignore parent padding
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Easy fix, just do
margin:-10px
on the hr.
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How to check whether an object is a date?
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Android studio Gradle icon error, Manifest Merger
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Latest versions of android 2.0. not working. Whoever answered should update this Q if he meant saving generations else it will be useless soon
– Karue Benson Karue
Jun 21 '16 at 22:43
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How do I set up email confirmation with Devise?
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208
1. Make sure you include confirmable in Model.devise call
class User < ActiveRecord::Base
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How to play a notification sound on websites?
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10 Answers
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How to read XML using XPath in Java
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400
You need something along the lines of this:
DocumentBuilderFactory factory = DocumentBuilderFa...
How to programmatically set drawableLeft on Android button?
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1079
You can use the setCompoundDrawables method to do this. See the example here. I used this with...