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How do I make UILabel display outlined text?
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A Swift 4 class version based off the answer by kprevas
import Foundation
import UIKit
public class OutlinedText: UILabel{
internal var mOutlineColor:UIColor?
internal var mOutlineWidth:CGFloat?
@IBInspectable var outlineColor: UIColo...
validation custom message for rails 3
...e from the message by writing a manual validation and adding the error to :base, for example errors.add(:base, "Story title is required)
– Marco Prins
Nov 9 '15 at 14:45
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LINQ Distinct operator, ignore case?
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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CSS selector for other than the first child and last child
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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Execution time of C program
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MinGW compiler is GCC based. So it will work on it. But if you use visual C compiler, then you will get error.
– user2550754
Jan 9 '14 at 11:37
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Hex transparency in colors [duplicate]
...as 0x90) is equivalent to the decimal number 144.
Hexadecimal numbers are base-16, so each digit is a value between 0 and F. The maximum value for a two byte hex value (such as the transparency of a color) is 0xFF, or 255 in decimal. Thus 100% is 0xFF.
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How to convert char to int?
...use this looks up the integer value in the table of '0' which is then the 'base value'
subtracting your number in char format from this will give you the original number.
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Xcode 4.4 error - Timed out waiting for app to launch
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Apple should read stackoverflow and fix their tools based on answers like this!
– viggio24
Oct 12 '12 at 11:01
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How to tell git to use the correct identity (name and email) for a given project?
...cludeIf in your gitconfig to include a file with a different configuration based on the path of the repository where you are running your git commands.
Since a new enough Git comes with Ubuntu 18.04 I've been using this in my ~/.gitconfig quite happily.
[include]
path = ~/.gitconfig.alias # I li...
How do I set up email confirmation with Devise?
...ou include confirmable in Model.devise call
class User < ActiveRecord::Base
devise :database_authenticatable, :confirmable ...
end
2. Make sure you add confirmable to the user migration
create_table :users do |t|
t.database_authenticatable
t.confirmable
...
end
If you're using devis...