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Remove HTML Tags from an NSString on the iPhone
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m.kocikowskim.kocikowski
5,04211 gold badge1919 silver badges99 bronze badges
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Save image from URL by paperclip
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154
Here is a simple way:
require "open-uri"
class User < ActiveRecord::Base
has_attached_fil...
Prevent segue in prepareForSegue method?
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487
It's possible in iOS 6 and later:
You have to implement the method
- (BOOL)shouldPerformSegu...
GetManifestResourceStream returns NULL
This is a C# .NET 4.0 application:
13 Answers
13
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Parse v. TryParse
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4
@Joel - I assumed they would have moved the implementation, but I just had a look with reflector and they are separate implementations with ...
How to delete a file via PHP?
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– Ritabrata Gautam
Sep 13 '15 at 14:22
13
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Explicit specialization in non-namespace scope [duplicate]
...s case - explicit specializations have to be at namespace scope. C++03, §14.7.3/2:
An explicit specialization shall be declared in the namespace of which the template is a member, or, for member templates, in the namespace of which the enclosing class or enclosing class template is a member.
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How to prevent form from being submitted?
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edited Oct 26 '18 at 22:54
Saabbir
14822 silver badges88 bronze badges
answered Jul 28 '10 at 6:18
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Trying to SSH into an Amazon Ec2 instance - permission error
...blem is having wrong mod on the file.
Easily solved by executing -
chmod 400 mykey.pem
Taken from Amazon's instructions -
Your key file must not be publicly viewable for SSH to work. Use this
command if needed: chmod 400 mykey.pem
400 protects it by making it read only and only for the o...