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Why use Ruby instead of Smalltalk? [closed]
...are a lot of similarities between Ruby and Smalltalk -- maglev is a testament to that. Despite having a more unusual syntax, Smalltalk has all (if not more) of the object-oriented beauty of Ruby.
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How to send a custom http status message in node / express?
... Jan 4 '13 at 11:47
Peter GerasimenkoPeter Gerasimenko
1,5781313 silver badges1212 bronze badges
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How to perform Single click checkbox selection in WPF DataGrid?
...h your own Binding and it will work!! The answer of @weidian-huang helped me to understand that, thanks!
– AstralisSomnium
Jun 6 '18 at 7:49
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Convert a bitmap into a byte array
...]));
}
This one is convenient because it doesn't require a lot of code.
Memory Stream
public static byte[] ImageToByte2(Image img)
{
using (var stream = new MemoryStream())
{
img.Save(stream, System.Drawing.Imaging.ImageFormat.Png);
return stream.ToArray();
}
}
This...
SSL Error When installing rubygems, Unable to pull data from 'https://rubygems.org/
...are prepared by Luis Lavena and the path to certificates will be showing something like C:/Users/Luis/... check https://github.com/oneclick/rubyinstaller/issues/249 for more details and this answer https://stackoverflow.com/a/27298259/497756 for fix.
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Remove underline from links in TextView - Android
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This solution assumes the text of the span is the same as the URL, which is the case for a basic http:// link. However, Linkify is smart and converts a phone number like (212) 555-1212 into the URL tel:2125551212. The new URLSpanNoUnderline ...
How do I get PyLint to recognize numpy members?
...hon project. PyLint makes many complaints about being unable to find numpy members. How can I avoid this while avoiding skipping membership checks.
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How does __proto__ differ from constructor.prototype?
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I've been trying to wrap my head around this recently and finally came up with this "map" that I think sheds full light over the matter
http://i.stack.imgur.com/KFzI3.png
I know I'm not the first one making this up but it was more interesting figuring it out that finding it :-). Anyway, a...
Symfony 2: How do I check if a user is not logged in inside a template?
...he current session. It will return false if the user authenticated via a remember me cookie. Using {% if app.user %} is correct, if one wants to return true regardless of when the user authenticated.
– RayOnAir
May 28 '14 at 18:40
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NSString with \n or line break
Does anyone know how to use line breaks in NSString? I need to do something like this -
10 Answers
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