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Installing rmagick on Ubuntu
...4. Looked here but had no joy. I even compiled and installed ImageMagick from source, but the instructions here still didn't help me when I try to install RMagick using RubyGems. I got this error:
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ICollection Vs List in Entity Framework
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ICollection differs from IEnumerable in that you can actually add items to the collection, whereas with IEnumerable you can't. So in your POCO classes, for instance, you want to use ICollection if you intend to allow the collection to be added t...
Convert base class to derived class [duplicate]
...her options would basically come out to automate the copying of properties from the base to the derived instance, e.g. using reflection.
The code you posted using as will compile, as I'm sure you've seen, but will throw a null reference exception when you run it, because myBaseObject as DerivedClas...
HTML inside Twitter Bootstrap popover
...t parts of the code is below:
HTML:
<!--
Note: Popover content is read from "data-content" and "title" tags.
-->
<a tabindex="0"
class="btn btn-lg btn-primary"
role="button"
data-html="true"
data-toggle="popover"
data-trigger="focus"
title="<b>Example popover&l...
Is Python interpreted, or compiled, or both?
From my understanding:
11 Answers
11
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Find a Git branch containing changes to a given file
...57 branches contain a change which includes that filename. Branches start from the oldest revision reachable on that branch, even if that revision existed before you created the branch (the branch is in some senses retroactively created). I think you need to define your problem better. Do you kno...
Android Studio vs Eclipse + ADT Plugin? [closed]
..., for example you can find a lot of questions about "how to delete project from android studio", my opinion about android studio is: not ready to use it till now, it is promising product but it stuck in tiny errors, eclipse is still gives more flexible than android studio.
– En...
Reading and writing binary file
...he following code, but the buffer only stores a couple of ASCII characters from the first line in the file and nothing else.
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Rails - Could not find a JavaScript runtime?
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Note from Michael 12/28/2011 - I have changed my accept from this (rubytheracer) to above (nodejs) as therubyracer has code size issues. Heroku now strongly discourage it. It will 'work' but may have size/performance issues.
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What characters are allowed in an email address?
... rejections of actual email addresses in the current and future world, and from anywhere in the world, you need to know at least the high-level concept of RFC 3490, "Internationalizing Domain Names in Applications (IDNA)". I know folks in US and A often aren't up on this, but it's already in widespr...