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Can't install RMagick 2.13.1. Can't find MagickWand.h.
When I try do install rmagick I get the following error message:
32 Answers
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How to “pretty” format JSON output in Ruby on Rails
...tions, but the question was how to get this to work in Rails. Saying "you don't want to do that in Rails" is a non-answer. Obviously a lot of people want to do it in Rails.
– iconoclast
Sep 20 '11 at 15:07
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How to check sbt version?
How do I check which version of sbt I'm running?
8 Answers
8
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How to loop through an associative array and get the key? [duplicate]
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You can do:
foreach ($arr as $key => $value) {
echo $key;
}
As described in PHP docs.
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Difference between viewDidLoad and viewDidAppear
...es visible again). This is where you want to perform any layout actions or do any drawing in the UI - for example, presenting a modal view controller. However, anything you do here should be repeatable. It's best not to retain things here, or else you'll get memory leaks if you don't release them wh...
github locks up mac terminal when using pull command
I'm in the process of learning github on mac (command-line) and whenever I do git pull origin master i get this
8 Answers...
How to fully clean bin and obj folders within Visual Studio?
...clean (remove) the obj and bin directory.
However, as far as I can see, it does nothing.
Is there another way?
(please don't tell me to go to Windows Explorer or the cmd.exe)
I'd like to remove the obj and bin folder so that I can easily zip the whole thing.
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How does Python 2 compare string and int? Why do lists compare as greater than numbers, and tuples g
...pt numbers are ordered by their type names; objects of the same types that don’t support proper comparison are ordered by their address.
When you order two strings or two numeric types the ordering is done in the expected way (lexicographic ordering for string, numeric ordering for integers).
W...
Do Git tags only apply to the current branch?
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But if I do git show [tagname] then it shows a branch name above Author and Date, which contradicts "running git show <tag> to see a tag's details contains no reference to any branches"
– Brad Thomas
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Real escape string and PDO [duplicate]
I'm using PDO after migrating away from the mysql library. What do I use in place of the old real_escape_string function?
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