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PHP best way to MD5 multi-dimensional array?
...zation? In reality, PHP's serialize is significantly slower. I'll update my answer with evidence...
– Nathan J.B.
Oct 12 '11 at 14:03
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Cloning a private Github repo
...ry on Github for a project I'm working on. Until now I had only worked on my home desktop, but I just bought a laptop, and am trying to set it up so that I can work on the project from either computer, and push / pull changes.
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registerForRemoteNotificationTypes: is not supported in iOS 8.0 and later
...o get permissions for sending push in iOS8 ? I have done the same thing in my code, but I need to share some official doc to explain this to others in my company.
– Kris Subramanian
Jul 24 '14 at 18:10
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Get TFS to ignore my packages folder
I'm trying to get TFS (2013) to ignore my packages folder. I passionately don't want it source controlled as I'm using NuGet and it's great!
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How to “pretty” format JSON output in Ruby on Rails
I would like my JSON output in Ruby on Rails to be "pretty" or nicely formatted.
18 Answers
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Is There a Better Way of Checking Nil or Length == 0 of a String in Ruby?
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When I'm not worried about performance, I'll often use this:
if my_string.to_s == ''
# It's nil or empty
end
There are various variations, of course...
if my_string.to_s.strip.length == 0
# It's nil, empty, or just whitespace
end
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Find all packages installed with easy_install/pip?
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As of Version 1.3 'pip list' has been added. See my answer below and the docs here: pip-installer.org/en/latest/usage.html#pip-list
– keybits
May 26 '13 at 12:13
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Keyboard shortcut to comment lines in Sublime Text 2
... So what about super, instead of command? I see the Linux syntax in my default key bindings, and I've successfully used it in my user key bindings.
– Ace
Feb 15 '13 at 17:33
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How to Set a Custom Font in the ActionBar Title?
...tom font in a ActionBar title text(only - not the tab text) with a font in my assets folder? I don't want to use the android:logo option.
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Set transparent background using ImageMagick and commandline prompt
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@AlejandroLozdziejski: Good question. Please see my solution which uses a floodfill from the edges, looking for colors approximately the same as the top-left pixel.
– hackerb9
Jul 4 '17 at 14:03
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