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How to get the absolute coordinates of a view
...te screen pixel coordinates of the top left corner of a view. However, all methods I can find such as getLeft() and getRight() don't work as they all seem to be relative to the parent of the view, thus giving me 0 . What is the proper way to do this?
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The project cannot be built until the build path errors are resolved.
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Have you tried using Project > Clean... from the menu? This will force a new build on the selected projects in Eclipse.
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Where can I find my .emacs file for Emacs running on Windows?
...indows installation for Emacs, but I could not find it. Does it have the same filename under Windows as in Unix?
16 Answers...
Bash script to cd to directory with spaces in pathname
...he tilde is not quoted here, so tilde expansion will still be run.
cd "$HOME/My Code"
You can expand environment variables inside double-quoted strings; this is basically what the tilde expansion is doing
cd ~/My\ Code
You can also escape special characters (such as space) with a backslash.
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How can I disable logging of asset pipeline (sprockets) messages in Ruby on Rails 3.1?
...following code in config/initializers/quiet_assets.rb
if Rails.env.development?
Rails.application.assets.try(:logger=, Logger.new('/dev/null'))
Rails::Rack::Logger.class_eval do
def call_with_quiet_assets(env)
previous_level = Rails.logger.level
Rails.logger.level = Logger::ERRO...
View a list of recent documents in Vim
Is there a way to view the list of recent documents you've opened in Vim? I realize I could view the cursor jump list, :ju , and then go to a cursor position in the list but this is not ideal because there will be multiple listings of the same document in the list. Is there another command which wo...
Error message “No exports were found that match the constraint contract name”
...oblem by clearing Visual Studio Component Model Cache.
Just delete or rename this folder:
%LocalAppData%\Microsoft\VisualStudio\11.0\ComponentModelCache
or
%LocalAppData%\Microsoft\VPDExpress\11.0\ComponentModelCache
and restart Visual Studio.
The version of Visual Studio you have is specif...
Shuffling a list of objects
...cts and I want to shuffle them. I thought I could use the random.shuffle method, but this seems to fail when the list is of objects. Is there a method for shuffling objects or another way around this?
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Text inset for UITextField?
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This solution worked for me, although I used a return value of CGRectInset(bounds, 9, 0); I also needed to set this value for textRectForBounds, editingRectForBounds, and placeholderRectForBounds.
– RyJ
Feb 12 '...
Where is Android Studio layout preview?
...gure where on earth it went to (I think one of my children must have hit something). THANK YOU!
– tm_forthefuture
Jun 23 '14 at 8:56
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