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How to link to part of the same document in Markdown?
...nyone wondering, this also works with GitHub-hosted-and-displayed Markdown files.
– Alex Dean
Mar 5 '12 at 15:52
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How to revert (Roll Back) a checkin in TFS 2010
...same thing manually by doing a Get Specific Version, adding a space to the file so it looks like it changed, and checking it in. I still go the latter route to back out a change if I need to for a single file, as I find it quicker to do.
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How to use concerns in Rails 4
...e Taggable
...
end
# app/models/concerns/taggable.rb
# notice that the file name has to match the module name
# (applying Rails conventions for autoloading)
module Taggable
extend ActiveSupport::Concern
included do
has_many :taggings, as: :taggable
has_many :tags, through: :tagging...
What is “android:allowBackup”?
... they have a new lint warning that tells me the next thing on the manifest file (in the application tag):
4 Answers
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DLL and LIB files - what and why?
...re static libraries (LIB) and dynamic libraries (DLL) - but note that .LIB files can be either static libraries (containing object files) or import libraries (containing symbols to allow the linker to link to a DLL).
Libraries are used because you may have code that you want to use in many programs...
How to make links in a TextView clickable?
...entMethod() is called, it is necessary to remove autolink="web" in the XML file, or else link won't work. Thanks for the comment
– voghDev
May 5 '14 at 10:04
6
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Android customized button; changing text color
...item android:color="#ffffff" />
</selector>
Place the xml in a file at res/drawable folder i.e. res/drawable/button_text_color.xml. Then just set the drawable as text color:
android:textColor="@drawable/button_text_color"
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How to get the host name of the current machine as defined in the Ansible hosts file?
...to run if the current host is my local dev host, named "local" in my hosts file. How can I do this? I can't find it anywhere in the documentation.
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In Python, if I return inside a “with” block, will the file still close?
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@davidA After the file is closed, the references are still accessible; however, any attempts to use the references to pull/push data to/from the file will give: ValueError: I/O operation on closed file..
– RWDJ
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Submitting HTML form using Jquery AJAX
...'FORM').serialize() as suggested in post above, but that will not work for FILE INPUTS... ajaxForm() will.
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