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Position Relative vs Absolute?
...v that is absolutely positioned to the bottom of the parent yellow div.
1 http://blog.troygrosfield.com/2013/02/11/working-with-css-positions-creating-a-simple-progress-bar/
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How can I push to my fork from a clone of the original repo?
...
By default, when you clone a repository
that resides at https://github.com/original/orirepo.git,
whose current branch is called master,
then
the local config of the resulting clone lists only one remote called origin, which is associated with the URL of the repository you clon...
How can I link to a specific glibc version?
...t, or using a glibc-new => glibc-old cross-compiler.
According to the http://www.trevorpounds.com blog post Linking to Older Versioned Symbols (glibc), it is possible to to force any symbol to be linked against an older one so long as it is valid by using the the same .symver pseudo-op that is ...
What is the difference between 'java', 'javaw', and 'javaws'?
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From http://publib.boulder.ibm.com/infocenter/javasdk/v6r0/index.jsp?topic=%2Fcom.ibm.java.doc.user.aix32.60%2Fuser%2Fjava.html:
The javaw command is identical to java, except that javaw has no associated console window. Use j...
How can I check that a form field is prefilled correctly using capybara?
...(e.g. 'John'):
expect(page).to have_xpath("//input[@value='John']")
See http://www.w3schools.com/xpath/xpath_syntax.asp for more info.
For perhaps a prettier way:
expect(find_field('Your name').value).to eq 'John'
EDIT: Nowadays I'd probably use have_selector
expect(page).to have_selector("i...
How can I create a correlation matrix in R?
...lot
corrplot(M, method = "circle") #plot matrix
More information here: http://cran.r-project.org/web/packages/corrplot/vignettes/corrplot-intro.html
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Resize image proportionally with MaxHeight and MaxWidth constraints
...Source = i;
} while (i.Pixels.Length / 1024 > 100);
More Reference at http://net4attack.blogspot.com/
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Difference between shadowing and overriding in C#?
...ot the accessibility and signature (e.g. parameter types and return). See http://www.geekinterview.com/question_details/19331 .
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How do I automatically sort a has_many relationship in Rails?
...hem too.
@article.comments.find(:all, :order => "created_at DESC")
http://api.rubyonrails.org/classes/ActiveRecord/Associations/ClassMethods.html
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Process all arguments except the first one (in a bash script)
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http://wiki.bash-hackers.org/scripting/posparams
It explains the use of shift (if you want to discard the first N parameters) and then implementing Mass Usage
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