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How to use Active Support core extensions
I have Active Support 3.0.3 installed and Rails 3.0.3 with Ruby 1.8.7.
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Passing parameters to JavaScript files
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How do you match only valid roman numerals with a regular expression?
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How to create custom easing function with Core Animation?
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// this should be a function that takes a time value between
// 0.0 and 1.0 (where 0.0 is the beginning of the animation
// and 1.0 is the end) and returns a scale factor where 0.0
// would produce the starting value and 1.0 would produce the
// ending value
typedef double (^KeyframeParametric...
Best way to merge two maps and sum the values of same key?
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use Winmerge inside of Git to file diff
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Update June 2015, 6 years later:
As detailed in "git mergetool winmerge", a simple git config...
Cleaning `Inf` values from an R dataframe
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Option 1
Use the fact that a data.frame is a list of columns, then use do.call to recreate a ...
Insert space before capital letters
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170
You can just add a space before every uppercase character and trim off the leading and trailin...
Minimum and maximum date
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179
From the spec, §15.9.1.1:
A Date object contains a Number indicating a particular instant in...
jQuery attr vs prop?
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Unfortunately none of your links work :(
Some insight though, attr is for all attributes. prop i...