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What is the javascript filename naming convention? [closed]
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One possible naming convention is to use something similar to the naming scheme jQuery uses. I...
Divide a number by 3 without using *, /, +, -, % operators
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Get second child using jQuery
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grab the second child:
$(t).children().eq(1);
or, grab the second child <td>:
$(t).children('td').eq(1);
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How to update Ruby to 1.9.x on Mac?
... on my mac and I am trying to update to the current version of ruby on it (1.9.2) from the snow leopard default of 1.8.7. Can somebody point me to tutorial or explain the best method to update Ruby on my mac from 1.8 to 1.9.2? Thanks
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TortoiseSVN icons not showing up under Windows 7
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31 Answers
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Reshaping data.frame from wide to long format
... idvar = c("Code", "Country"),
timevar = "Year",
times = 1950:1954)
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Factors in R: more than an annoyance?
... same. However, you end up with warnings in your code:
lm(Petal.Length ~ -1 + Species, data=iris)
# Call:
# lm(formula = Petal.Length ~ -1 + Species, data = iris)
# Coefficients:
# Speciessetosa Speciesversicolor Speciesvirginica
# 1.462 4.260 5.552 ...
Uncaught TypeError: Cannot read property 'msie' of undefined - jQuery tools
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Ruby optional parameters
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This isn't possible with ruby currently. You can't pass 'empty' attributes to methods. The cl...