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Converting string to title case
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edited Nov 20 '17 at 15:22
Mauricio Gracia Gutierrez
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What's the difference between hard and soft floating point numbers?
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100
Hard floats use an on-chip floating point unit. Soft floats emulate one in software. The differ...
Recommended way to save uploaded files in a servlet application
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edited Jun 20 at 9:12
Community♦
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answered Sep 6 '13 at 18:58
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Add legend to ggplot2 line plot
...I would plot your data:
##Subset the necessary columns
dd_sub = datos[,c(20, 2,3,5)]
##Then rearrange your data frame
library(reshape2)
dd = melt(dd_sub, id=c("fecha"))
All that's left is a simple ggplot command:
ggplot(dd) + geom_line(aes(x=fecha, y=value, colour=variable)) +
scale_colour_man...
Change old commit message on Git
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130
It says:
When you save and exit the editor, it will rewind you back to that last commit in that...
How to check if string input is a number? [duplicate]
How do I check if a user's string input is a number (e.g. -1 , 0 , 1 , etc.)?
24 Answers
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How to change a module variable from another module?
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105
You are using from bar import a. a becomes a symbol in the global scope of the importing module...
Commenting in a Bash script inside a multiline command
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207
This will have some overhead, but technically it does answer your question:
echo abc `#Put you...
Is it possible to make relative link to image in a markdown file in a gist?
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answered Mar 30 '16 at 15:32
markandmarkand
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