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Difference between adjustResize and adjustPan in android?
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5 Answers
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Set margin size when converting from Markdown to PDF with pandoc
...one would include
---
title: "Habits"
author: John Doe
date: March 22, 2005
geometry: margin=2cm
output: pdf_document
---
For more complex specifications to be passed to the geometry LaTeX package, string options together as you would with LaTeX:
---
title: "Habits"
author: John Doe
date: March ...
Converting between datetime, Timestamp and datetime64
... dt = datetime.utcnow()
>>> dt
datetime.datetime(2012, 12, 4, 19, 51, 25, 362455)
>>> dt64 = np.datetime64(dt)
>>> ts = (dt64 - np.datetime64('1970-01-01T00:00:00Z')) / np.timedelta64(1, 's')
>>> ts
1354650685.3624549
>>> datetime.utcfromtimestamp(ts)
dat...
Function of Project > Clean in Eclipse
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answered Dec 28 '10 at 20:35
Konstantin KomissarchikKonstantin Komissarchik
27.8k44 gold badges5656 silver badges6161 bronze badges
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Add legend to ggplot2 line plot
... 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_manual(val...
Clang optimization levels
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157
I found this related question.
To sum it up, to find out about compiler optimization passes:
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How to format numbers? [duplicate]
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edited Aug 5 at 0:48
answered May 7 '15 at 16:05
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How to count TRUE values in a logical vector
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85
Another option which hasn't been mentioned is to use which:
length(which(z))
Just to actually...
HTML5shiv vs Dean Edwards IE7-js vs Modernizr - which to choose?
I'm looking to build my first HTML5 site and have been looking at working with IE.
3 Answers
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