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How to use ADB to send touch events to device using sendevent command?
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edited Oct 20 '15 at 15:25
Yaron
1,05111 gold badge1414 silver badges2929 bronze badges
an...
Define all functions in one .R file, call them from another .R file. How, if possible?
...lt;- barXYZ(x)+1
return(k)
}
barABC <- function(x){
k <- x+30
return(k)
}
and xyz.R is this:
fooXYZ <- function(x) {
k <- fooABC(x)+1
return(k)
}
barXYZ <- function(x){
k <- barABC(x)+20
return(k)
}
then,
> source("abc.R")
> source("xyz.R"...
Heroku/devise - Missing host to link to! Please provide :host parameter or set default_url_options[:
... sarnold
94.7k1919 gold badges157157 silver badges210210 bronze badges
answered Nov 6 '10 at 19:46
thenengahthenengah
40.2k3131 go...
In Gradle, how do I declare common dependencies in a single place?
...ng_core: "org.springframework:spring-core:3.1",
junit: "junit:junit:4.10"
]
From a child script, you can then use the dependency declarations like so:
dependencies {
compile libraries.spring_core
testCompile libraries.junit
}
To share dependency declarations with advanced configurat...
How to make maven build platform independent?
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edited May 15 '15 at 10:22
Ripon Al Wasim
32.8k3535 gold badges139139 silver badges160160 bronze badges
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How do I iterate over an NSArray?
...d idiom to iterate over an NSArray. My code needs to be suitable for OS X 10.4+.
8 Answers
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In R, how to get an object's name after it is sent to a function?
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The old deparse-substitute trick:
a<-data.frame(x=1:10,y=1:10)
test<-function(z){
mean.x<-mean(z$x)
nm <-deparse(substitute(z))
print(nm)
return(mean.x)}
test(a)
#[1] "a" ... this is the side-effect of the print() call
# ... you could have done...
Does setWidth(int pixels) use dip or px?
...e independent pixel or physical pixel as unit?
For example, does setWidth(100) set the a view's width to 100 dips or 100 pxs?
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Open an IO stream from a local file or url
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answered Nov 5 '08 at 3:00
Aaron HinniAaron Hinni
13.7k66 gold badges3737 silver badges3838 bronze badges
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github markdown colspan
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edited Mar 20 '17 at 10:29
Community♦
111 silver badge
answered Aug 19 '14 at 18:08
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