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Is there a Public FTP server to test upload and download? [closed]
...ng uploads. There's plenty of them for most any desktop OS. There's one built into IIS, for instance.
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Colors in JavaScript console
Can Chrome's built-in JavaScript console display colors?
24 Answers
24
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What is the Invariant Culture?
Could anybody give an example to demonstrate the usage of the Invariant Culture ? I don't understand what the documentation describes.
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What is the difference between \r and \n?
...art printing on the next line.
Obviously that's somewhat irrelevant now, although depending on the console you may still be able to use \r to move to the start of the line and overwrite the existing text.
More importantly, Unix tends to use \n as a line separator; Windows tends to use \r\n as a li...
Django: How to completely uninstall a Django app?
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Django < 1.7 has a handy management command that will give you the necessary SQL to drop all the tables for an app. See the sqlclear docs for more information. Basically, running ./manage.py sqlclear my_app_name gets you get the S...
Conditionally Remove Dataframe Rows with R [duplicate]
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Logic index:
d<-d[!(d$A=="B" & d$E==0),]
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Force the origin to start at 0
...o use expand_limits, scale_x_continuous, and scale_y_continuous. Try:
df <- data.frame(x = 1:5, y = 1:5)
p <- ggplot(df, aes(x, y)) + geom_point()
p <- p + expand_limits(x = 0, y = 0)
p # not what you are looking for
p + scale_x_continuous(expand = c(0, 0)) + scale_y_continuous(expand ...
“Insufficient Storage Available” even there is lot of free space in device memory
...lk about RAM here, but you do. Why? 2) Android doesn’t use swap (by default). 3) The OS doesn’t reserve RAM for installed apps. 4) The internal storage memory is not full as indicated by the op!! 4) @Sniper I beg you, un-accept this outrageous answer!
– Robert Siemer
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Overlaying histograms with ggplot2 in R
...green", alpha = 0.2) +
Here's a concrete example with some output:
dat <- data.frame(xx = c(runif(100,20,50),runif(100,40,80),runif(100,0,30)),yy = rep(letters[1:3],each = 100))
ggplot(dat,aes(x=xx)) +
geom_histogram(data=subset(dat,yy == 'a'),fill = "red", alpha = 0.2) +
geom_histog...
Comparison of JSON Parser for Objective-C (JSON Framework, YAJL, TouchJSON, etc)
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Look at this post. <30 characters>
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