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Installing older version of R package
...url <- "http://cran.r-project.org/src/contrib/Archive/ggplot2/ggplot2_0.9.1.tar.gz"
install.packages(packageurl, repos=NULL, type="source")
If this doesn't work for you and you're on Windows, the reason is probably the lack of an appropriate tool chain for building/compiling packages. Normally ...
How to insert newline in string literal?
... Keith
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answered Nov 3 '10 at 9:44
Jon SkeetJon Skeet
1211k772772 g...
Bash foreach loop
...ilenames contain spaces.
– mivk
Nov 9 '18 at 9:48
@mivk you can escape the space
– Toochka
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Counter increment in Bash loop not working
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answered May 9 '12 at 12:30
bosbos
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What is the difference between & and && in Java?
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edited Apr 9 '11 at 10:14
answered Apr 6 '11 at 9:53
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Changing the background drawable of the searchview widget
...te when text field is selected (named textfield_search_selected_holo_light.9.png) and one for where it's not (named textfield_search_default_holo_light.9.png).
Unfortunately, you'll have to create local copies of both images, even if you want to customize only focused state. This is because textfie...
Javascript Split string on UpperCase Characters
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229
I would do this with .match() like this:
'ThisIsTheStringToSplit'.match(/[A-Z][a-z]+/g);
it w...
How to delete multiple values from a vector?
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195
The %in% operator tells you which elements are among the numers to remove:
> a <- sample...
Switch statement fall-through…should it be allowed? [closed]
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90
It may depend on what you consider fallthrough. I'm ok with this sort of thing:
switch (value...
How to update the value stored in Dictionary in C#?
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796
Just point to the dictionary at given key and assign a new value:
myDictionary[myKey] = myNewV...