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Order discrete x scale by frequency/value
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# Manual levels
cyl_table <- table(mtcars$cyl)
cyl_levels <- nam>me m>s(cyl_table)[order(cyl_table)]
mtcars$cyl2 <- factor(mtcars$cyl, levels = cyl_levels)
# Just to be clear, the above line is no different than:
# mtcars$cyl2 <- factor(mtcars$cyl, levels = c("6","4","8"))
# You can man...
IOException: read failed, socket might closed - Bluetooth on Android 4.3
...h Android 4.3 (Build JWR66Y, I guess the second 4.3 update). I have seen som>me m> related postings (e.g. https://stackoverflow.com/questions/13648373/bluetoothsocket-connect-throwing-exception-read-failed ), but none seems to provide a workaround for this issue. Also, as suggested in these threads, re-...
How to vertically align elem>me m>nts in ?
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I assum>me m> that since you're using an XML declaration, you're not worrying about IE or older browsers.
So you can use display:table-cell and display:table-row like so:
<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE html...
Twitter bootstrap modal-backdrop doesn't disappear
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Would give this answer +2 if I could. Just saved m>me m> hours!
– Andre Lombaard
Oct 15 '13 at 12:40
9
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How can I set the text of a WPF Hyperlink via data binding?
...the details of an object, and I want the text of the hyperlink to be the nam>me m> of the object. Right now, I have this:
3 Answ...
AngularJS : Where to use promises?
I saw som>me m> examples of Facebook Login services that were using promises to access FB Graph API.
4 Answers
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How do I keep Python print from adding newlines or spaces? [duplicate]
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This worked great for m>me m>. Just don't forget to do a sys.stdout.flush() when you're ready to display it on screen, otherwise it will hold it in a buffer and you won't see it. I use this to give visual feedback that a script is still running when ...
Asynchronous shell commands
... process to start and run, but I want to be able to get back to my shell imm>me m>diately...
5 Answers
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C# operator overload for `+=`?
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Overloadable Operators, from MSDN:
Assignm>me m>nt operators cannot be overloaded, but +=, for example, is evaluated using +, which can be overloaded.
Even more, none of assignm>me m>nt operators can be overloaded. I think this is because there will be an effect for the Ga...
How to split data into training/testing sets using sample function
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There are num>me m>rous approaches to achieve data partitioning. For a more complete approach take a look at the createDataPartition function in the caTools package.
Here is a simple example:
data(mtcars)
## 75% of the sample size
smp_size...