This question already has answers here:
Trouble installing certain Paw extensions
(2 answers)
Closed 7 years ago.
Trying to install "Objective-C + NSURLSession Code Generator" in a trial version of Paw fails with a bonk sound - no message. Is installation of extensions disabled for the trial version?
Are you on OS X 10.11? It seems to be a "problem" with El Capitan. According to this question, iOS 9 and OSX 10.11 require TLSv1.2 SSL for all hosts you plan to request data from unless you specify exception domains in your app's Info.plist file.
BTW, another user posted a very similar question here.
Related
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How to update all packages for a new R version quickly and easily?
(2 answers)
Painless way to install a new version of R?
(12 answers)
Closed 6 months ago.
When I am changing computers, is there a way to move the R packages from old windows machine to new machine? I know I could manually install all the packages, looking for a more automatic and easier option
I recommend to install packages on your new machine when you really need them.
Your old machine will likely contain packages which you tried once but don't use.
Then why install them on your new machine?
If you need on easy way to install the required packages for a project, then have a look at renv.
This question already has answers here:
Run R from dropbox
(2 answers)
Closed 7 years ago.
For a collaborative project can you install RStudio (and R itself) on a shared dropbox folder, as well as run the script from that same location?
If yes, is there a special procedure that should be employed in setting that up? I currently have both R and RStudio installed on my PC. Does the collaborator need to have R installed on their computer as well for this to work?
Sounds like there are two separate aspects to your question:
Can you share the R & RStudio application/executables
Can you share the R scripts/project documents
Regarding 1, to share the application/executables, you could follow the portable Rstudio approach from #hrbrmstr. That's going to require you providing the correct versions for your collaborator's OS. If you are just working with one person, you may find it easier to have them simply download and install RStudio on their own computer.
If your project requires installing custom libraries from CRAN, make sure to communicate this to your collaborator, as libraries you've installed won't be installed for them.
Regarding 2, sharing the R scripts and project documents is straight forward. They should be able to open these documents and execute them on their own machine.
It's possibly easier to install RStudio Server on AWS. I did it and the only thing that was a bit of a pain was managing the users (you need to shell in). Once the users are set up you can set up a shared environment and also each user has their own environment.
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Not able to start Genymotion device
(25 answers)
Closed 7 years ago.
This question might seem a duplicate of this question but it's not because i've tried almost everything in this world to get a device run in genymotion.
Everytime i try to start a device i get the error:
after some minutes looking for the log file i could found it and the last line (where it get stuck) says this:
Mar 27 04:01:31 [Genymotion Player] [Error] Can't detect device IP address
The error is explanatory itself but i don't know how to make it detect the device ip address, things i've tried are:
Deleting all Host-only network in VirtualBox
Updating VirtualBox to last version.
Downgrading version.
Delete vm and recreate it.
Erase and download same device.
Fill manually network configuration (was a silly attempt but the error is driving me crazy)
By the way the Firewall isn't blocking the application because i checked myself.
I tried all the step from this answer and also none of them didn't work
I had a Linux distro called Elementary Luna and i installed genymotion and it worked perfectly on elementary luna but i had to came back to window due driver issue that doesn't let the distro boot up again. I can't use the emulator that came with the Android SDK because i have AMD processor and my CPU model isn't good, i don't even get 1 fps with the sdk emulator. But when i was using Genymotion back in linux i could run it at 20/30fps.
Forgot to say i'm on Window 8.1 Enterprise.
Do i have to fix and come back to linux again to test my android app?
unfortunately I could solve it downgrading to Window 7, i think the problem was with Window 8.1, now i'm using Windows 7 Ultimate and it's working perfectly.
Edit
I came back to Window 8.1 and everything is working perfectly, i still don't know what the problem was, but it's working now.
This question already has answers here:
How to use sbt from behind proxy?
(16 answers)
Closed 8 years ago.
I am trying to run sbt behind a firewall, and there is no way I can disable it. But somehow I can get the required jars and store them on the system. Is there a way I can run sbt without internet connection on that system.
I am using Windows (Win7) as the development environment.
SBT has an offline mode, from a command line you can use:
sbt "set offline := true" run (replacing run with whatever command you need)
or if you ran sbt and are in a sbt console you can simply do set offline := true
I finally found the answer to the question after struggling for two days. The problem was not with the firewall but with the proxy set up. What I had to do was pass the proxy, username and password via command prompt so that it could get the necessary jars.
java -Dhttp.proxyHost=proxy -Dhttp.proxyPort=8080 -Dhttp.proxyUser=proxyUsername -Dhttp.proxyPassword=proxyPassword -cp "/sbt-launch.jar" xsbt.boot.Boot
I ran this piece of code and it solved my problem.
The jars that are downloaded are stored in the .ivy/cache/ path.
Thank you #Exupery for your help.
This question already has answers here:
Closed 11 years ago.
Possible Duplicate:
R: determine if a script is running in Windows or Linux
How can an R script determine what platform it's running on? I'm using R 2.10.1, sometimes on Windows, sometimes on Linux. I would prefer a built-in function over filesystem taxonomy. I've already searched the index of the base package for anything with "os" or "platform" in the description — no dice there, alas.
Alternatives to R.version()$os are .Platform$OS.type and R.Version()$platform. See ?.Platform for further info. Note that Sys.info() is not implemented on all platforms, but does give the key information on which platform R is running whereas the others give info on the platform under which R was built.
You can use R.Version()$os