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Questions tagged [devtools]

An R package containing tools to ease the task of software development.

devtools is an package to make it easier to create and release other R packages. For non-package developers, it also contains functions for getting R packages from online repositories including , and .

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install_github install package but I can't call the functions

I can see my package is installed with library(), but when I load the package from the library, I can't call any of the functions. > install_github("pdfHarvester", "hansthompson") > library(pdfHarvester) > Convert Error: object 'Convert' not found >…
cylondude
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Phalcon Devtools 1.2.3: "WebtoolsController handler class cannot be loaded"

I input this: $ phalcon create-project store --enable-webtools I get a: Phalcon DevTools (1.2.3) Success: Controller "index" was successfully created. Success: Project "store" was successfully created. and then when i access:…
jagc
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What are the latest tools for mobile development - iPhone/Android/etc

Looking for write once deploy across multiple platforms, is there such a thing? Also looking for an tools that would help speed up mobile development, OSX/Linux based preferred.
Phill Pafford
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PhalconPHP: I have an error in create model by devtools

I'm using windows and my table name is "products"! Command: phalcon create-model --table-name products Error: Error: Unknow parameter 'table-name' What is the problem?!
Omid Ebrahimi
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Why can't I vectorize source_url in knitr?

I am trying to vectorize this call to source_url, in order to load some functions from GitHub: library(devtools) # Find ggnet functions. fun = c("ggnet.R", "functions.R") fun = paste0("https://raw.github.com/briatte/ggnet/master/", fun) # Load ggnet…
Fr.
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Using DevTools Autosave in visual studio

I learnt about DevTools Autosave, and was able to use it with sublime text. That was cool, but i wanted to be able to use if in visual studio also. I finally got it and want to share how i did it... Pretty easy though.
David Blay
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object 'Cdqrls' not found when building R packages using devtools

I got an error as the title shows Error: object 'Cdqrls' not found I use devtools for building R packages, and one function in my current package, I used .Call(Cdqrls, x[, id1, drop=FALSE] * w, w * z, epsilon) and also includes a lm.c file in the…
alittleboy
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Error: bad 'S3method' directive: S3method(plot) in R

I am writing a R package using devtools. Now I have a generic function plot that can take different classes (e.g. plot.fact, plot.numer, etc.). In the .R file of plot.fact, I use #' comment for documentations in a roxygen way. Besides other items, I…
alittleboy
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install_github not installing all folders in inst

I am not sure if I am doing something stupid, but for some reason, all folders in inst are not getting installed when I run install_github('slidify', 'ramnathv', ref = 'dev'). In particular the folder inst/scaffold is not getting installed. I ran…
Ramnath
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WYSIWYG-ish AJAX dev tools?

I'm working with someone who's an experienced system programmer, but is taking on web programming for the first time. What good tools are there to facilitate features like click-to-sort columns in tables, drag-and-drop fields to rearrange ordered…
Dvd Avins
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Windows Mobile Development - Portable Programming?

I want to start developing for Windows Mobile Devices, as I plan to buy one next week. (pay day) So far most of my PDA experience is with Palm OS (m100, m105, Zire 71 and T3). For Palm there are a few good utilities for programming, mainly PocketC…
thing2k
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How can I manipulate a web page (re-arranging some HTML controls) through the Browser?

I want to be able to open my website and use some kind of firefox plugin to re-arrange some Html on the site by drag-and-drop and be able to use that modified source. I used to use a css plug-in but do not remember it anymore. Are there any cool…
Srikar Doddi
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How to show line numbers of devtools

This is devtools screen: link And i tried search settings , and right click menu
落枫_rain
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Installing devtools

I'm trying to install devtools for R in a MacBook (OS 13.0) Problem is that it doesn't have dependency pkgdown: ERROR: dependency ‘pkgdown’ is not available for package ‘devtools’ * removing ‘/opt/homebrew/lib/R/4.2/site-library/devtools’ nor ragg…
Caterina
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How do I view an external CSS file in Devtools?

If a page's styling is linked in the section, rather than the styling added directly to the section, how do I view the css file in a browser's devtools?
GetOutOfThatGarden-
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