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Estimados Hace un tiempo que no uso rvest, corrí un código viejo, anda sin problemas, escribo el nuevo y hay algo que me olvide. Básicamente desde el navegador de internet selecciono el xpath, copio y pego este en R, pero me sale el siguiente error. > text <- Pagina.R %>% + html_nodes(xpath='//*[@id="content"]/p')%>% + html_text() > text character(0) Miré mi código viejo junto con el sitio que funciona, pero le hice una modificación para que ande (algo en el xpath) pero hoy no recuerdo la parte técnica. Básicamente hay una lista y r...

...links <- "http://projects.worldbank.org/country?lang=en&page=projects" WB_proj <- function(x) { Sys.sleep(5) url <- sprintf("http://projects.worldbank.org/search?lang=en&searchTerm=&countrycode_exact=%s", x) html <- read_html(url) tibble(title = html_nodes(html, ".grid_20") %>% html_text(trim = TRUE), project_url = html_nodes(html, ".grid_20") %>% html_attr("href")) } WB_scrape <- map_df(1:5, WB_proj) %>% mutate(study_description = map(project_url, ~read_html(sprintf (&quot...

Hola buenos días: Os remito una duda (en un documento word para su mejor expresión) sobre el uso de la libreria rvest. Mi problema es que como no soy informatico me pierdo un poco, he visto los ejemplos que hay colgados y los he seguido, pero el tema es que quiero acceder a los datos del INE, que en ocasiones estan un poco escondidos con menu de selecciones y no se como hacerlo con rvest para

..."from={year_from}&", "to={year_to}&", "sort_order=&sort_by=nation&_=1516371984886") # read in the html x <- url %>% GET() %>% content() # option 1 (div with class "survey-row" --> data-url attribute) x %>% html_nodes(".survey-row") %>% html_attr("data-url") # option 2 (studies titles are <a> within <h2> elems) # note that this give you some more information like the title ... x %>% html_nodes("h2 a") greetings, david On 18 January 2018 at 12:58, David Jan...

parted fs resize is deprecated. http://savannah.gnu.org/forum/forum.php?forum_id=6837 parted fs move can only move a partition into free space https://www.gnu.org/software/parted/manual/html_node/move.html The thing to do here is use gparted live or Fedora live media and yum/dnf install gparted. It has a move/resize option that will do what the OP wants. Chris Murphy

...ath/to/file) rather than abosolute (e.g. http://direct/path/to/file ). Obviously, when wget gets to that part, it craps out... Is there a switch in wget (in CentOS 5 - latest wget package) that lets me maintain this session? I tried some of the options here (http://www.gnu.org/software/wget/manual/html_node/HTTP-Options.html ), but it's not working, and I'm hoping someone here might point me in the right direction. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.centos.org/pipermail/centos/attachments/20071122/ed2ae49f/attachment-0005.html>

Hello. I would like to modify printing of help options in order to fix: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69840 I basically split all *_flags.inc options with new lines. Eventually, these string are printed to limit the output to 80 characters: https://www.gnu.org/prep/standards/html_node/Command_002dLine-Interfaces.html That's my first patch request in the project, please advise if anything is missing. Thanks, Martin -------------- next part -------------- A non-text attachment was scrubbed... Name: 0001-Handle-help-1-to-print-to-stdout-with-limit-to-80-ch.patch Type: text/x-...

...Apparently what's going on here is that ".align 16" is ambiguous: on some architectures it means ".balign 16", and on some it means ".p2align 16", which would mean ".balign 65536" if it were allowed. See: http://ftp.gnu.org/pub/old-gnu/Manuals/gas-2.9.1/html_node/as_68.html I'm not sure what the best way is to fix this. If LLVM wants to support other assemblers presumably an architecture-dependency is required. Edmund -- IMPORTANT NOTICE: The contents of this email and any attachments are confidential and may also be privileged. If you are not the i...

When I was reviewing this I forgot the slightly ridiculous rules that autoconf uses for --enable/disable vs --with/without: https://www.gnu.org/software/autoconf/manual/autoconf-2.66/html_node/Package-Options.html https://www.gnu.org/software/autoconf/manual/autoconf-2.66/html_node/External-Software.html Since this is disabling an intrinsic feature of the software (a plugin) it should use --disable. Updates: commit 2a3efc5836df3d55d304cc4b3ea2800b5e93831a --- configure.ac | 8 ++++----...

...$(wildcard *.raw) \ $(wildcard *.flac) \ $(wildcard *.oga) \ $(wildcard *.ogg) \ $(wildcard *.cmp) \ $(wildcard *.aiff) \ I did some research: http://www.cygwin.com/ml/automake/2000-07/msg00013.html http://www.gnu.org/software/automake/manual/html_node/wildcards.html http://www.gnu.org/software/automake/manual/automake.html#index-clean_002dlocal-737 and it seems that the correct way to do what you want is: clean-local: -rm -f *.raw *.flac *.oga *.ogg *.cmp *.aiff Do you want to do this or should I send a patch? Erik -- ------...

...C__STREAM_ENCODER_CLIENT_ERROR when reaching that point. Finally I made a small change in libFLAC/stream_encoder.c in file_tell_callback_ function. I replaced the ftello call to fgetpos. This seems to work very well under win32. Based on the description at http://www.gnu.org/software/libc/manual/html_node/Portable-Positioning.html I think this should be also portable solution. Hope this small change could help other users, too. Istvan J?tssz a meg?jult Kv?zparton! V?lassz t?bb mint 400 kv?z k?z?l minden t?m?ban! ________________________________________________________ http://cthandler.adverticu...

...t;class")= chr [1:2] "xml_document" "xml_node" ?????? However, I don't know what to do with <externalptr>. ????? The "Selectorgadget" vignette with rvest suggested selecting what I wanted on the web page and pasting that as an argument into "html_node".? This led me to try the following: Bftn_nodes <- html_nodes(Bftn, ??? '.psb-unknown , #house, #senate, #senate p') str(Bftn_nodes) List of 4 ?$ :List of 2 ? ..$ node:<externalptr> ? ..$ doc :<externalptr> ? ..- attr(*, "class")= chr "xml_node&qu...

...grub loading stage2... I've been able to boot from the install CD choosing the rescue option. I can chroot /mnt/sysimage with no problems and even started the services (network, mysql , httpd etc). How can I solve this? I've followed the manual ( http://www.gnu.org/software/grub/manual/html_node/Installing-GRUB-using-grub_002dinstall.html#Installing-GRUB-using-grub_002dinstall) but now just keeps beeping with the GRUB fixed :) I have 3 IDE disks, hda, hde and hdg. My /boot is a raid device /dev/md0 of /dev/(hda2,hde2,hdg2). cat /proc/mdstat shows all disks online and active in the array....

...variety of ways, including C, ELF shared object, JIT-ed code in memory) from within an application. Just a simple example like fibionnaci is great! My dream would be some tutorial documentation with working actual code snippets... in the spirit of e.g. http://www.gnu.org/software/lightning/manual/html_node/Fibonacci.html which documents an example similar to llvm/examples/Fibonacci/fibonacci.cpp I would like the same for LLVM, emitting JIT code, ELF shared library, C file.... Maybe such a documentation exist (hopefully up to date for LLVM2.0!) but I did not found it yet! Perhaps just linking the exam...

This time it should hopefully work. I tested all 3 combinations: autoconf ./configure [--disable-linuxdisk | --enable-linuxdisk | <nothing> ] make clean && make && make check and they all appear to do the right thing. Rich.

Hi, I have searched and not found waht tls versions are supported with samba 4.4.5 as AD. IS tls 1.2 supported with samba 4.4? If not what version? Thanks

...cast.net> wrote: > On 08/01/2015 12:05 PM, Chris Murphy wrote: >> >> parted fs resize is deprecated. >> http://savannah.gnu.org/forum/forum.php?forum_id=6837 >> parted fs move can only move a partition into free space >> https://www.gnu.org/software/parted/manual/html_node/move.html >> >> The thing to do here is use gparted live or Fedora live media and >> yum/dnf install gparted. It has a move/resize option that will do what >> the OP wants. > > > The problem with gparted is that it works only in units of megabytes. > There is no...

...help options in order to fix: > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69840 > > I basically split all *_flags.inc options with new lines. > Eventually, these > string are printed to limit the output to 80 characters: > https://www.gnu.org/prep/standards/html_node/Command_002dLine-Interfaces.html > > That's my first patch request in the project, please advise if > anything is missing. > > Thanks, > Martin > > _______________________________________________ > LLVM Developers mailing list > llvm-dev...

...eing “bug for bug” compatible with GAS? My personal opinion is the user should fall back to using the compiler frontend to build their assembly options, but this is a valid question nonetheless. Thoughts? Automake documentation on this topic is here: https://www.gnu.org/software/automake/manual/html_node/Assembly-Support.html - John D. Leidel

Thomas Calderon <calderon.thomas at gmail.com> writes: > Hi, > > There is no need to add new mechanism identifiers to use specific curves. > > This can be done already using the CKM_ECDSA mechanism parameters (see > CKA_ECDSA_PARAMS > in the standard). > Given that the underlying HW or SW tokens supports Ed25519 curves, then you > could leverage it even with