search for: is_true

...1, so >> isTRUE(c(TRUE,FALSE,NA)) > [1] FALSE >> isTRUE(c(TRUE,TRUE, TRUE)) # I thought I thaw a puddycat... ;-) > [1] FALSE >> Vectorize(isTRUE)(c(TRUE,FALSE,NA)) > [1] TRUE FALSE FALSE > (The latter would be silly as an implementation of is_true, of course.) > -pd yes... We've had (hidden) functions in the Matrix package for these, which can still be accelerated (quite a bit for most arguments), in Matrix/R/Auxiliaries.R (see the R-forge development version : https://r-forge.r-project.org/scm/viewvc.php/pkg/Matrix/R/Auxiliari...

Dear all, Could you please help me how to get the output as I described in the following example? x<-c(543, 543, 543, 543, 551 , 551 ,1128 ,1197, 1197) diff<-x-lag(x) diff [1] NA 0 0 0 8 0 577 69 0 How to index the occasions in x repeatedly if the diff<15? if diff>=15, it will give a new index. I want the output be like y. y<-c(1,1,1,1,1,1,2,3,3) Thank you so

Dear all, Could you please help me how to get the output as I described in the following example? x<-c(543, 543, 543, 543, 551 , 551 ,1128 ,1197, 1197) diff<-x-lag(x) diff [1] NA 0 0 0 8 0 577 69 0 How to index the occasions in x repeatedly if the diff<15? if diff>=15, it will give a new index. I want the output be like y. y<-c(1,1,1,1,1,1,2,3,3) Thank you so

https://bugzilla.redhat.com/show_bug.cgi?id=1175196 Currently if you write something like LIBGUESTFS_DEBUG=0 or LIBGUESTFS_DEBUG=true then it doesn't do what you probably expect. This patch series fixes that. Rich.

The proposed API is the same as v1, but this includes an implementation (for /etc/sysconfig/network-scripts/ifcfg-*) and modifications to virt-inspector. This compiles and works. If you look in patch 5 you can see proposed output as virt-inspector XML for a guest (although this guest has not been booted, so a real guest would hopefully have a hwaddr="MAC" attribute too). Rich.

...131 +++++++++++++++++++++++++++++++++++++++++++++-------- guestfish.pod | 6 ++- src/generator.ml | 3 +- 3 files changed, 118 insertions(+), 22 deletions(-) diff --git a/fish/fish.c b/fish/fish.c index a4069d6..86c0dfa 100644 --- a/fish/fish.c +++ b/fish/fish.c @@ -1082,30 +1082,121 @@ is_true (const char *str) strcasecmp (str, "no") != 0; } -/* XXX We could improve list parsing. */ char ** parse_string_list (const char *str) { - char **argv; - const char *p, *pend; - int argc, i; - - argc = 1; - for (i = 0; str[i]; ++i) - if (str[i] == ' ') argc++; -...

...ote. --- fish/fish.c | 129 +++++++++++++++++++++++++++++++++++++++++++++-------- src/generator.ml | 3 +- 2 files changed, 111 insertions(+), 21 deletions(-) diff --git a/fish/fish.c b/fish/fish.c index a4069d6..62ec3a3 100644 --- a/fish/fish.c +++ b/fish/fish.c @@ -1082,30 +1082,119 @@ is_true (const char *str) strcasecmp (str, "no") != 0; } -/* XXX We could improve list parsing. */ char ** parse_string_list (const char *str) { - char **argv; - const char *p, *pend; - int argc, i; - - argc = 1; - for (i = 0; str[i]; ++i) - if (str[i] == ' ') argc++; -...

This is something I've been working on: Reworking inspection so it's not a big mess of ad hoc C code, but instead uses a well-defined domain-specific language to describe how we inspect guests. The best introduction to this is the manual page, which I include below (it's also included in patch 2/3). Rich. ---------------------------------------------------------------------- NAME

Previously posted: https://www.redhat.com/archives/libguestfs/2015-December/msg00038.html Inspection now really succeeds on a small number of simple guests. To test it out: $ ./run guestfish -v -x -a /tmp/centos-6.img ><fs> run ><fs> debug sh "guestfs-inspection --verbose" Rich.

This is a more working version. Inspection (partially) succeeds on a real guest this time :-) You can test it out on a real guest (in this case, a CentOS disk image located at /tmp/centos-6.img) by doing: $ ./run guestfish -v -x -a /tmp/centos-6.img ><fs> run ><fs> debug sh "guestfs-inspection --verbose" which will print lots of debugging, and at the end the

For background on this change, see: https://rwmj.wordpress.com/2015/12/06/inspection-now-with-added-prolog/ v2 was previously posted here: https://www.redhat.com/archives/libguestfs/2015-December/msg00038.html To test this patch series on a real guest, you can do: $ ./run guestfish -v -x -a /var/tmp/centos-6.img ><fs> run ><fs> debug sh "guestfs-inspection

The warnings in daemon were aggravating and risky for development (too easy to miss new ones) so I spent some time last week and today working on removing them. The first patch gets us down to almost no warnings with the original -Wall setting. That was by far the hardest part. Once I'd done that, I enabled nearly all of gcc's warnings via gnulib's warnings and manywarnings modules

This map was originally included just for the java bindings, but is generally useful to any binding which uses camel case by requirement or convention. --- generator/generator_haskell.ml | 4 ++-- generator/generator_java.ml | 10 +++++----- generator/generator_main.ml | 2 +- generator/generator_structs.ml | 12 +++++------- generator/generator_structs.mli | 8 ++++---- 5

...;|xargs \ perl -pi -e 's/\bstrcasecmp( ?\(.*?\)) != 0/STRCASENEQ$1/g' --- fish/fish.c | 10 +++++----- 1 files changed, 5 insertions(+), 5 deletions(-) diff --git a/fish/fish.c b/fish/fish.c index 9a89f55..cac4e4a 100644 --- a/fish/fish.c +++ b/fish/fish.c @@ -1107,11 +1107,11 @@ int is_true (const char *str) { return - strcasecmp (str, "0") != 0 && - strcasecmp (str, "f") != 0 && - strcasecmp (str, "false") != 0 && - strcasecmp (str, "n") != 0 && - strcasecmp (str, "no") != 0; + STR...

These two patches are probably not completely independent, but separating them is a lot of work. With *both* patches applied, all the tests and extra-tests pass. That's no guarantee however that there isn't a mistake, so I don't think this patch is a candidate for the 1.16 branch, until it's had a lot more testing in development. Rich.

...ame i i - | FileOut name -> - pr " %s = strcmp (argv[%d], \"-\") != 0 ? argv[%d] : \"/dev/stdout\";\n" - name i i - | StringList name -> - pr " %s = parse_string_list (argv[%d]);\n" name i - | Bool name -> - pr " %s = is_true (argv[%d]) ? 1 : 0;\n" name i - | Int name -> - pr " %s = atoi (argv[%d]);\n" name i + fun i -> + function + | String name -> pr " %s = argv[%d];\n" name i + | OptString name -> + pr " %s = strcmp (a...