search for: reflections

Hello, I am all new here. Thanks for the job done, R really helped me in my thesis lately. However, I am kind of new in statistics, coming from mecanical engineering, and I mostly teached myself with "The R Book", so I may do silly things some time. PLease tell me if you think so. Anyway, I've just build up a piecewise linear model to fit some data, including some interaction and i

On Jul 25, 2011, at 10:58 PM, Talin wrote: > To handle the fact that types do not (and can not, at least as long as we intend to support obscure languages like "C" :) have linkage, the the linker uses a "best effort" approach. It attempts to merge types and rewrite IR to use the merged types where it can, but it doesn't make any guarantees. > > I want to add an

See commit 2a29634aa0589037b5625032097a3a2f7b1d5c7d and https://www.redhat.com/archives/libguestfs/2019-September/msg00366.html --- configure.ac | 4 +- plugins/data/nbdkit-data-plugin.pod | 2 +- plugins/{reflection => info}/Makefile.am | 20 ++++----- .../{reflection/reflection.c => info/info.c} | 42 +++++++++----------

--- .../reflection/nbdkit-reflection-plugin.pod | 23 ++++- plugins/reflection/reflection.c | 88 +++++++++++++++++++ tests/Makefile.am | 2 + tests/test-reflection-address.sh | 63 +++++++++++++ 4 files changed, 174 insertions(+), 2 deletions(-) diff --git a/plugins/reflection/nbdkit-reflection-plugin.pod

Either wallclock time, uptime or time since client connection can be reflected back to the client in a big endian binary structure. $ nbdkit reflection time --run 'nbdsh --connect $uri -c "sys.stdout.buffer.write(h.pread(12,0))" | hexdump -C' 00000000 00 00 00 00 5d 8f 24 c7 00 04 24 01 \ | / / $ date --date="@$(( 0x5d8f24c7 ))" Sat

--- common/include/test-tvdiff.c | 75 +++++++++++++++++++++++++++++------- common/include/tvdiff.h | 13 ++++++- 2 files changed, 74 insertions(+), 14 deletions(-) diff --git a/common/include/test-tvdiff.c b/common/include/test-tvdiff.c index 9cbcfc0..abefb2e 100644 --- a/common/include/test-tvdiff.c +++ b/common/include/test-tvdiff.c @@ -36,7 +36,6 @@ #include <stdlib.h> #include

This series is based on my blog posting here: https://rwmj.wordpress.com/2019/09/13/nbdkit-supports-exportnames/ It depends on the fix for realloc: https://www.redhat.com/archives/libguestfs/2019-September/thread.html#00103 This series adds a fun plugin, and also an semi-related feature I've long thought to be desirable. You can consider patches 1 & 4, and patches 2 & 3 as forming

On 9/15/19 9:55 AM, Richard W.M. Jones wrote: > --- Short commit message; at a minimum, I'd probably at least mention that we thought about potential security issues, and didn't see how it could be abused. > .../reflection/nbdkit-reflection-plugin.pod | 23 ++++- > plugins/reflection/reflection.c | 88 +++++++++++++++++++ > tests/Makefile.am

The source for the easter egg example is not included, but it is: org 0x7c00 ; clear screen mov ah,0 mov al,3 int 0x10 ; print string mov ah,0x13 mov bl,0xa mov al,1 mov cx,len mov dh,0 mov dl,0 mov bp,hello int 0x10 hlt hello: db "*** Hello from nbdkit! ***",0xd,0xa

Hi, This problem may be very easy, but I can't think of how to do it. I have constructed histograms of various variables in my dataset. Some of them are negatively skewed, and hence need data transformations applied. I know that you first need to reflect the negatively skewed data and then apply another transformation such as log, square root etc to bring it towards normailty. How is it

hi, I found a bug in ActiveRecord association SQL INNER JOIN codes. in has_many, has_one, habtm and belongs_to queries the foreign key is determined from the table name of reflection and self. but that''s worng because if you use a global prefix or suffix for your tables the foreign keys will be in format of PREFIX_CLASSNAME_SUFFIX_id which is wrong, because it breaks the advantage of

v1 was: https://www.redhat.com/archives/libguestfs/2019-September/thread.html#00361 v2: - Adds a patch to rename the reflection plugin to the info plugin. - Adds tests. Rich.

Hi! I'm trying to implement in R in an easy way the negative reflection method described in Silverman (1986) on p.31, ie I have a non-negative dataset and would like to estimate the density by applying a reflection method where the reflected points have weight -1. I thought there should be a way to evaluate the wanted kernel at the required points, in other words to calculate formula (2.16):

On Sun, Sep 15, 2019 at 03:55:41PM +0100, Richard W.M. Jones wrote: > - Plugins could change content based on client. (The fourth patch in > the series is a PoC of this implemented in the new reflection > plugin.) Be cautious about combining this feature with multi-conn > as it's not obviously always safe to do. Given this commit, I guess we should squash in the

I want to find out what are the associations with another active record class. So If my class is as below: Class Component < ActiveRecord::Base has_many :branches end class Branch < ActiveRecord::Base belongs_to :component end and then I do Component.reflections[:branches].active_record I would expect that to be Branch but it is in fact Component. The inspection of Component.reflections is as below {:branches=>#<ActiveRecord::Reflection::AssociationReflection:0x37d86d8 @active_record=Component, @primary_key_name="component_id", @optio...

...has_one :through I had setup. (Workaround is just to remove it and go through the association manually vs has_one ..., through: .) Not a big deal if no one has time to look at it, as it''s not a big enough deal to look into a fix on our side. In Rails (3.2.9) console if I do: MyModel.reflections.each {|name,reflection| reflection.class_name } it raises: NoMethodError: undefined method `klass'' for nil:NilClass from /path/to/rvm/gems/ruby-1.9.3-p194@my_project/gems/activerecord-3.2.9/lib/active_record/reflection.rb:385:in `block in source_reflection'' from /path...

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I noticed some undocumented and inconsistent behavior in device_Raster when a plot is produced with reflected axes such as: image(volcano, xlim = c(1,0), useRaster = TRUE) image(volcano, ylim = c(1,0), useRaster = TRUE) The `pdf` device will perform horizontal and vertical reflections, while `quartz` will ignore the transformations when plotting to the screen, but when plotting to a file, `quartz(file = 'test.pdf', type = 'pdf')`, it will produce horizontal reflections and ignore vertical ones. When the `xlim` or `ylim` is reversed, negative widths and heights a...

Hi, I would like to know if there is a way to maintain database reflection for the ''new'' and ''edit'' views whilst removing scaffolding? I''m trying to create a webapp that will be somewhat maintainable by colleagues (that aren''t necessarily web developers) through simple manipulation of db table fields. For example to add another field to the

Hello, I have a question. I would like to know if there is a way with the reflection and respond_to? to know if there is a relationship between tables. When I say that I mean if inside a model there is a Has_many or belongs_to declaration. Because I try to get this information dynamically, during the execution of a script. If someone has an idea even if it''s not with the reflection,