would a MongoDB JDBC driver paired with JDBC.jl
be feasible for your purposes ... ?
https://groups.google.com/forum/#!topic/julia-users/qqOTu4XL1HI
good luck,
cdm
the following function:
workspace()
will clear the environment
and at least avoid the close/
restart portion of your workflow.
best,
cdm
On Sunday, July 26, 2015 at 4:16:18 AM UTC-7, Joe Tusek wrote:
>
>
> Is there guidance around this that removes the need to restart the
> packages?
>
calling the following function:
workspace()
should clear prior definitions,
as well ...
best,
cdm
On Monday, July 27, 2015 at 6:27:17 AM UTC-7, Tom Breloff wrote:
>
> Your line "g = zz(2,3)" should have failed. I suspect you defined a zz
> function earlier in yo
maybe helpful, maybe not ...
some links from the main Julia page:
http://nbviewer.ipython.org/url/julialang.org/benchmarks.ipynb
http://julialang.org/benchmarks.csv
obviously, the most "famous" collection
of the benchmark data from the
"High-Performance JIT Compiler"
section of the ma
you may find the Julia interface to apmonitor useful:
https://groups.google.com/forum/#!searchin/julia-opt/apmonitor/julia-opt/y5sc_xtLJfk/PKNBik_A82AJ
good luck,
cdm
On Thursday, September 24, 2015 at 10:25:19 PM UTC-7, NV wrote:
>
> Hi,
> I am new to Julia. I need to solve a
related, and plug-ish, the Julia API for plotly may be inspirational:
https://plot.ly/julia/
~cdm
On Friday, June 27, 2014 4:02:17 AM UTC-7, Samuel Colvin wrote:
>
>
>
> version 0.0.1 of bokeh bindings for Julia Bokeh.jl are now released:
> https://github.com/samuel
another potential add:
http://forio.com/labs/julia-studio/tutorials/
enjoy !!!
cdm
if it might interest you, have a look at:
http://sagemath.blogspot.com/2014/07/sagemathcloud-history-and-status.html
best,
cdm
you may be able to try Julia through your browser on
https://cloud.sagemath.com/
good luck !
there are a few issues with getting IJulia working consistently on SMC ...
the SMC Developer, W. Stein, appears to have a fix for this in the works:
https://groups.google.com/d/msg/sage-cloud/oFNlHueQnsI/e5lbaFvuw5sJ
enjoy !!!
cdm
can we look forward to June 2015 for the second ever great JuliaCon ... ?
if so, where shall we plan on going to?
~ cdm
Michael ...
many thanks for the excellent and informative follow up summary.
i too believe that these sorts of closing posts are very helpful
to the newly Julian ...
best,
cdm
On Thursday, January 15, 2015 at 2:07:18 PM UTC-8, Michael Wojnowicz wrote:
>
>
> So I figured out th
i have not seen this link:
http://blog.maleadt.net/2015/01/15/julia-cuda/
yet on this list ...
apologies if i missed it.
late,
cdm
and this link:
https://groups.google.com/forum/#!searchin/julia-dev/julia-cuda|sort:relevance/julia-dev/doQUqQabC8A/mbDe8DSd2ykJ
over on julia-dev may also
be of interest.
On Tuesday, February 3, 2015 at 4:54:07 PM UTC-8, cdm wrote:
>
>
> i have not seen this link:
&g
quite interesting:
http://www.sciencedaily.com/releases/2015/03/150312082830.htm
enjoy !!!
cdm
these twitter feeds:
https://twitter.com/JuliaLanguage
https://twitter.com/ProjectJupyter
https://twitter.com/julialang_news
in addition to searching twitter for #JuliaLang
https://twitter.com/hashtag/julialang?src=hash
usually yield interesting, fresh and dynamic
content with
if your SAS suite includes SAS/ACCESS
http://support.sas.com/software/products/access/index.html
then there would appear to be several paths
including, but not limited to ODBC, XLSX ...
good luck.
the Rcall package may also be of interest
if you want some R feature in Julia:
https://groups.google.com/forum/#!searchin/julia-users/R$20from$20julia/julia-users/Q0y03kheEtU/vqbjBZikHZcJ
not sure how far along this is ...
similarly, PyCall could allow you to reach out
to an existing Python feature ...
more here:
http://stackoverflow.com/questions/19645852/python-sas7bdat-module-usage
enjoy !!!
to make the link to that Python module very clear:
http://git.pyhacker.com/sas7bdat/overview
and this may be useful to anyone working on such a package in Julia:
http://cran.r-project.org/web/packages/sas7bdat/vignettes/sas7bdat.pdf
a bit more on scaleway:
https://github.com/scaleway/
http://www.cnx-software.com/2015/04/02/scaleway-provides-dedicated-arm-servers-for-10-euros-per-month-0-02-euro-per-hour/
this maybe a service States side, out of Houston:
http://unixy.net/arm-server/
for $20 per month ... but,
just a moment to applaud this exemplary thread !!!
excellent closing post ...
love the Julia community.
best,
cdm
does using
display(1) #display plot for y1
and
display(2) #display plot for y2
get you what
you were after?
On Saturday, April 25, 2015 at 8:21:24 AM UTC-7, Ferran Mazzanti wrote:
>
> Hi folks,
>
> I'm new to Julia (but not to Python) and can't find he right way to use
> PyPlot as I d
also, there is some discussion of a toggle feature
for user interaction here:
http://matplotlib.org/api/pyplot_api.html#matplotlib.pyplot.show
in particular, a keyword argument "block"
can be set to true or false, but i did not
see any sample code ...
good luck.
apologies ... rather than "display" below,
i should have used "figure"; so, perhaps
figure(1)
and
figure(2)
will do what you need.
On Saturday, April 25, 2015 at 9:00:27 AM UTC-7, cdm wrote:
>
> does using
>
>display(1) #display plot for y1
>
&g
2015-04-25-100946.html
good luck,
cdm
i may be able to try this from the REPL later today ...
in the meantime, what is the result of
using PyCall
pygui()
on your Julia setup?
On Saturday, April 25, 2015 at 3:23:32 PM UTC-7, Ferran Mazzanti wrote:
>
> Surpsisingly that didn't work either, but shows a strange ehaviour
> inst
, more later ...
On Saturday, April 25, 2015 at 3:55:58 PM UTC-7, cdm wrote:
>
>
> i may be able to try this from the REPL later today ...
>
> in the meantime, what is the result of
>
>using PyCall
>pygui()
>
> on your Julia setup?
>
>
> On Saturday, Ap
PyPlot catalogs plots as figures ...
the first call to plot() caches the result, callable as figure(1).
the second call to plot() caches the result, callable as figure(2) ...
etc.
what is the result of pygui() on your system?
:
ioff()
good luck!
On Thursday, April 30, 2015 at 5:25:22 PM UTC-7, cdm wrote:
>
>
> PyPlot catalogs plots as figures ...
>
> the first call to plot() caches the result, callable as figure(1).
> the second call to plot() caches the result, callable as figure(2) ...
> etc.
&
if i recall correctly, koding.com allows for a shared console
(but i certainly could be mis-recollecting ...), but Julia definitely
runs on their system ...
best,
cdm
https://groups.google.com/d/msg/julia-users/jpGtvFUakqY/Nkf_bX6a2TAJ
On Thursday, April 30, 2015 at 5:45:59 PM UTC-7, cdm wrote:
>
>
> if i recall correctly, koding.com allows for a shared console
> (but i certainly could be mis-recollecting ...), but Julia definitely
> runs
if a remote solution is feasible,
then PyCall to APMonitor may
be a reasonable suggestion ...
http://apmonitor.com/wiki/index.php/Main/PythonFunctions
best,
cdm
On Wednesday, May 6, 2015 at 4:29:39 PM UTC-7, Andrei Berceanu wrote:
>
> Any suggestions for solving a nonlinear system of
://en.wikipedia.org/wiki/Rock-paper-scissors#mediaviewer/File:Rock_Paper_Scissors_Lizard_Spock_en.svg
and surveyed some of the sample programs in Julia at:
http://rosettacode.org/wiki/Category:Julia
generally, kids like the language, and the really like
programming in groups.
enjoy !!!
cdm
On
at times, the variations on quote usage when scripting can trip things up
...
if it could be of any use, here are the Microsoft PowerShell rules on
quote usage while scripting:
https://technet.microsoft.com/en-us/library/hh847740.aspx
best,
cdm
see this ...
https://groups.google.com/d/msg/julia-users/FQn_FkFtUFY/vkDD2okdSrsJ
good luck !
cdm
On Tuesday, May 12, 2015 at 2:19:15 PM UTC-7, peter_xxx wrote:
>
> Hi folks,
>
> I use the solarized color scheme as in terminal. However it also overrides
> the default
epic ...
On Tuesday, May 12, 2015 at 12:35:11 AM UTC-7, Steven Sagaert wrote:
>
> if you take each heap region and give them their own garbage collector and
> assign each thread/"proces"/fiber one, then you get another somewhat
> related approach for soft real time performance in GC'd languages
word.
On Tuesday, May 19, 2015 at 9:55:22 AM UTC-7, Stefan Karpinski wrote:
> they are successes for everyone, including the Julia community.
>
i suspect that there is a way to do this ...
suppose that one needed to change the
Julia prompt from
julia>
to say, something like
j~
is this defined in Base, or somewhere else?
many thanks,
cdm
perfect ...
this is expected to aid the implementation
of Julia magics from Sage Notebooks over
on SMC {cloud.sagemath.com}.
many thanks !
cdm
On Monday, September 22, 2014 8:40:55 PM UTC-7, Keno Fischer wrote:
>
> No, that's not the right REPL. The one in the terminal is the
>
environment,
i can confirm that getting an account, spinning up
a VM, installing Julia and launching the REPL w/
version 0.3.1 took but a handful of minutes ...
everything seems to be working just fine.
enjoy !!!
cdm
now, that was a delicious serving of meta stew ...
my compliments to the chef(s).
late,
cdm
the following links would suggest that paraview's "pvpython" application
could be reachable with pycall ...
http://www.paraview.org/python/
http://www.itk.org/Wiki/ParaView/Python_Scripting
( see "paraview.simple Module" section )
enjoy !!!
cdm
work being
done
building up SMC and supporting Julia programming in that environment.
best,
cdm
out there; interested
to hear what Julia users have tried and prefer.
best,
cdm
nd user
entry was in the same purple
from the three dots logo, etc.
also is there a command to
generate the Julia logo header
that is served at the start of
every REPL launch.
many thanks,
cdm
Gauchos.
i am not one ... but, mentally,
this happens
julia> UCSB == GAUCHOS
true
later,
cdm
figures, it would be easy.
why is everything so easy
in Julia ... ?
cdm
On Thursday, October 30, 2014 1:04:52 PM UTC-7, Stefan Karpinski wrote:
>
> LoL. That's flattering. There are certainly other languages that like to
> make things easy, we just follow in that tradition as much as possible.
>
>
flattering and COMPLEMENTary !
"dasslIterator" ...
did i miss a step somewhere, or is "dasslIterator" still a work in progress?
many thanks,
cdm
.
best,
cdm
Paweł and Alex ...
have either of you had any time logged with the Sims package:
https://github.com/tshort/Sims.jl
best,
cdm
depending on who is talking,
i will catch the Coast Starlight
for some NorCal representation ...
cdm
uot; counter at my workstation,
has one of the most annoying bells, EVER !!!
late,
cdm
e notebook
convention of Shift-Enter to
evaluate ...
nice.
cdm
users can even print the session to various formats, .pdf included ...
see attached.
On Saturday, November 8, 2014 8:35:49 PM UTC-8, cdm wrote:
>
>
> point a browser to
>
>https://tmpnb.org/
>
>
> click the "New Notebook" button
> in the upper right ar
... and i can code on them with a smart phone (if i want ...)
OperaMobile browser on an old Motorola Droid running Android 2.2.3
i am sure someone before me has run Julia code via a smart phone, right?
late,
cdm
On Saturday, November 8, 2014 9:19:49 PM UTC-8, Viral Shah wrote:
>
> Tho
menu bar ...) is another way
to evaluate cells. and the Cell menu item has more ways to evaluate cells.
best,
cdm
see this ...
https://groups.google.com/d/msg/julia-box/hw81as3GPWA/E1QJm1shnV4J
On Monday, November 10, 2014 7:37:08 AM UTC-8, David Higgins wrote:
>
> So how does one go about getting an invitation to JuliaBox? It's
> referenced in the article but you need an invitation to login
>
> Dave.
.
also available for running Julia within a terminal, the VMs served at
https://koding.com (there is also a google chrome app for this ...)
best,
cdm
On Monday, November 10, 2014 11:04:13 AM UTC-8, Ivar Nesje wrote:
>
> Yesterday someone suggested
> <https://groups.goog
this may be helpful ...
https://github.com/nwh/CUBLAS.jl
i have not tried adding
this package and have
no experience with it.
good luck,
cdm
On Wednesday, November 12, 2014 1:35:20 PM UTC-8, John Smith wrote:
>
>
>
> Hello,
>
> Does anybody out there know how to
REPL on Ubuntu 14.04.1 did not yield
any such error.
i have no Mac to test a Juno/LightTable setup.
good luck,
cdm
On Wednesday, November 19, 2014 11:47:20 AM UTC-8, Intrinsic Audio wrote:
>
>
> Apparently, 44099 * (1/1) == 44100, which in my book is a very massive
> error.
&
eir virtual platform:
http://ds.arm.com/ds-5/model/
good luck,
cdm
On Wednesday, November 19, 2014 4:56:16 PM UTC-8, steve ras wrote:
>
>
> I was able to get Julia installed on an Nividia Jetson TK1 board. Took
> some time, but was very simple.
>
> I'm working on ge
for the curious ...
https://developer.nvidia.com/jetson-tk1
best,
cdm
On Wednesday, November 19, 2014 5:19:09 PM UTC-8, cdm wrote:
>
>
> nice work on the Nvidia Jetson TK1 board !!!
>
so, are the boxed displays in Juno using Julia to determine the Eval values
of 44100.0 ... ?
is the boxed display format configurable by the Juno user ?
what does the boxed display in Juno show when the expression
44099 * (1/1) == 44100
is evaluated ... ?
best,
cdm
On Thursday
iahao Chen <http://github.com/jiahao> demonstrating IJulia,
Gadfly, dimensional computation with SIUnits, and more.
http://jiahao.github.io/julia-blog/2014/06/09/the-colors-of-chemistry.html
enjoy !!!
cdm
On Friday, November 21, 2014 10:35:26 AM UTC-8, Kyle Kelley wrote:
>
>
> N
additional sources for potential list elements:
https://github.com/stevengj/Julia-EuroSciPy14
https://github.com/JuliaCon/presentations
best,
cdm
On Friday, November 21, 2014 11:24:51 AM UTC-8, cdm wrote:
>
>
> a respectable start to a "really good Julia notebook"
welcome, fellow Julian ...
On Tuesday, November 25, 2014 10:14:43 AM UTC-8, Stefan Schwarz wrote:
>
> and you continue and then there is "Nightshift" by the Commodores. If this
> is not a divine hint...
>
> On Tuesday, November 25, 2014 7:02:18 PM UTC+1, Stefan Schwarz wrote:
>>
>> Sitting somewh
if you have access to the PowerShell in Windows 8 ( ... and similar,
new-ish, MS OSs ...),
then highlighting a block of text from the PowerShell and right clicking
should rip it to the
clipboard for pasting else-where ...
best,
cdm
On Tuesday, November 25, 2014 2:42:51 PM UTC-8, Abram
a search of the julia-users list for the string "simplex" yields nine posts
...
since an attribute of benchmarking is speed/timing, this post stood out:
https://groups.google.com/forum/?fromgroups=#!searchin/julia-users/simplex|sort:date/julia-users/QCPHX63r0oQ/mheoSJqD96YJ
within that p
you are interested.
best,
cdm
On Wednesday, November 26, 2014 3:26:51 PM UTC-8, Abram Demski wrote:
>
> Pileas,
>
> Given that I've still been unable to install IJulia, that's very helpful,
> thanks.
>
>
ew the Readme.md and remainder of the repo
there ...
enjoy !!!
cdm
On Sunday, November 30, 2014 7:49:03 PM UTC-8, John Myles White wrote:
>
> This isn't documented because it's not meant to be an official part of
> Julia. At present, Julia's parser is written in Scheme. Th
involved with getting their cloud IDE paired up with Julia running on a
machine you physically have
access to.
somewhat concerning: dead blog link, zero twitter activity since July,
github quiet for 3 months and
this ... https://github.com/CodeboxIDE/codebox/issues/454
good luck,
cdm
On
looks like Project Jupyter (http://jupyter.org/) has a text editor under
development
per recent twitter action:
https://twitter.com/ProjectJupyter
could yield a flexible yet powerful IDE ...
certainly interesting.
best,
cdm
then they ought to get busy coding and put forth
their best benchmark ...
best,
cdm
On Thursday, December 4, 2014 11:38:20 AM UTC-8, Stefan Karpinski wrote:
>
> Wow, that's a pretty interesting graph – I'd like to start using something
> like that in presentations. Of course,
excellent !!!
now i am off to "google" the term:
benchmark bounties
other interesting dimensions in
benchmarking might include:
OpenSource-ness
human readability
cost of system performing the benchmark
public accessibility of system performing the benchmark
be
CPU has its own
memory. Thus the Opteron is a Non-Uniform Memory Access
<http://en.wikipedia.org/wiki/Non-Uniform_Memory_Access> (NUMA)
architecture."
http://en.wikipedia.org/wiki/Non-uniform_memory_access
certainly interesting ...
cdm
On Thursday, December 4, 2014 8:59:59 PM U
a touch more on the architecture:
http://en.wikipedia.org/wiki/Piledriver_(microarchitecture)
i am sure there is much more out there ...
later,
cdm
On Thursday, December 4, 2014 10:58:47 PM UTC-8, cdm wrote:
>
>
> here is something from the wiki (http://en.wikipedia.org/wik
gratis or libre ... ?
On Thursday, December 4, 2014 5:35:52 PM UTC-8, John Myles White wrote:
>
> I hate to say it, but Packt's handling of its Julia publications is rather
> troubling. I received a request to review this book and told them I wasn't
> free, but the truth is that I would prefer
looking forward to reflecting on Julia's youth ...
"remember back in '15, when Karpinski killed the infamous
Bezanson Bourbon Bounty Bug ? ... those were the days."
go well, mate.
cdm
On Friday, December 5, 2014 12:23:00 PM UTC-8, Stefan Karpinski wrote:
>
> Make
.
cdm
On Monday, December 8, 2014 2:32:36 PM UTC-8, Ivar Nesje wrote:
>
> By the way, I think his github presence is at https://github.com/sherrinm
> (not much to see).
oh, and this:
http://www.meetup.com/Financial-Engineers-Quants-London/members/14596802/
for what it is worth ... i have known a few Quant types that are quite
capable
of operating "on an island" ...
in fact, sometimes their environments require this of them.
best,
cdm
re tight code ...
S. Danisch's code length v. speed plot may well be deserving of some real
esate:
https://lh3.googleusercontent.com/-7IPcrjXuxFY/VICwQ3TrgRI/JV0/_HmDWZiBrXQ/s1600/benchmarks.png
awesome.
cdm
On Tuesday, December 9, 2014 9:09:03 PM UTC-8, Stefan Karpinski
thank you for your fine work in this area ...
do not be surprised if you inspired some
to take on some of these collections:
http://math.nist.gov/MatrixMarket/
http://www.cise.ufl.edu/research/sparse/matrices/
well done and good show !
best,
cdm
On Thursday, December 11, 2014 12
i will vote with my green paper and let the "market" decide ...
here is some competition in the book space:
LJTHW (aka: 'the g–ddamn book')
http://chrisvoncsefalvay.com/2014/12/11/A-change-of-seasons.html
awesome.
cdm
On Friday, December 5, 2014 9:23:29 AM UTC-8
eatured in the
team/
application name.
in addition to INFORMS, there are other "conferences" to target ...
the hit-list:
http://en.wikipedia.org/wiki/List_of_computer_science_conferences
stay the course, Julians ...
cdm
On Thursday, December 11, 2014 3:40:52 AM UTC-8, Christoph Ortner wr
...
best,
cdm
On Friday, December 12, 2014 12:09:41 PM UTC-8, Weijian Zhang wrote:
>
> Hi cdm,
>
> Thanks a lot for the comments.
>
> Just for reference:
> If you want to read matrices in the Matrix Market format, you can use
> MatrixMarket.jl (https://github.com/Jul
this may be relevant / interesting / inspirational:
http://www.javarepl.com/console.html
the git repo is on:
https://github.com/albertlatacz/java-repl
i may try to look into that code some ...
best,
cdm
On Wednesday, December 17, 2014 7:41:19 AM UTC-8, Isaiah wrote:
>
> I
for some additional context on the Java REPL:
http://www.infoq.com/news/2014/09/repl-for-java
etc.
here, here ...
setting up something on
https://gittip.com/ | https://gratipay.com/
may also prove worthwhile.
cdm
On Wednesday, December 17, 2014 3:19:10 AM UTC-8, Christoph Ortner wrote:
>
>
> So would I.
>Christoph
>
>
> On Wednesday, 17 December 2014 04
the wise individuals @tmpnb have made a
"Julia - Intro to Gadfly.ipynb"
file available with every session ...
sweet sauce, yo.
cdm
On Tuesday, December 9, 2014 11:14:41 PM UTC-8, Valentin Churavy wrote:
>
>
> For the runnable part. Maybe we could use tmpnb/
not sure how new this feature is, but over on tmpnb.org each session is
served
with access to terminal ... Julia is installed.
long live the REPL,
cdm
On Wednesday, December 10, 2014 12:59:02 AM UTC-8, Jan Niklas Hasse wrote:
>
>
>
> Unfortunately http://forio.com/julia/repl/
t signed zero (-0)
means anything to me ...
should it?
many thanks,
cdm
incidentally, wolfram alpha, agrees with Julia ...
http://www.wolframalpha.com/input/?i=1%2F%28-0%29
incidentally, Wolfram|Alpha, agrees with Julia ...
http://www.wolframalpha.com/input/?i=1%2F%28-0%29
floating point number so it is similar to our
> 1.0/(-0.0). If you force MATLAB to use integers, the result is a bit
> different
>
> >> int64(1)/int64(0)
>
> ans =
>
> 9223372036854775807
>
> 2014-12-19 11:56 GMT+01:00 cdm >:
>>
>>
>
inals" menu link (click 4)
click the "New Terminal" button in the upper right (click 5)
enter "julia" at the linux prompt.
enjoy !!!
cdm
thank you for the cross reference, H.W. Borchers ...
and thank you for the link out to issues, A. Noack.
as a fellow user, i appreciate having these.
best,
cdm
On Friday, December 26, 2014 6:49:30 AM UTC-8, Andreas Noack wrote:
>
> It can be difficult to remember all threads
ingly become part
of a dynamic computational
system that becomes more broadly accessible to people.
the efficiency of any particular solution across the problem lifecycle,
from problem realisation to problem
solution, will be metric defining the tools in use at any particular time.
best,
cdm
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