Zhong, people chop wood and they play the piano, too. Fill in Julia or
Excel where you like.
Sisyphuss, VBA show a 4% speed GAIN through making nsamples and y() public
variables. Try it out!
It is nice to have a little check on speed from time to time. I still use
VBA for easy cooperation with less programming savvy colleguaes.
Julia 1.17s.
VBA (excel alt + f11):12 s.
This is a bit unfair to neolithic man Joel Spolsky since no optimization
was performed:
Sub benchmark()
A better indication of what to go for may be looking at the testable
packages which depend on Gtk, Tk & etc.
A lot of good work is put into Gtk, but the hours we spend on resolving
issues (on Windows and OsX) are not so interesting. I think Gtk needs a
base of users who at least reports
Skimming pkg.julialang.org is pleasantly impossible with 904 registered
packages. This smells exponential growth.
Is there a tool to simply download the text files in all of the packages?
Last time I checked, I wasn't able to do that with github commands.
I think it would be impossible to
GraphLayout is a nice and useful package which would be a pity to
deprecate. Perhaps what is needed is just the courage and enthusiasm to
change the interface or delete the less useful or tough to maintain parts?
There was an inspiring related thread a little while ago:
https://groups.google.com/forum/#!searchin/julia-users/graph$20glvisualize/julia-users/ybGrFVKGyDA/KEf6mY0mCwAJ
My impression is that this subject is full of heuristics, and for graphs
like e.g. the complete Julia package system I
tirsdag 26. januar 2016 13.29.06 UTC+1 skrev cormu...@mac.com følgende:
>
> Using github isn't my favourite computer-based activity, but let's see
> how it goes.
The blue shell background doesn't help much. It scares the willies out of
me.
>
>
> Isn't this what every package developer hopes for? Useful small additions
in line with the original intent. Fork it, improve it and permit the owners
to take it in if they like!I wonder sometimes where to put questions like
this. Why don't you open an issue? (to be clear, I have nothing
The Julia + Juno Ide Windows 64 bundles are still version 0.4.2.
torsdag 14. januar 2016 19.27.48 UTC+1 skrev Tony Kelman følgende:
>
> Hello all! The latest bugfix release of the Julia 0.4.x line has been
> released. Binaries are available from the usual place
>
There are many ways to do something like that, and if your users will
accept to log in with google accounts, I believe the easiest one may be
running everything on JuliaBox.org
This is how well it can be done. Snapshot:
I for one really miss the shell commands, which disappeared with 0.4.2.
Fortunately, cd still works, but that's about it. pwd() inside of Julia is
not so bad, but you soon tire of typing readdir() instead of just ;ls. If
there are more than a few files in the directory, the output is
Tom, ask me anything about Visual Basic 6.0. I skipped the last 20 years of
new programming languages. But I see your point very clearly, and plan to
learn macros too.
Sorry for such a cursory answer. I believe I can say if-sentences are
non-Julian in this case because the final machine code needs one version
per possible type. The machine code will be type stable, just very very
long and slow if you don`t do the smart thinking for the compiler. I have
(I bet you spotted the error in the code line above. Good luck.)
The "if"-sentences look kind of non-Julian, and it's very easy to introduce
bugs that way in my humble experience. Makes for very long code, too,
generally speaking. Would writing a macro for establishing the alternative
sequences be shorter codewise and quicker to run? In a way, that is what
That's right. You would need to delete the current context. Sometimes
workspace() can help you out. For a better approach, read this:
http://discuss.junolab.org/t/announcing-julia-ide-work-in-atom/297
Based on earlier Julia users threads. This may no longer be compatible with
0.3.11 and may be shortened.
println(".juliarc define function: lastfile() ")
"
Name of last file in current directory
"
function lastfile()
#Name of last file in current directory
rd=readdir(pwd())
Cleaning PATH does not really fix this properly. The path to Powershell,
for example, is used by packages like BinDeps. Also, PATH seems to grow all
by itself when left alone.
This pull request contains a partial fix for BinDeps (affecting
installation of many packages).
Kristoffer, I poked a bit around on dealii.org without really diving into
it. I've been using Ansys professionally for around fifteen years, but the
difference to the performance we're seeing from games and generally 'out
there' is hard to explain. I'm basically very unimpressed with what I'm
That's a good way to explaining why most shell commands don't work, and I
can adjust accordingly and move on.
I seem to be limited to running just the .exe-files in c:\windows\ and
~\system32. Luckily, 'cmd.exe' (and where.exe) is among them, so I can make
do by prefixing some commands with
Tony, let me take the opportunity to give thanks for the good work you're
putting down in general. I can't wait to get going with Immerse, for one.
So there is an embedded copy of git inside of Julia... With a different
parameter set, depending on startup context I suppose.. 'Shell', of
Tony, thanks for explaining. Also thanks for the good work you're putting
down (I can't wait to get going with Immerse, inspired by the youtube
video). 'Shell' is not a clearly defined term and is only misleading when
one, like me, assumed that the shell is the parent process of Julia. I have
I suspect this is a bug introduced in 0.4.2, and an issue on Julia language
may be the right place for reporting. However, reading up on related issues
has got me quite confused and it may already be a known issue. If anybody
could briefly point to an explanation of how the shell commands are
Seth,
thanks for that, and yes we can move over there, but I need some time to
study it before I contribute in the context. I've been looking at
GraphLayout - spring.jl, and thinking along the same lines about speed. I'm
delaying a commit because the package has a coherent coding style but
Seth, I appreciate that. As a novice programmer I appreciate to have
exchanges with you guys who are making this. I'm using commercial software
every day that hasn't made progress since the nineties.
I worked through something like fifteen types for the adjacency matrix
(and, by the way,
I believe this work-in-progress type may be adapted? I wanted to make this
faster by using tuples or immutable fixed vectors to store the data or
whatnot, but I guess I'm currently stuck. Help wanted.
Compared to looping unnecessarily over a full matrix, this speeds things up
by around 35%.
This just came in:
1seconds Windows 8.1 64 bit 0.4.0 an iMac from 2012, updated OS
3.5 seconds Windows 8.1 64 bit 0.4.0 bootcamp on an iMac from 2012
3.5 seconds Windows 8.1 64 bit 0.4.0 bootcamp on an iMac from 2012
20 seconds Windows 10 32 bit 0.4.0 a brand
Tony, I also forgot to mention above. The small notebook has an SSD. It
seems to me that 64 bit versus 32 bit is the big factor here, but the 32
bit may have some bloatware virus program from HP.
Tony, we can compare Github desktop too. The nominator below represents 32
bit of course. On battery, I should say. I wait until I see processor
usage < 5% before clicking and retest Julia too:
Github desktop: 32 s / 9 s = 3.5
Julia 0.4.0:20 s / 3.5 s = ~5.7
You can see I'm not exactly a group veteran from my formatting skills.
I want to direct thanks to Alan Bahm for the general shell open code, and
ami for the open last idea.
No sorting needed, just maximum.
I find the functions below useful when working from REPL. This is my
.juliarc file. I tried to add documentation metadata to the function, but
it does not work with version checks.
println(".juliarc define function: lastfile() ")
"""
Name of last file
It would be very nice to bring back that flexibility. Compose.jl is
currently updated to using the 'Require' strategy. But LibFontConfig
doesn't compile on my install because of a missing library. And there I'm
stuck in solving yet another dependency Possible, I'm sure, but I just
wanted
A search in my package folder reveals around 800 instances of 'nothing',
which is deprecated in 0.4. My not-so-nice fix, example from Compose.jl:
void()=return
ver = Pkg.installed(pkg)
ver == void() && try # was nothing changed to void()
I am not so sure it works in these cases
Nothing better! Thanks!
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