The various Youtube videos recorded at Julia conferences look very good.
It's great to have explanations given by the experts at the top of the
Julia tree, no names mentioned, you know who you are. Thanks for this
resource.
>From the consumer side, the packages are kinda long. I imagine that
Thanks, got it.
On Saturday, 10 September 2016 09:10:54 UTC-4, Michele Zaffalon wrote:
>
> There is the julia-opt forum:
> https://groups.google.com/forum/#!forum/julia-opt
>
> On Sat, Sep 10, 2016 at 2:38 PM, Colin Beckingham <col...@kingston.net
> > wrote:
>
>>
OK for Optim beginner questions here?
I just ran into the situation with a Julia package where testing with the
version of the package obtained by Pkg.add was broken with respect to the
test process. Pkg.checkout followed by Pkg.build gave me the master version
which worked fine in test. Does this necessarily imply that Pkg.add is
ts -c $sql` with $opts not containing the --pset=...
On Wednesday, 24 August 2016 06:11:03 UTC-4, Colin Beckingham wrote:
>
> Sometimes we need to get bits of data from databases. And one of the quick
> ways to do this is pass an SQL query to Mysql or Postgresql without loading
> up
Sometimes we need to get bits of data from databases. And one of the quick
ways to do this is pass an SQL query to Mysql or Postgresql without loading
up the special database specific (or not) Julia libraries. Backticks work
well up to a point.
For example `psql $opts -c $sql` works nicely if
Many thanks, works perfectly. I see the question was asked before; I did do
a search but I guess my criteria were poor. Might be a good entry in the
help docs.
On Tuesday, 16 August 2016 08:10:10 UTC-4, Tamas Papp wrote:
>
> readtable(IOBuffer(string))
>
> On Tue, Aug 16 2016, Coli
hours, yesterday the make ran fine.
On Wednesday, 10 August 2016 01:37:47 UTC-4, Colin Beckingham wrote:
>
> The latest 0.6 is failing to build on my openSUSE system. Specifically it
> keeps falling over when trying to handle the files and symlinks in usr/lib
> for libopenlibm.*
The latest 0.6 is failing to build on my openSUSE system. Specifically it
keeps falling over when trying to handle the files and symlinks in usr/lib
for libopenlibm.* that cannot be changed. Permissions on these files seem
to be ok, but the permissions in the lib directory don't look right. I
I always run Julia as non-root, so there is not much surprise when "make
testall" says it cannot find sshd, which on openSUSE lives in /usr/sbin and
is not accessible by non-root due to permissions. Testall by normal user
bypasses the related test and continues to success. Attempting to run
aking
> that the new official version metadata points to.
>
>
> On Saturday, July 30, 2016 at 2:11:09 AM UTC-7, Colin Beckingham wrote:
>>
>> Pkg.free worked just fine, thankyou.
>> Here is Pkg.status (prior to Pkg.free) for info:
>>
>> Pkg.sta
Pkg.free worked just fine, thankyou.
Here is Pkg.status (prior to Pkg.free) for info:
Pkg.status()
31 required packages:
- BinDeps 0.4.1 master
- Cairo 0.2.33+master
- Clustering0.6.0
- ColorTypes
What's my next step?
Using:
versioninfo()
Julia Version 0.5.0-rc0+63
Commit 75404d1* (2016-07-30 05:51 UTC)
Platform Info:
System: Linux (x86_64-suse-linux)
CPU: Intel(R) Core(TM) i5-4460 CPU @ 3.20GHz
WORD_SIZE: 64
BLAS: libopenblas (USE64BITINT DYNAMIC_ARCH NO_AFFINITY Haswell)
Currently in the latest v 0.5 Julia on openSUSE calling for using PyPlot
generates a long list of deprecations from PyPlot and dependencies. After
the recompile PyPlot works fine, so not a blocker, just inconvenient.
Packages involved are Compat, Conda, BinDeps, URIParser, PyCall,
Latexstrings,
One other oddity. openSUSE has a libcairo, libgobject and a
libcairo-gobject.
In cairo deps build.jl I can see references to cairo and gobject, but not
to the third. Just looks a bit odd.
On Sunday, 10 April 2016 12:25:12 UTC-4, Colin Beckingham wrote:
>
> Did not work.
> I added
` should have a high probability of working.
>
> --Tim
>
> On Sunday, April 10, 2016 08:28:29 AM Colin Beckingham wrote:
> > FWIW, my tcl library on openSUSE lives in "/usr/lib64/libtcl8.6.so"
> which
> > does not match any of the entries in line 6 of file
> &g
es to load and compile own versions of
tools.
On Sunday, 10 April 2016 08:38:00 UTC-4, Colin Beckingham wrote:
>
> Ok, I copied and pasted these lines including the "using" commands and the
> "using Tk" threw the subject line error.
> I may have muddied the water
hat's inside the `module ImageView ... end`.)
> Presumably you should get error(s), and the line that triggers the error
> will
> be a valuable clue.
>
> Best,
> --Tim
>
> On Saturday, April 09, 2016 10:07:18 PM Colin Beckingham wrote:
> > Thanks. Tk is loaded
, and view() is not available.
On Saturday, 9 April 2016 20:34:46 UTC-4, Tim Holy wrote:
>
> Try "using Winston" and then whos(); see if Gtk is loaded (or if it's Tk).
>
> --Tim
>
> On Saturday, April 09, 2016 11:34:43 AM Colin Beckingham wrote:
> > I tried Pkg.rm("PyP
1:17 UTC-4, Tim Holy wrote:
>
> Not sure what's happening. Is it possible there's a conflict with PyPlot?
>
> When I grep the source of ImageView, I don't find any mention of gtk.
>
> --Tim
>
> On Saturday, April 09, 2016 10:06:52 AM Colin Beckingham wro
(Pkg.free("ImageView")) nor with master. What does Pkg.status() say?
>
> --Tim
>
> On Saturday, April 09, 2016 07:49:44 AM Colin Beckingham wrote:
> > Using openSUSE Leap 42.1
> > I can add the package ImageView and even checkout the latest master and
>
Using openSUSE Leap 42.1
I can add the package ImageView and even checkout the latest master and
build. Then on "using ImageView" the error
UndefVarError: _jl_libgobject not defined
pops out. I guess this has something to do with my graphic backend, but not
sure what the next step is. I have
If I declare an array a using commas as:
a = [1,2,3;4,5,6]
ERROR: syntax: unexpected semicolon in array expression
in eval(::Module, ::Any) at ./boot.jl:243
However without commas I get:
a = [1 2 3;4 5 6]
2x3 Array{Int64,2}:
1 2 3
4 5 6
I'm aware I can use reshape on a vector to get a
I'm trying to launch a process from a Julia script. The process is a socket
server.
If I start the socket server outside Julia, then use Julia to connect to
the socket, I can read from and write to the connected stream.
Now if I use open() inside Julia to launch the socket server, wait a few
Say I have a connection to a socket with an @sync infinite loop task
running (write messages from socket to stdout) and close the socket.
Does this automatically remove the task? It's not causing problems, just
curious.
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