Hello,
I have a format string - a %Fmt literal for @printf() and it is too
large, so would like to concatenate it from chunks,
say using string(chunk 1 , chunk 2 , chunk 3 )
@printf() disallow to do it as requires a string literal, but string() is a
function and the produced string variable
When opening any notebook in IJulia it gives me this error:
2014-02-02 16:59:00.164 [tornado.application] ERROR | Uncaught exception
POST /kernels?notebook=50aba0e4-fde1-4196-96ff-
8a8b3550f5b0 (127.0.0.1)
HTTPRequest(protocol='http', host='127.0.0.1:8998', method='POST', uri=
Thanks everyone. The isna(DataArray, Integer) method will certainly be useful.
On 02 Feb 2014, at 01:19, John Myles White johnmyleswh...@gmail.com wrote:
Hi Joosep,
The current way to get the best performance for your example is going to look
something like the following code:
a, b, c =
Can't you just do this with apply? Something like this:
f = (x, y, z) - x + y + z^2
let x=3, y=4, z=5
apply(f, x, y, z)
end
On Sunday, February 2, 2014 5:47:36 PM UTC+2, Walking Sparrow wrote:
Let me clarify a little bit. My question is actually the following:
In R, one can do something
Is there an easy way to print an IJulia notebook? I'm using julia in a lab
setting and am providing notebooks for students to fill out and turn in.
I'd prefer they print them. Unfortunately, I don't see a print menu item
and the browser's print feature only prints the visible parts of the page.
Is asking them to print PDF’s using the notebook export tools too onerous?
— John
On Feb 2, 2014, at 8:33 AM, j verzani jverz...@gmail.com wrote:
Is there an easy way to print an IJulia notebook? I'm using julia in a lab
setting and am providing notebooks for students to fill out and turn
I guess apply and let can do some work here. But I do not know the
variable names and number that the user would use.
So now I need a macro that can construct the let-apply block with the
variable number undetermined. The macro should be able to accept any number
of variables.
Suppose that
Maybe I'm being dumb, but I can't find that export to pdf feature, just to
.py and .ipynb under File Download as...
On Sunday, February 2, 2014 11:34:16 AM UTC-5, John Myles White wrote:
Is asking them to print PDF’s using the notebook export tools too onerous?
— John
On Feb 2, 2014,
Hi,
I just tried to install Homebrew via Pkg in a fresh build of julia (also
wiped .julia), but got the following error:
_
_ _ _(_)_ | A fresh approach to technical computing
(_) | (_) (_)| Documentation: http://docs.julialang.org
_ _ _| |_ __ _ |
Apparently on ipython master, printing directly from the browser should
work: https://github.com/ipython/ipython/issues/4196
On Sun, Feb 2, 2014 at 1:24 PM, j verzani jverz...@gmail.com wrote:
Thanks. I was worried about that. I guess this means I need pandoc and
latex installed on the
What version of git do you have installed?
On Feb 2, 2014 10:29 AM, Alex alexc...@googlemail.com wrote:
Hi,
I just tried to install Homebrew via Pkg in a fresh build of julia (also
wiped .julia), but got the following error:
_
_ _ _(_)_ | A fresh approach to
Hi Elliot,
I have
git version 1.7.9.6 (Apple Git-31.1)
but everything used to work a couple of weeks ago ...
Oh! That makes sense.
I should've definitely parallelized the compilation then. It took a while.
On Sunday, February 2, 2014 7:31:14 PM UTC-8, John Myles White wrote:
You shouldn't need to recompile julia to use parallel processing tools.
Every time you load the Julia REPL you can control
I don't think you can do this as a macro, you want to use a function
instead wrapping multiple @printf's as you stated.
the behavior you are asking for is to partially evaluate the string
function at compile time (hack)
macro myprintf(args...)
if length(args) == 0
error(@myprintf:
No but there is work in this direction. Pkg just started using versioned
directories to support multiple julia releases.
On Sunday, February 2, 2014 10:32:26 PM UTC-5, Jeff Pickhardt wrote:
Is there an equivalent to rvm (Ruby Version Manager) for having multiple
versions of Julia installed
You should be able to use the JULIA_PKGDIR and a wrapper script to do this.
On Sun, Feb 2, 2014 at 10:32 PM, Jeff Pickhardt pickha...@gmail.com wrote:
Is there an equivalent to rvm (Ruby Version Manager) for having multiple
versions of Julia installed at the same time?
This looks like an error on the IPython side, not in in Julia.
If you just run ipython notebook to open a Python notebook (not IJulia),
does it work?
(Be aware that running a firewall on your machine may break the IPython
notebook. e.g. for the Sophos
On Sunday, February 2, 2014 4:01:47 AM UTC-5, John Travers wrote:
Yes, that solves my problem., thanks! But it might be nice to have the
symmetric functions (i.e. decode as well as encode) in base.
Definitely; I think this was always the intention, but it didn't get
implemented at the time
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