<div dir="ltr">Sorry about that, the correct Nengo forum URL is <a href="https://forum.nengo.ai/">https://forum.nengo.ai/</a>.<div><br></div><div>As for the x[:2] notation, this is called "slice notation"; this stackoverflow threads explains it well in a few different ways: <a href="http://stackoverflow.com/questions/509211/explain-pythons-slice-notation">http://stackoverflow.com/questions/509211/explain-pythons-slice-notation</a></div><div><br></div><div>- Trevor</div></div><div class="gmail_extra"><br><div class="gmail_quote">On Tue, Jan 31, 2017 at 11:19 AM, Howard Crystal <span dir="ltr"><<a href="mailto:Howard.Crystal@downstate.edu" target="_blank">Howard.Crystal@downstate.edu</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><font size="2" face="sans-serif">Chris - </font>
<br>
<br><font size="2" face="sans-serif">When I click on </font><a href="http://nengo.forums.ai/" target="_blank"><font size="2" face="sans-serif">http://nengo.forums.ai</font></a><font size="2" face="sans-serif">
I get</font>
<br>
<br><font size="2" color="#5f5f5f" face="Segoe UI"><b><a href="http://nengo.forums.ai" target="_blank">nengo.forums.ai</a></b>’s
server </font><font size="3">DNS address</font><font size="2" color="#5f5f5f" face="Segoe UI"> could
not be found.</font><font size="3"> </font>
<br>
<br><font size="2" face="sans-serif">I have the ff. specific question. Where
should I send it?</font>
<br>
<br><font size="2" face="sans-serif">In the controlled oscillator model,
I'm trying to understand the notation</font>
<br>
<br><font size="2" face="sans-serif"> nengo.Connection(x, x[:2], synapse=synapse,
function=oscillator)</font>
<br>
<br><font size="2" face="sans-serif">and specifically the x[:2] notation</font>
<br>
<br><font size="2" face="sans-serif">I would have thought that nengo.Connection(x[0],x[1],
synapse = synapse, function = oscillator) would have worked but it gives
me an error message I don't understand</font>
<br>
<br><font size="2" face="sans-serif">I looked at the docs for Connection
and that didn;t seem to help </font>
<br><span class="">
<br>
<br><font size="2" face="sans-serif">Thanks</font>
<br>
<br><font size="2" face="sans-serif">Howard</font>
<br>
<br>
<br>
<br><font size="2" face="sans-serif">Howard Crystal, MD<br>
Professor of Neurology, Pathology, and Psychiatry<br>
SUNY Downstate<br>
P: 718-270-2748, F: 718-221-5761</font>
<br>
<br>
<br>
<br></span><font size="1" color="#5f5f5f" face="sans-serif">From:
</font><font size="1" face="sans-serif">Chris Eliasmith <<a href="mailto:celiasmith@uwaterloo.ca" target="_blank">celiasmith@uwaterloo.ca</a>></font>
<br><font size="1" color="#5f5f5f" face="sans-serif">To:
</font><font size="1" face="sans-serif">Howard Crystal <<a href="mailto:Howard.Crystal@downstate.edu" target="_blank">Howard.Crystal@downstate.edu</a>><wbr>,
</font>
<br><font size="1" color="#5f5f5f" face="sans-serif">Cc:
</font><font size="1" face="sans-serif">nengo-user <<a href="mailto:nengo-user@ctnsrv.uwaterloo.ca" target="_blank">nengo-user@ctnsrv.uwaterloo.<wbr>ca</a>></font>
<br><font size="1" color="#5f5f5f" face="sans-serif">Date:
</font><font size="1" face="sans-serif">12/22/2016 04:49 PM</font>
<br><font size="1" color="#5f5f5f" face="sans-serif">Subject:
</font><font size="1" face="sans-serif">Re: [nengo-user]
saving new scripts</font>
<br>
<hr noshade><div class="HOEnZb"><div class="h5">
<br>
<br>
<br><tt><font size="3">Hi Howard,<br>
<br>
Thanks for your question. The short answer is that in the gui, above
the script on the right side there is a button; an old floppy disk with
a down arrow. Clicking that will save your file. Then you can
load it as any other script.<br>
<br>
We're now encouraging people with questions to use </font></tt><a href="http://nengo.forums.ai/" target="_blank"><tt><font size="3" color="blue"><u>http://nengo.forums.ai</u></font></tt></a><tt><font size="3">
as this list is being shut down.<br>
<br>
best, .c<br>
</font></tt><font size="3"><br>
<br>
Howard Crystal wrote:</font>
<br><font size="2" face="sans-serif">Hi -</font><font size="3"> <br>
</font><font size="2" face="sans-serif"><br>
In nengo 2.0</font><font size="3"> <br>
</font><font size="2" face="sans-serif"><br>
If I load a file from the open icon, it runs perfectly.</font><font size="3">
<br>
</font><font size="2" face="sans-serif"><br>
I can modify the script on the right easily enough, but nothing seems to
happen to that script. I can neither figure out how to load it nor
save it.</font><font size="3"> <br>
</font><font size="2" face="sans-serif"><br>
Is there a simpler way than having to learn about python notebooks?</font><font size="3">
<br>
</font><font size="2" face="sans-serif"><br>
Thanks</font><font size="3"> <br>
</font><font size="2" face="sans-serif"><br>
Howard</font><font size="3"> <br>
<br>
</font><font size="2" face="sans-serif"><br>
Howard Crystal, MD<br>
Professor of Neurology, Pathology, and Psychiatry<br>
SUNY Downstate<br>
P: 718-270-2748, F: 718-221-5761</font>
<br>
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<br></blockquote></div><br></div>