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Is it possible to define more than one function per file in MATLAB, and access them from outside tha
...space using the assignin function. (Doing it like this reminds me a lot of Python's "import x from y" way of doing things)
function message = makefuns
assignin('base','fun1',@fun1);
assignin('base','fun2',@fun2);
message='Done importing functions to workspace';
end
function y=fun1(x)
y=x;
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ORA-00054: resource busy and acquire with NOWAIT specified or timeout expired
... While inserting data to a table using a connection object in python i got some error. Then the python script is closed without properly closing the connection object. Now i am getting the "LOCKWAIT" error when i try to drop the table in another session. When i try kill session i dont h...
How to write DataFrame to postgres table?
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For Python 2.7 and Pandas 0.24.2 and using Psycopg2
Psycopg2 Connection Module
def dbConnect (db_parm, username_parm, host_parm, pw_parm):
# Parse in connection information
credentials = {'host': host_parm, 'database': ...
Redis connection to 127.0.0.1:6379 failed - connect ECONNREFUSED
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Thanks! this resolved the issue, just a small note on Linux/WSL environments after installing re-run the command redis-server or prefix it by sudo if needed. If all goes well, you will see redis-server cli message. also can be verified by sudo service redis-server status as sugg...
How to parse a CSV file in Bash?
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Not the answer you're looking for? Browse other questions tagged linux bash csv or ask your own question.
How to set a single, main title above all the subplots with Pyplot?
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In python 2.7 it is fontsize instead of size. plt.suptitle("Main Title", fontsize=16)
– Temak
Feb 11 '16 at 17:59
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django models selecting single field
...his command is returning me all the fields for my Django version 2.1.3 and python version 3.6.2.
– Ananthi
Feb 4 '19 at 7:15
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How do I import the Django DoesNotExist exception?
... first of the above snippets will be caught as invalid syntax (at least by Python 2.7)., should be self.assertRaises(Answer.DoesNotExist, Answer.objects.get, body__exact = '<p>User can reply to discussion.</p>') - i.e. with get's arguments added as individual kw args, not inside a ().
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How do you programmatically set an attribute?
Suppose I have a python object x and a string s , how do I set the attribute s on x ? So:
4 Answers
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Find what filetype is loaded in vim
... the filetype it was because I was having the .ipy extension modifying an ipython script. The above Q&A worked great to see that the ipython extension was not being treated as python (somewhat obvious). Thus I wanted to force set the filetype, and I found this from the ever helfpul vim site. ...