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Prevent wrapping of span or div
...ldren in this case, since their default white-space was already overridden by the parents nowrap.
– GullerYA
Oct 27 '19 at 11:56
...
How to change field name in Django REST Framework
...izerField can be serializers.CharField as your model suggests but can also by any of the other fields. Also you can put relational fields and other serializers instead and this would still work like charm. ie even if alternate_name was a foreignkey field to another model.
class ParkSerializer(seri...
Disable migrations when running unit tests in Django 1.7
...
Look at this workaround, posted by Bernie Sumption to the Django developers mailing list:
If makemigrations has not yet been run, the "migrate" command treats
an app as unmigrated, and creates tables directly from the models just
like syncdb did in ...
Is MATLAB OOP slow or am I doing something wrong?
...d per-call overhead is not a high priority.
I benchmarked the performance by writing do-nothing "nop" functions as the various types of functions and methods. Here are some typical results.
>> call_nops
Computer: PCWIN Release: 2009b
Calling each function/method 100000 times
nop() functio...
Why does Unicorn need to be deployed together with Nginx?
...nicorn. As far as I understand, Nginx is a web server while Unicorn is a Ruby HTTP server.
4 Answers
...
How to add pandas data to an existing csv file?
...
I was able to accomplish it by re-read the 'my_csv.csv', then concat the new df, and then save it. If you know some easier method, please DO let me know. I appreciate!
– datanew
Nov 9 '18 at 21:56
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Combine two or more columns in a dataframe into a new column with a new name
...OP asks for a space in between the elements, not another separator (which, by the way, would be better put as the sep argument...). The other answer, posted almost 4 years prior to yours, is however perfectly answering the question.
– Cath
Mar 27 '19 at 9:12
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How do I start Mongo DB from Windows?
... 4
cd to C:\Program Files\MongoDB\Server\3.2\bin>
enter command mongod
by default, mongodb server will start at port 27017
Step 5
(optionally) download RoboMongo and follow normal setup instructions
Step 6
Start RoboMongo and create a new connection on localhost:27017
Your MongoDB i...
Getting “A potentially dangerous Request.Path value was detected from the client (&)”
...tionResult EditorAjax(int id, int? jobId, string type = ""){}
solved that by changing the line
from
<a href="/ScreeningQuestion/EditorAjax/5&jobId=2&type=additional" />
to
<a href="/ScreeningQuestion/EditorAjax/?id=5&jobId=2&type=additional" />
where my route.config i...
What is causing ERROR: there is no unique constraint matching given keys for referenced table?
...of code to change your issues
First find out the primary key constraints by typing this code
\d table_name
you are shown like this at bottom "some_constraint" PRIMARY KEY, btree (column)
Drop the constraint:
ALTER TABLE table_name DROP CONSTRAINT some_constraint
Add a new primary key column w...