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Rendering HTML inside textarea
...want to put html from a div in a textarea (so I can edit some reactions on my website; I want to have the textarea in the same location.)
To put the content of this div in a textarea I use:
var content = $('#msg500').text();
$('#msg500').wrapInner('<textarea>' + content + '</textarea...
Can I make the foreign key field optional in Django model
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@cezar comment saved my life! Thanks
– po5i
Sep 25 '18 at 18:31
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Query a parameter (postgresql.conf setting) like “max_connections”
...ents:
SELECT current_setting('max_connections');
Related:
How to test my ad-hoc SQL with parameters in Postgres query window
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Can I use non existing CSS classes?
... @ruakh: Excellent point, thanks. I couldn't find a way to fit it into my original, brief answer without veering off-topic, but I see how the use of the term dependency might have given that impression so I changed it a bit. That said I've added a footnote referencing your comment as well as ela...
What is the Python equivalent of static variables inside a function?
... it does (@static_var("counter", 0) is easier on & makes more sense to my eyes than if "counter" not in foo.__dict__: foo.counter = 0, especially as in the latter you have to use the function name (twice) which might change).
– Claudiu
Mar 1 '13 at 19:31
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Add params to given URL in Python
...on this page (come on, where is our favorite copy-paste thing?) so I wrote my own based on answers here. It tries to be complete and more Pythonic. I've added a handler for dict and bool values in arguments to be more consumer-side (JS) friendly, but they are yet optional, you can drop them.
How it...
ggplot: How to increase spacing between faceted plots?
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This works without the grid package. In my experience the x labels of two side-by-side plots often overlap (the greatest label on the lhs and the smallest label on the rhs). One solution to fix the output is to ggsave with a greater width than the default. But I fi...
How do I make a request using HTTP basic authentication with PHP curl?
...l for http get, post, put, delete etc. which is what I'm doing by building my own php class to do this; I'm wondering if someone has already done this.
– blank
Jan 27 '10 at 7:39
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Calculate distance between two points in google maps V3
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@ABCD.ca It's not my number. This question is about version 3 of Google Maps Library. You asked why your calculation differed from theirs. It's because they use a different value for the earth's radius than you do. The reference for the number...
C# 4.0 optional out/ref arguments
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any idea for more elegant solution than declaring temp/dummy?
– Louis Rhys
Jul 17 '12 at 3:15
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