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postgresql: INSERT INTO … (SELECT * …)
I'm not sure if its standard SQL:
6 Answers
6
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How would you make a comma-separated string from a list of strings?
... you map, for instance, ['a', 'b', 'c'] to 'a,b,c' ? (The cases ['s'] and [] should be mapped to 's' and '' , respectively.)
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“The Controls collection cannot be modified because the control contains code blocks”
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Its resolved when i copy and paste my Java Script code to the bottom of page. In the previous its placed in HEAD tag.
– Miank
Feb 5 '14 at 4:15
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What's the best solution for OpenID with Django? [closed]
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The one that has proven to work best for me, and which seems most up-to-date is the one over at launchpad.
It integrated seamlessly with my application that already utilizes the django.auth module.
https://launchpad.net/django-openid-auth
To get a copy run:
bzr bran...
Django: accessing session variables from within a template?
...ke any other, so you just use the normal template mechanism for attributes and members:
{{ request.session.name }}
Don't forget to pass the request into the template context, or even better ensure you are using RequestContext and have the request context processor enabled. See the documentation.
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Create dynamic URLs in Flask with url_for()
...Just so that it is clearer, if you have @app.route("/<a>/<b>") and def function(a,b): ... as its function, then you should use url_for and specify its keyword arguments like this: url_for('function', a='somevalue', b='anothervalue')
– jarrettyeo
May...
How would you make two s overlap?
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I might approach it like so (CSS and HTML):
html,
body {
margin: 0px;
}
#logo {
position: absolute; /* Reposition logo from the natural layout */
left: 75px;
top: 0px;
width: 300px;
height: 200px;
z-index: 2;
}
#content {
m...
How do I byte-compile everything in my .emacs.d directory?
I have decided to check out Emacs, and I liked it very much. Now, I'm using the Emacs Starter Kit , which sort of provides better defaults and some nice customizations to default install of Emacs.
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How can I check whether a option already exist in select by JQuery
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And some like the manual approach, like me. This also combines the step of adding the boolean in there, instead of producing the 0 or 1 like the other does and having to convert it. I say both approaches are fine because yo...
What is going wrong when Visual Studio tells me “xcopy exited with code 4”
...k space, or you entered an invalid drive name or invalid syntax on the command line."
It looks like Visual Studio is supplying invalid arguments to xcopy. Check your post-build event command via Project > Right Click > Properties > Build Events > Post Build Event.
Note that if the $(Pr...