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form_for with nested resources
...s_controller.rb
just as it says at http://guides.rubyonrails.org/routing.html#nested-resources, with no special namespaces.
But partials and forms become tricky. Note the square brackets:
<%= form_for [@article, @comment] do |f| %>
Most important, if you want a URI, you may need somethin...
Unable to load config info from /usr/local/ssl/openssl.cnf on Windows
... In Version 1.0.1e downloaded from slproweb.com/products/Win32OpenSSL.html there is only the file openssl.cfg present in the bin directory after installation. But with this file it seems to work anyway.
– vanje
Dec 5 '13 at 11:28
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Error message “Forbidden You don't have permission to access / on this server” [closed]
... this directory.
A.1. DirectoryIndex option example
DirectoryIndex index.html default.php welcome.php
A.2. Options Indexes option
If set, apache will list the directory content if no default file found (from the above ???????? option)
If none of the conditions above is satisfied
You will recei...
XML Schema (XSD) validation tool? [closed]
... I found the following helpful: jmvanel.free.fr/xsd/README.html
– Matthew Hegarty
Dec 2 '09 at 11:10
A...
How to set DOM element as the first child?
...
list.outerHTML = entry.outerHTML + list.outerHTML; Hope helps someone.
– Deniz Porsuk
Sep 21 '18 at 7:59
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How to create PDF files in Python [closed]
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I suggest Pdfkit. (installation guide)
It creates pdf from html files. I chose it to create pdf in 2 steps from my Python Pyramid stack:
Rendering server-side with mako templates with the style and markup you want for you pdf document
Executing pdfkit.from_string(...) method by pas...
How do you turn a Mongoose document into a plain object?
...or should be the result of doc.toObject().
http://mongoosejs.com/docs/api.html#document_Document-toObject
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Is there a Python caching library?
...n is here: https://joblib.readthedocs.io/en/latest/generated/joblib.Memory.html
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Selecting empty text input using jQuery
...lue of the INPUT, instead of the "value" attribute specified in the source HTML.
So it's a clever way to check for empty text fields, but I think it relies on a behavior specific to the Sizzle engine (that of using the current value of the INPUT instead of the attribute defined in the source code)....
nginx server_name wildcard or catch-all
...l :
server_name _;
Source : http://nginx.org/en/docs/http/server_names.html
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