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Parsing XML with namespace in Python via 'ElementTree'
...ot too smart about namespaces. You need to give the .find(), findall() and iterfind() methods an explicit namespace dictionary. This is not documented very well:
namespaces = {'owl': 'http://www.w3.org/2002/07/owl#'} # add more as needed
root.findall('owl:Class', namespaces)
Prefixes are only lo...
Passing Parameters JavaFX FXML
...parameters to a secondary window in javafx? Is there a way to communicate with the corresponding controller?
10 Answers
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Scroll to the top of the page using JavaScript?
How do I scroll to the top of the page using a JavaScript? It is desirable even if the scrollbar instantly jumps to the top. I'm not looking for a smooth scrolling.
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How to remove trailing whitespace of all files recursively?
How can you remove all of the trailing whitespace of an entire project? Starting at a root directory, and removing the trailing whitespace from all files in all folders.
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Why does Ruby 1.9.2 remove “.” from LOAD_PATH, and what's the alternative?
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It was deemed a "security" risk.
You can get around it by using absolute paths
File.expand_path(__FILE__) et al
or doing
require './filename' (ironically).
or by using
require_relative 'filename'
or adding an "inc...
One SVN repository or many?
If you have multiple, unrelated projects, is it a good idea to put them in the same repository?
13 Answers
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Where are the recorded macros stored in Notepad++?
I have recorded a macro that I want to share with my work colleague.
8 Answers
8
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Why is conversion from string constant to 'char*' valid in C but invalid in C++
...p through C++03, your first example was valid, but used a deprecated implicit conversion--a string literal should be treated as being of type char const *, since you can't modify its contents (without causing undefined behavior).
As of C++11, the implicit conversion that had been deprecated was off...
Mockito : how to verify method was called on an object created within a method?
I am new to Mockito.
7 Answers
7
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Rails: Missing host to link to! Please provide :host parameter or set default_url_options[:host]
...n answer to this. Where do I set default_url_options ? I've already set it for config.action_mailer.default_url_options to solve this same bug elsewhere, but now I'm getting this error when trying to use a URL helper inside an RSpec spec. I have no idea where it's expecting default_url_options...