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What is scope/named_scope in rails?
...frequently encounter new syntax that I need to look up to understand. I've googled around for a good explanation of named_scope, but what I've found so far is mostly blog posts giving high praise for it, rather a straight definition or introduction.
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GROUP_CONCAT ORDER BY
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What is the difference between t.belongs_to and t.references in rails?
...ose two different words? It seems to me they do the same thing?
Tried some Google search, but find no explanation.
1 Answer...
Handle spring security authentication exceptions with @ExceptionHandler
...ivate static final boolean gsonPresent =
ClassUtils.isPresent("com.google.gson.Gson", MessageProcessor.class.getClassLoader());
public MessageProcessor() {
this.messageConverters = new ArrayList<HttpMessageConverter<?>>();
this.messageConverters.add(new Byte...
Bulk package updates using Conda
...ady for testing we will post something on the mailing list (https://groups.google.com/forum/#!forum/spyderlib). Be sure to subscribe
Cheers!
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Targeting position:sticky elements that are currently in a 'stuck' state
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Someone on the Google Developers blog claims to have found a performative JavaScript-based solution with an IntersectionObserver.
Relevant code bit here:
/**
* Sets up an intersection observer to notify when elements with the class
* `....
The 'packages' element is not declared
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comparing 2 strings alphabetically for sorting purposes
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std::shared_ptr thread safety explained
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What does curly brackets in the `var { … } = …` statements do?
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Sorry, I thought you ware asking about both ... My google-fu fails me when it comes to {Foo} :/
– Jan Hančič
Mar 8 '13 at 10:00
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