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Change the name of the :id parameter in Routing resources for Rails
...d around on how to change the dynamic params slot and found this post that does the exact thing.
The post is https://thoughtbot.com/blog/rails-patch-change-the-name-of-the-id-parameter-in
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String difference in Bash
... determine the difference between two strings in my script. I could easily do this with diff or comm, but I'm not dealing with files and I'd prefer not to output them to files, do the compare and read it back.
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Calling a Fragment method from a parent Activity
... and use findFragmentByTag(). The AccountListActivity part of the example does have a call to beginTransaction().add(), but per my trace it's never called. This is where I am scratching my head. I appreciate any suggestions.
– gcl1
Jun 5 '12 at 19:28
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C# switch on type [duplicate]
C# doesn't support switching on the type of an object.
What is the best pattern of simulating this:
5 Answers
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Can multiple different HTML elements have the same ID if they're different elements?
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No.
Element IDs should be unique within the entire document.
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Which is more efficient, a for-each loop, or an iterator?
...that foo.get(i) can be a lot less efficient. Think of LinkedList. If you do a foo.get(i) on the middle of a LinkedList it has to traverse all the previous nodes to get to i. An iterator, on the other hand, will keep a handle to the underlying data structure and will allow you to walk over the nod...
JavaScript: How do I print a message to the error console?
...nd then you can use console.log(...) and console.debug(...), etc. (see the documentation for more).
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How to convert a Hibernate proxy to a real entity object
... some of them are loaded as proxies due to lazy loading. It's all OK and I don't want to turn lazy loading off.
10 Answers
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How to execute AngularJS controller function on page load?
...arch in case its value is not empty
};
But take care about it as angular documentation implies (since v1.2) to NOT use ng-init for that. However imo it depends on architecture of your app.
I used ng-init when I wanted to pass a value from back-end into angular app:
<div data-ng-controller="my...
C# Object Pooling Pattern implementation
Does anyone have a good resource on implementing a shared object pool strategy for a limited resource in vein of Sql connection pooling? (ie would be implemented fully that it is thread safe).
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