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What is meant by Scala's path-dependent types?
...dent types. It's something to do with inner-classes but what does this actually mean and why do I care?
1 Answer
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How do I call an Angular.js filter with multiple arguments?
As from the documentation , we can call a filter such as date like this:
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How to implement a unique index on two columns in rails
...st can remove the indexes who were just for one column or if I have to use all three indexes:
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jQuery clone() not cloning event bindings, even with on()
...ations. They work great and have been tested. However, I have run into a small problem which I am having trouble understanding.
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How can I add an element after another element?
... That's correct, but it depends on the way you prefer to code it. I'd normally have the '#bla' input selected already, and then add the extra content afterwards. Purely my preference though, I'm not sure whether either method has a speed benefit.
– Rowan
Feb 1...
When using the Java debugger in Intellij what does “Drop Frame” mean?
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The call stack of your application can be viewed in the debugger. Using the "Drop Frame" functionality you can "fall back" to a previous stack frame, in a sense going back in time. This can be helpful to re-enter a function if you...
Laravel orderBy on a relationship
I am looping over all comments posted by the Author of a particular post.
2 Answers
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How to search DOM elements using XPath or CSS selectors in Chrome Developer Tools?
...ction accepts a second optional argument, context. $x(xpath, context) This allows you to select a particular iframe content, for example, and run an xpath query against it. So for the first iframe: myframe = document.getElementsByTagName("iframe")[0].contentWindow.document.body; #to xpath query that...
Ruby on Rails form_for select field with class
I am beating my head against the wall on this one. I want to make a simple select tag using the f.select tag but nothing I do works. I put an example below:
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Is there a “default” MIME type?
...lps convey to the recipient what to do with the data.
"unknown" doesn't really add anything over this, except to confuse clients who don't support random unofficial MIME types. Ditto for application/binary; it's just a non-standard way of restating "octet-stream".
This is the answer to "What can ...