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Backbone.View “el” confusion
...e event binding takes place. You don't have to use it but if you want backbone to fire events you need to do your rendering work on the el. A views el is a DOM element but it does not have to be a pre-existing element. It will be created if you do not pull one from your current page, but you will ha...
How do I view the type of a scala expression in IntelliJ
...I find IntelliJ often throwing tooltips on my face unnecessarily, but this one - that actually matters, is hard to reach. Oh well.
– akauppi
Aug 13 '14 at 11:11
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Java 8 List into Map
...(statically imported) Seq from the JOOL library (which I'd recommend to anyone using Java 8), you can also improve the brevity with: seq(choices).toMap(Choice::getName)
– lukens
Mar 18 '17 at 8:45
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Do DOM tree elements with ids become global variables?
...aram> or metadata type in <meta>. ‘Identifying’ names are the ones that should should be avoided in favour of id.
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How can I know which radio button is selected via jQuery?
I have two radio buttons and want to post the value of the selected one.
How can I get the value with jQuery?
37 Answers
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Java: convert List to a String
... Unfortunately, String.join only accepts CharSequences and not as one would hope Objects. Not even sure if it's nullsafe
– Marc
Jun 22 '15 at 12:22
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How to tell a Mockito mock object to return something different the next time it is called?
...ating a mock object as a static variable on the class level like so... In one test, I want Foo.someMethod() to return a certain value, while in another test, I want it to return a different value. The problem I'm having is that it seems I need to rebuild the mocks to get this to work correctly. ...
Python: Tuples/dictionaries as keys, select, sort
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Personally, one of the things I love about python is the tuple-dict combination. What you have here is effectively a 2d array (where x = fruit name and y = color), and I am generally a supporter of the dict of tuples for implementing 2d ...
How do I write output in same place on the console?
... I have three different downloads, and I want to show the progress of each one on its own line.
– EarlCrapstone
Apr 2 '14 at 14:56
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How to convert timestamps to dates in Bash?
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One-liner: date -d @$(date -u +%s)
– Mike Atlas
Jan 5 '16 at 17:30
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