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how to reference a YAML “setting” from elsewhere in the same YAML file?
...ealing with multiple files, you will probably do best to evaluate a standalone YAML-enhancement library, such as one listed here. github.com/dreftymac/dynamic.yaml/blob/master/…
– dreftymac
Aug 24 '16 at 23:16
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Unit testing code with a file system dependency
I am writing a component that, given a ZIP file, needs to:
11 Answers
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What does glLoadIdentity() do in OpenGL?
...ix multiplied with that matrix (or a matrix that looks like that; diagonal ones, all else 0s) will result in the original matrix, but I don't believe he explained why this is important.
The reason why this is important is because OpenGL multiplies all positions and rotations through each matrix; so...
How to add url parameters to Django template url tag?
...:
{% url 'panel_person_form' person_id=item.id %}
If you have more than one param, you can change your regex and modify the template using the following:
{% url 'panel_person_form' person_id=item.id group_id=3 %}
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Difference between a Seq and a List in Scala
...rantees the new object cannot be changed, but you still can change the old one, and, therefore, the "read only" one).
Scala's List is highly optimized by compiler and libraries, and it's a fundamental data type in functional programming. However, it has limitations and it's inadequate for parallel ...
Difference between dispatch_async and dispatch_sync on serial queue?
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On a serial queue, both tasks are still executed one after the other. In the first case, the caller waits for the first block to finish but doesn't wait for the second block. In the second case, the caller doesn't wait for the first block to finish, but waits for the second...
NumPy or Pandas: Keeping array type as integer while having a NaN value
... value to represent NaN.
You can also temporarily duplicate the columns: one as you have, with floats; the other one experimental, with ints or strings. Then inserts asserts in every reasonable place checking that the two are in sync. After enough testing you can let go of the floats.
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When is it better to use String.Format vs string concatenation?
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Before C# 6
To be honest, I think the first version is simpler - although I'd simplify it to:
xlsSheet.Write("C" + rowIndex, null, title);
I suspect other answers may talk about the performance hit, but to be honest it'll be minimal if prese...
Replacements for switch statement in Python?
...he functions/lambdas every time in all cases, even if it is only returning one of the results?
– slf
Aug 6 '14 at 19:04
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Two color borders
Client wants two color borders for an embossed look. Can I do this on one element? I was hoping to avoid stacking two DOM elements with individual borders.
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