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unit testing of private functions with mocha and node.js
...small point, code coverage may fail to pick up tests written like this. At least that's what I've seen using Jest's in-built coverage tool.
– Mike Stead
Apr 17 '17 at 8:36
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.NET WPF Remember window size between sessions
...ettings designer saving a value of type WINDOWPLACEMENT), but it should at least get you started.
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How can I rename a database column in a Ruby on Rails migration?
... don't do this -why? persistence of data. And that is valid. Probably the least painful way accomplish the goal is to create the new fields, populate them with the data from the old columns, adjust controllers. If you want to delete the old columns, you'll certainly have to edit the views. The cos...
How to make an immutable object in Python?
...not solve the problem that attributes can be accessed via [0] etc., but at least it's considerably shorter and provides the additional advantage of being compatible with pickle and copy.
namedtuple creates a type similar to what I described in this answer, i.e. derived from tuple and using __slots_...
What is
...tant because extends tells you what you can get out of a class (you get at least this, perhaps a subclass). super tells you what you can put into the class (at most this, perhaps a superclass).
In this specific case, what it is saying is that the type has to implement comparable of itself or its su...
Parsing boolean values with argparse
...t do that”, but it should also include “try this instead” which (at least to me) implies answers should go deeper when appropriate. There are definitely times when some of us posting questions can benefit from guidance on better/best practices, etc.. Answering "as stated" often doesn't do that...
Xcode - How to fix 'NSUnknownKeyException', reason: … this class is not key value coding-compliant f
...ng up even when this button was not referenced at all in the nib files (at least that I could see).
– SundayMonday
Sep 26 '12 at 20:34
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Is JavaScript supported in an email message?
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Its advised to keep your HTML email as simple as possible, no JS, and the least CSS you can do with (because, again, different email clients have varying support for CSS as well) eg: outlook's web client was not even recognizing an HTML button tag in the email. I had to use an anchor tag and some C...
html5 localStorage error with Safari: “QUOTA_EXCEEDED_ERR: DOM Exception 22: An attempt was made to
...(independently). Still use the localStorage variable though (in Safari, at least, you can't overwrite the localStorage variable (it's 'read-only'), but you can reassign setItem/removeItem/getItem).
– Ruben Martinez Jr.
Feb 26 '16 at 19:08
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Truststore and Keystore Definitions
...d use a single file for both the purposes, but you
probably should not.
At least on my Mac OSX the default keyStore is ${user.home}/.keystore, and the default trustStore is /System/Library/Java/Support/CoreDeploy.bundle/Contents/Home/lib/security/cacerts.
If you want to override them you should ad...