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How do I dump an object's fields to the console?
...ibutes are displayed, rather than rely on default output. A lot of classes don't implement it well, but it can be really useful when debugging. Ruby will fall back to to_s if it can't find an inspect` method.
– the Tin Man
Nov 27 '10 at 21:45
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Gradle, Android and the ANDROID_HOME SDK location
... put inside
sdk.dir=/my_current_path_to/sdk
In the console I need to do
set ANDROID_HOME=/my_current_path_to/sdk
Hope this helps.
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Why do I get “Pickle - EOFError: Ran out of input” reading an empty file?
...kled
scores = unpickler.load()
Also open(target, 'a').close() is doing nothing in your code and you don't need to use ;.
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REST URI convention - Singular or plural name of resource while creating it
...ise of using /resources is that it is representing "all" resources. If you do a GET /resources, you will likely return the entire collection. By POSTing to /resources, you are adding to the collection.
However, the individual resources are available at /resource. If you do a GET /resource, you will...
How to add test coverage to a private constructor?
...can add to the class to make Cobertura understand that it won't be called, do that: I don't think it's worth going through hoops to add coverage artificially.
EDIT: If there's no way of doing it, just live with the slightly reduced coverage. Remember that coverage is meant to be something which is ...
How do I list the symbols in a .so file
How do I list the symbols being exported from a .so file? If possible, I'd also like to know their source (e.g. if they are pulled in from a static library).
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IllegalMonitorStateException on wait() call
...method other than wait, yes you'd never get to notify. However, in the API docs for Object.wait, "The thread releases ownership of this monitor". So whilst in wait it's as if it is outside of the enclosing synchronized blocks (for the same object, may be multiple synchronized blocks on the same obje...
How to map and remove nil values in Ruby
...s it to nil. I then want to remove the nil entries from the list. The list doesn't need to be kept.
8 Answers
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How do you install ssh-copy-id on a Mac?
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You can install it using Homebrew:
brew install ssh-copy-id
If you don't want to use Homebrew, you can use this Mac port:
curl -L https://raw.githubusercontent.com/beautifulcode/ssh-copy-id-for-OSX/master/install.sh | sh
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Are HTML comments inside script tags a best practice? [closed]
...owser supports JavaScript or not is irrelevant (clearly the great majority do) - it is irrelevant because almost all understand script blocks, which means that they know to ignore the JavaScript even if they can't interpret it.
Matt Kruse gives a slightly more detailed explanation on his JavaScript...