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R cannot be resolved - Android error
...d it was breaking my build and preventing anything generated to "gen". The error wasn't actually reported except in the Console window right when I first opened the project.
– Scott Persinger
Mar 8 '12 at 0:56
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How to install Java 8 on Mac
...brew cask install adoptopenjdk8
Existing users of Homebrew may encounter Error: Cask adoptopenjdk8 exists in multiple taps due to prior workarounds with different instructions. This can be solved by fully specifying the location with brew cask install adoptopenjdk/openjdk/adoptopenjdk8.
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How to select different app.config for several build configurations
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It doesn't work : .csproj can't be opened, error message "elements outside Target elements must have : Include, Update or Remove"
– Elo
May 9 '19 at 9:39
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How to get the type of T from a member of a generic class or method?
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I get an error that it requires a type argument (i.e. <T>)
– Joseph Humfrey
May 21 '15 at 14:26
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How to initialize List object in Java?
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If you check that link, you'll find some classes that implement List:
All Known Implementing Classes:
AbstractList, AbstractSequentialList, ArrayList, AttributeList, CopyOnWriteArrayList, LinkedList, RoleList, RoleUnresolvedList, Stack, Vector
Those can be instantiated. Use their links t...
Can lambda functions be templated?
...stand how the example motivates anything; you could simply forbid it as an error, and require the lambda be monomorphic [](T x) {} or a constrained template []template<Constraint T>(T x) {}, which can be statically verified to match. Is there some reason why this wasn't possible?
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Why can't Python parse this JSON data?
... any level in a dictionary by specifying the 'key paths'. If you get a KeyError exception it means the key doesn't exist in the path. Look out for typos or check the structure of your dictionary.
– Nuhman
May 25 '18 at 4:55
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scp with port number specified
...nstead of the lowercase p:
scp -P 80 ... # Use port 80 to bypass the firewall, instead of the scp default
The lowercase p switch is used with scp for the preservation of times and modes.
Here is an excerpt from scp's man page with all of the details concerning the two switches, as well as an exp...
Default value in Doctrine
...lso do: options={"default": 0} Be careful to use " and not ', as it causes errors in my version of doctrine.
– Scott Flack
Jun 17 '14 at 7:37
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Python loop counter in a for loop [duplicate]
In my example code below, is the counter = 0 really required, or is there a better, more Python, way to get access to a loop counter? I saw a few PEPs related to loop counters, but they were either deferred or rejected ( PEP 212 and PEP 281 ).
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