Definition needed The code you have provided is non-standard. While you can provide initializers for const static int members directly in the class, you still need to provide separate definitions. It is weird, a kind of unexpected, but you are expected to write it like this: #include <algorithm> struct Foo { static const int A … Read more
Well, at last I got it working.. For anyone who encounters this in the future.. Rename the main.m file to main.mm. ZXing’s README states why we need this It can happen that when trying to build your own project with ZXingWidgetController you get linker errors like “undefined reference to”. If this error looks like a … Read more
Node If you want to run them directly through node, try to require jest and/or jest-runtime. Also give @types/jest a try as well. Check Edit 2 for new info about this Edit @types/jest (jest-DefinitelyTyped) is definitely needed (or just one solution). If you install it (e.g., dev dependency), the IDE errors should go away. I … Read more