... This doesn't work if the current_url might contain a port number. E.g. given a current_url of http://foo.com:8888/some/path, current_url[current_host.size..-1] will equal :8888/some/path. Also, behind the scenes current_host doe...

...───┴────┴────┘ If we reshape an array, this doesn't change the data buffer. Instead, it creates a new view that describes a different way to interpret the data. So after: >>> b = a.reshape((3, 4)) the array b has the same data buffer as a, but now it is inde...

...ess it's because it's defined and called on String not on Regex ... But it does actually make sense. You can write a regular expression to capture all matches using Regex#match and iterate over captured groups. Here you write a partial match function and want it applied mutiple times on a given str...

... @CarlosP: No. Under the hood flock uses simply flock(2) syscall and it doesn't provide such information nor it even should. If you want to unreliably check, whether there is a lock present (or lack thereof), i.e. without holding it, then you have to try to acquire it in a non-blocking way (exloc...

... Hash#invert does not work if the same values appear multiple times in your hash. – Tilo Apr 14 '15 at 11:19 add ...

How do I save MailMessage object to the disk? The MailMessage object does not expose any Save() methods. 5 Answers ...

... which it exists. %~0 strips the quotes from the last example, whereas %0 does not. Because these all give different results, %0 and %~0 are very unlikely to be what you actually want to use. Here's a batch file to illustrate: @echo Full path and filename: %~f0 @echo Drive: %~d0 @echo Path: %~p...

...like the ticket for this. I'm also confused by the solution proposed. What does the "_" represent? Can you possibly explain how the solution works? --Thank you – horatio1701d Jun 25 '14 at 20:20 ...

...work correctly (actual rate will not be rate/per). E.g. rate=0.5; per=1.0; does not work because allowance will never grow to 1.0. But rate=1.0; per=2.0; works fine. share | improve this answer ...

... node_modules folder for shared code, then let node and require do what it does best. for example: - node_modules // => these are loaded from your package.json - app - node_modules // => add node-style modules - helper.js - models - user - car - package.json - .gitignore F...