...useful error message that includes line numbers and a backtrace. consider_all_requests_local allows your app to display these developer-friendly messages even when the machine making the request is remote. share | ...

... } } f; std::for_each(v.begin(), v.end(), f); } however this is not allowed, f cannot be passed to a template function in C++03. The new solution C++11 introduces lambdas allow you to write an inline, anonymous functor to replace the struct f. For small simple examples this can be cleaner t...

...anner. Benchmarking each iteration can be found at the end of the answer. All the solutions and the benchmarking code can be found on the Go Playground. The code on the Playground is a test file, not an executable. You have to save it into a file named XX_test.go and run it with go test -bench . -...

I've got a tmux session where the window is too small because some user somewhere is connected. 2 Answers ...

... Actually there are several more efficient ways to find factors of big numbers (for smaller ones trial division works reasonably well). One method which is very fast if the input number has two factors very close to its square r...

...s with the time zone setting. Specify in other formats like mm/dd/yyyy (usually works). Specifying the date as 30/12/2013 resulted in the error for me. However, specifying it as mm/dd/yyyy format worked. If you need to convert your input the you can try looking into the CONVERT method. Syntax i...

...ponsive image maps you will need to use a plugin: https://github.com/stowball/jQuery-rwdImageMaps (No longer maintained) Or https://github.com/davidjbradshaw/imagemap-resizer No major browsers understand percentage coordinates correctly, and all interpret percentage coordinates as pixel c...

...(and will do so if you try to divide 1 by that number). Although 0.1 is usually used as the simplest example of an exact decimal number which can't be represented exactly in binary floating point, arguably 0.2 is a simpler example as it's 1/5 - and 5 is the prime that causes problems between decimal...

How to find the version of an installed node.js/npm package ? 27 Answers 27 ...

... skills, and I'm curious what are the differences between these patterns? All of them seem like they are the same thing - encapsulate the database logic for a specific entity so the calling code has no knowledge of the underlying persistence layer. From my brief research all of them typically impl...