Howard Hinnant

I agree that the "red squares" in the table should be avoided. I should probably add that to my article. And by this I mean that if you declare the...

The `Function& f` signature wouldn't bind to rvalue functions which I expect to be popular now as it could be a temporary lambda (which is a rvalue). On the second...

It appears to me that "non-escaping" in Swift mimics pass-by-value in C++. The function gets a possibly moved-from copy of the argument, and then no one else in the program...

I too have been frustrated with the C++ `inline` facility. `inline` is a hint and not a directive. For many programmers, this actually allows better code generation because too many...

Sorry, I'm not familiar with postgres. However, the input seems to be an integral number of milliseconds contained in `message.E`. And I'm going to guess that this number of milliseconds...

`date::sys_time{ns};` will work. The input needs to have type `nanoseconds`, or something implicitly convertible to `nanoseconds` such as: ```c+++ date::sys_time{std::chrono::milliseconds{message.E}}; ```

Before I answer, clarification: You're asking for nanosecond precision, but the example you show has microsecond precision (6 places vs 9). Which should it be?

```c++ #include "date/date.h" #include #include int main() { using namespace date; using namespace std; using namespace std::chrono; int64_t input = 1657415037369263000; // nanoseconds of Unix Time sys_time tp{nanoseconds{input}}; auto str_out...

Yes, here are all of the formatting options: https://howardhinnant.github.io/date/date.html#to_stream_formatting

To change the resolution, truncate the time stamp passed to format using one of `time_point_cast`, `floor`, `ceil`, or `round`. E.g.: ```c++ auto str_out = format("%F %T+0", floor(tp)); ```