Try to merge two last draw commands

Erase all elements from the store */

It is a separate function rather than a part of count_digits to workaround the lack of static constexpr in constexpr functions.

Deallocate memory allocated by the buffer.

Computes floor(n / 10^(kappa + 1)) (float)

Returns true iff x is divisible by pow(2, exp).

Computes floor(log10(pow(2, e))) for e in [-1700, 1700] using the method from https://fmt.dev/papers/Grisu-Exact.pdf#page=5, section 3.4.

Converts given time since epoch as ``std::time_t`` value into calendar time, expressed in Coordinated Universal Time (UTC). Unlike ``std::gmtime``,

These are not implemented because durations don't have date information.

NB: It is illegal to call push_back/push_front/insert with a reference pointing inside the ImVector data itself! e.g. v.push_back(v[10]) is forbidden.