公式： f(x)={xif x0α(ex−1)if x≤0
SCRIPT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
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The writer has a simple interface: write(), writev() for batched writes, end() to signal completion, and abort() for errors. That's essentially it.
The former Little Mix star spoke to BBC Bitesize Other Side of the Story while promoting her new solo album, and encouraged people to do their research when they see claims made about people on socials and some news sites.