…at the same time, they can be listed:
```
$ ./yarnd --enable-feature list
Available Features:
- foo
- moving_average_feed_refresh
- jump_timeline_age
- websub
```
And oops looks like we need to …
matched #35sb4na score:1.09
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…erent ways. i can request the specific name `foo.bar` or a glob like `foo.*` or trace the hierarchy `trace:some.deep.name.space` which will give me the namespaces `some`, `some.deep`, `some.deep.name`…
matched #3nuckaq score:1.34
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@dave Okay, i fixed the awk and xargs problem, but it seems awk on macosx is weird: printf "foo\n" | awk '{gsub(/[[:cntrl:]]/," ");print}' => " f o o "
matched #5kb25wq score:1.5
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…`:=`, because only the first variable is new, just `err` was already used, so `=` does not work:
```go
foo, err := eggs()
if err != nil {
return err
}
bar, baz, err := spam(foo)
if err != nil {
…
matched #5mfwvwa score:1.05
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