namespace {

// Prefix and suffix to the QuantizationUnit string representation.
constexpr std::string_view kQuantizationUnitPrefix = "QuantizationUnit(";
constexpr std::string_view kQuantizationUnitSuffix = ")";

// Concatenates node name and func name with a "@" separator.
std::string ConcatNodeAndFuncName(std::string_view node_name,
                                  std::string_view func_name) {
  return absl::StrCat(node_name, "@", func_name);
}

	if err != nil {
		return nil, fmt.Errorf("failed to decode packages: %v", err)
	}

	return packages, nil
}

func decodePackages(r io.Reader) ([]Package, error) {
	// `go list -json` concatenates package definitions
	// instead of emitting a single valid JSON, so we
	// need to stream the output to decode it into the
	// data we are looking for instead of just using a
	// simple JSON decoder on stdout

	for k, v := range template.Annotations {
		a[k] = v
	}
	return a
}

// getJobFromTemplate2 makes a Job from a CronJob. It converts the unix time into minutes from
// epoch time and concatenates that to the job name, because the cronjob_controller v2 has the lowest
// granularity of 1 minute for scheduling job.
func getJobFromTemplate2(cj *batchv1.CronJob, scheduledTime time.Time) (*batchv1.Job, error) {

The function does the following:

* Takes a `first_name` and `last_name`.
* Converts the first letter of each one to upper case with `title()`.
* <abbr title="Puts them together, as one. With the contents of one after the other.">Concatenates</abbr> them with a space in the middle.

```Python hl_lines="2"
{!../../../docs_src/python_types/tutorial001.py!}
```

### Edit it

It's a very simple program.

			lookupParent = false
		}

		if len(buf) > 0 && buf[len(buf)-1] != '/' {
			buf = append(buf, '/')
		}
		buf = append(buf, s...)
	}
	return buf, lookupParent
}

// joinPath concatenates dir and file paths, producing a cleaned path where
// "." and ".." have been removed, unless dir is relative and the references
// to parent directories in file represented a location relative to a parent
// of dir.
//

      @Override
      public Iterator<T> iterator() {
        return Iterators.concat(Iterators.transform(inputs.iterator(), Iterable::iterator));
      }
    };
  }

  /** Concatenates a varargs array of iterables without making a defensive copy of the array. */
  private static <T extends @Nullable Object> FluentIterable<T> concatNoDefensiveCopy(
      final Iterable<? extends T>... inputs) {

      @Override
      public Iterator<T> iterator() {
        return Iterators.concat(Iterators.transform(inputs.iterator(), Iterable::iterator));
      }
    };
  }

  /** Concatenates a varargs array of iterables without making a defensive copy of the array. */
  private static <T extends @Nullable Object> FluentIterable<T> concatNoDefensiveCopy(
      final Iterable<? extends T>... inputs) {

kube::util::wait-for-jobs() {
  local fail=0
  local job
  for job in $(jobs -p); do
    wait "${job}" || fail=$((fail + 1))
  done
  return ${fail}
}

# kube::util::join <delim> <list...>
# Concatenates the list elements with the delimiter passed as first parameter
#
# Ex: kube::util::join , a b c
#  -> a,b,c
function kube::util::join {
  local IFS="$1"
  shift
  echo "$*"
}

}

func isCreate(event fsnotify.Event) bool {
	return event.Has(fsnotify.Create)
}

func isRemove(event fsnotify.Event) bool {
	return event.Has(fsnotify.Remove)
}

// concatCerts concatenates PEM certificates, making sure each one starts on a new line
func concatCerts(certsPEM []string) []byte {
	if len(certsPEM) == 0 {
		return []byte{}
	}
	var certChain bytes.Buffer
	for i, c := range certsPEM {

	}

	// Create strings from recorded field indices.
	a := make([]string, len(spans))
	for i, span := range spans {
		a[i] = s[span.start:span.end]
	}

	return a
}

// Join concatenates the elements of its first argument to create a single string. The separator
// string sep is placed between elements in the resulting string.
func Join(elems []string, sep string) string {
	switch len(elems) {
	case 0: