// Returns true if input is IPv6
func isIPv6(host string) bool {
	h, _, err := net.SplitHostPort(host)
	if err != nil {
		h = host
	}
	ip := net.ParseIP(h)
	return ip.To16() != nil && ip.To4() == nil
}

// strip api endpoints list with standard ports such as
// port "80" and "443" before displaying on the startup
// banner.  Returns a new list of API endpoints.

          parameter.groups[3]!!.value
        }
        token.startsWith("'") && token.endsWith("'") && token.length > 2 -> {
          // If the token is 'single-quoted' it's invalid! But we're lenient and strip the quotes.
          token.substring(1, token.length - 1)
        }
        else -> token
      }

    parameterNamesAndValues += name
    parameterNamesAndValues += value
    s = parameter.range.last + 1
  }

	if err != nil {
		klog.Fatalf("Failed to register versioned open api spec for root: %v", err)
	}

	grouped := make(map[string][]*restful.WebService)

	for _, t := range c.RegisteredWebServices() {
		// Strip the "/" prefix from the name
		gvName := t.RootPath()[1:]
		grouped[gvName] = []*restful.WebService{t}
	}

	for gv, ws := range grouped {

// stripGo converts from a "go1.21-bigcorp" version to a "1.21" version.
// If v does not start with "go", stripGo returns the empty string (a known invalid version).
func stripGo(v string) string {
	v, _, _ = strings.Cut(v, "-") // strip -bigcorp suffix.
	if len(v) < 2 || v[:2] != "go" {
		return ""
	}
	return v[2:]
}

// Lang returns the Go language version for version x.
// If x is not a valid version, Lang returns the empty string.

      - name: Extract tarball
        shell: bash
        run: |
          set +e
          if [ -f ${{ env.TAR_BALL }} ]; then
            temp_dir=$(mktemp -d)
            tar -xzf ${{ env.TAR_BALL }} -C "$temp_dir" --strip 1
            maven_bin_dir=$temp_dir/bin
            if [ -d $maven_bin_dir ]; then
              echo "tar.gz file \"${{ env.TAR_BALL }}\" successfully extracted in temporarily directory \"$temp_dir.\""

        grows 8 bytes, calls main.startRec<0>
        infinite cycle
`,
	}

	// Parse stanzas
	stanza := regexp.MustCompile(`^(.*): nosplit stack over \d+ byte limit\n(.*\n(?: .*\n)*)`)
	// Strip comments from cmd/go
	out = regexp.MustCompile(`(?m)^#.*\n`).ReplaceAllString(out, "")
	for len(out) > 0 {
		m := stanza.FindStringSubmatch(out)
		if m == nil {
			t.Fatalf("unexpected output:\n%s", out)
		}

	t1w := t1.AddDate(0, 0, 0)
	if GetMono(&t1w) != 0 {
		t.Fatalf("AddDate didn't strip monotonic clock reading")
	}
	t2w := t2.AddDate(0, 0, 0)
	if GetMono(&t2w) != 0 {
		t.Fatalf("AddDate didn't strip monotonic clock reading")
	}
	t3w := t3.AddDate(0, 0, 0)
	if GetMono(&t3w) != 0 {
		t.Fatalf("AddDate didn't strip monotonic clock reading")
	}

     * Copies the given resource to the test directory.
     */
    public void maybeCopy(String resource) {
        // Multi version tests append to the method name, making it miss the resources
        // Below is a dirty way to strip the added content
        if (resource.contains(" ")) {
            resource = resource.substring(0, resource.indexOf(' '));
        }
        TestFile dir = resources.findResource(resource);
        if (dir != null) {

    py_deps = [
        "//tensorflow/compiler/mlir/tfr:op_reg_gen",
        "//tensorflow/compiler/mlir/tfr:tfr_gen",
        "//tensorflow/compiler/mlir/tfr:composite",
    ] + deps

    gen_op_lib_exec = src[:-3]  # Strip off the .py
    py_strict_binary(
        name = gen_op_lib_exec,
        srcs = [src],
        srcs_version = "PY3",
        python_version = "PY3",
        deps = py_deps,
    )

	ch, s3Err := parseCredentialHeader("Credential="+r.Form.Get(xhttp.AmzCredential), region, stype)
	if s3Err != ErrNone {
		// Strip off the Algorithm prefix.
		v4Auth := strings.TrimPrefix(r.Header.Get("Authorization"), signV4Algorithm)
		authFields := strings.Split(strings.TrimSpace(v4Auth), ",")
		if len(authFields) != 3 {