pathErr.Path = base + string(PathSeparator) + pathErr.Path
					}
					numErr++
					if recurseErr == nil {
						recurseErr = err
					}
				}
			}

			// If we can delete any entry, break to start new iteration.
			// Otherwise, we discard current names, get next entries and try deleting them.
			if numErr != reqSize {
				break
			}
		}

// RemoveNumLabel removes all numerical labels associated with the specified key for all
// samples in the profile.
func (p *Profile) RemoveNumLabel(key string) {
	for _, sample := range p.Sample {
		delete(sample.NumLabel, key)
		delete(sample.NumUnit, key)
	}
}

// DiffBaseSample returns true if a sample belongs to the diff base and false
// otherwise.
func (s *Sample) DiffBaseSample() bool {

	mux.HandleFunc("/admin", fn)
	mux.HandleFunc("/admin/products/", fn)
	mux.HandleFunc("/admin/products/create", fn)
	mux.HandleFunc("/admin/products/update", fn)
	mux.HandleFunc("/admin/products/delete", fn)

	paths := []string{"/", "/notfound", "/admin/", "/admin/foo", "/contact", "/products",
		"/products/", "/products/3/image.jpg"}
	b.StartTimer()
	for i := 0; i < b.N; i++ {

		_, dup := scriptNetEnabled.LoadOrStore(t, true)
		if !dup {
			// Acquire a net token for this test until the test completes.
			netTestSem <- struct{}{}
			t.Cleanup(func() {
				<-netTestSem
				scriptNetEnabled.Delete(t)
			})
		}
	}

	// Since we have confirmed that the network is available,
	// allow cmd/go to use it.
	s.Setenv("TESTGONETWORK", "")
	return true, nil
}

	typecheckargs(n)
	args := n.Args
	if len(args) == 0 {
		base.Errorf("missing arguments to delete")
		n.SetType(nil)
		return n
	}

	if len(args) == 1 {
		base.Errorf("missing second (key) argument to delete")
		n.SetType(nil)
		return n
	}

	if len(args) != 2 {
		base.Errorf("too many arguments to delete")
		n.SetType(nil)
		return n
	}

	l := args[0]
	r := args[1]

		if o.SampleMeanDivisor != nil {
			dw = o.SampleMeanDivisor(sample.Value)
		}
		if dw == 0 && w == 0 {
			continue
		}
		for k := range seenNode {
			delete(seenNode, k)
		}
		for k := range seenEdge {
			delete(seenEdge, k)
		}
		var parent *Node
		// A residual edge goes over one or more nodes that were not kept.
		residual := false

		// Group the sample frames, based on a global map.

			copy(errList[index:], errList[index+1:])
			filemap[line] = errList[:n]
		} else {
			// last entry - remove errList from filemap
			delete(filemap, line)
		}

		// if filemap is empty, eliminate from errmap
		if len(filemap) == 0 {
			delete(errmap, filename)
		}
	}

	// there should be no expected errors left
	if len(errmap) > 0 {
		t.Errorf("--- %s: unreported errors:", pkgName)

	g.Nodes = append(g.Nodes, label)
	g.edges[label] = map[string]bool{}
	return true
}

func (g *Graph) AddEdge(from, to string) {
	g.edges[from][to] = true
}

func (g *Graph) DelEdge(from, to string) {
	delete(g.edges[from], to)
}

func (g *Graph) HasEdge(from, to string) bool {
	return g.edges[from] != nil && g.edges[from][to]
}

func (g *Graph) Edges(from string) []string {
	edges := make([]string, 0, 16)

  // Helper functions follow:

  // hilite changes the highlighting of elements corresponding to specified src.
  function hilite(src, on) {
    if (on) {
      matches.add(src);
    } else {
      matches.delete(src);
    }
    toggleClass(src, 'hilite', on);
    return true;
  }

  // Display action menu (triggered by right-click on a frame)
  function showActionMenu(e, box) {

		if err != nil {
			return false, err
		}
		if ok {
			// If we successfully refreshed, update the heap.
			heapUpdate(r.frontier, i)
		} else {
			// There's nothing else to read. Delete this cursor from the frontier.
			r.frontier = heapRemove(r.frontier, i)
		}
		return true, nil
	}
	// Inject a CPU sample if it comes next.
	if len(r.cpuSamples) != 0 {