How many episodes are titled "dick's big giant headache (part 1)"?
CREATE TABLE "table1_29436178_1" (
  "no_in_series" real,
  "no_in_season" real,
  "title" text,
  "directed_by" text,
  "written_by" text,
  "original_air_date" text,
  "production_code" real
);
SELECT COUNT("no_in_season") FROM "table1_29436178_1" WHERE "title"='\"Dick''s Big Giant Headache (Part 1)\"';