The next section will explain how to append elements to a base slice and yield a new slice by using the built-in append function. The result slice of an append function call may share starting elements the base slice and how many elements are appended. When the slice is used as the base slice in an append function call, if the number of appended elements is larger than the number of the redundant element a0 := [...]int{7, 8, 9} a1 := a0 a1[0] = 2 fmt.Println(a0, a1) // [7 8 9] [2 8 9] } Append and Delete Container Elements The syntax of appending a key-element pair (an entry) to a map is

href = dict(attrs).get("href") if href and tag == "a": self.urls.append(href) url_seeker = URLSeeker() url_seeker.feed(html) return url_seeker.urls async def multi(list_of_futures) is equivalent to: results = [] for future in list_of_futures: results.append(yield future) If any children raise exceptions, multi() will raise the first one. All others will tornado.options options with multiple=True that are set more than once now overwrite rather than append. This makes it possible to override values set in parse_config_file with parse_command_line. tornado

def clear(self): self.result = [] def write(self, data): self.result.append(data.encode()) def fibonacci_generator(self, n=1000): stream = self.PseudoTextStream() def clear(self): self.result = [] def write(self, data): self.result.append(data.encode()) async def fibonacci_generator(self, n=1000): stream = self.PseudoTextStream() = yaml.dump(exception.to_dict(), encoding=None) resp.content_type = preferred resp.append_header('Vary', 'Accept') serializer (callable) – A function taking the form func(req, resp, exception)

The next section will explain how to append elements to a base slice and yield a new slice by using the built-in append function. The result slice of an append function call may share starting elements the base slice and how many elements are appended. When the slice is used as the base slice in an append function call, if the number of appended elements is larger than the number of the redundant element 17 | a1 := a0 18 | a1[0] = 2 19 | fmt.Println(a0, a1) // [7 8 9] [2 8 9] 20 | } Append and Delete Container Elements The syntax of appending a key-element pair (an entry) to a map is

href = dict(attrs).get("href") if href and tag == "a": self.urls.append(href) url_seeker = URLSeeker() url_seeker.feed(html) return url_seeker.urls async def multi(list_of_futures) is equivalent to: results = [] for future in list_of_futures: results.append(yield future) If any children raise exceptions, multi() will raise the first one. All others will tornado.options options with multiple=True that are set more than once now overwrite rather than append. This makes it possible to override values set in parse_config_file with parse_command_line. tornado

def clear(self): self.result = [] def write(self, data): self.result.append(data.encode()) def fibonacci_generator(self, n=1000): stream = self.PseudoTextStream() def clear(self): self.result = [] def write(self, data): self.result.append(data.encode()) async def fibonacci_generator(self, n=1000): stream = self.PseudoTextStream() = yaml.dump(exception.to_dict(), encoding=None) resp.content_type = preferred resp.append_header('Vary', 'Accept') serializer (callable) – A function taking the form func(req, resp, exception)

numbers: res = add.apply_async((2, 2), publisher=publisher) results.append(res) print([res.get() for res in results]) Though this particular example is much better expressed [https://github.com/celery/celery/issues/2722]). Fix contributed by Nicolas Unravel. Task.replace: Append to chain/chord (Closes #3232) Fixed issue #3232 [https://github.com/celery/celery/issues/3232], warning('Task aborted') return value = do_something_expensive(i) results.append(y) logger.info('Task complete') return results In the producer: from __future__ import absolute_import

numbers: res = add.apply_async((2, 2), publisher=publisher) results.append(res) print([res.get() for res in results]) Though this particular example is much better expressed [https://github.com/celery/celery/issues/2722]). Fix contributed by Nicolas Unravel. Task.replace: Append to chain/chord (Closes #3232) Fixed issue #3232 [https://github.com/celery/celery/issues/3232], warning('Task aborted') return value = do_something_expensive(i) results.append(y) logger.info('Task complete') return results In the producer: from __future__ import absolute_import

def clear(self): self.result = [] def write(self, data): self.result.append(data.encode()) def fibonacci_generator(self, n=1000): stream = self.PseudoTextStream() def clear(self): self.result = [] def write(self, data): self.result.append(data.encode()) async def fibonacci_generator(self, n=1000): stream = self.PseudoTextStream() = yaml.dump(exception.to_dict(), encoding=None) resp.content_type = preferred resp.append_header('Vary', 'Accept') serializer (callable) – A function taking the form func(req, resp, exception)

def clear(self): self.result = [] def write(self, data): self.result.append(data.encode()) def fibonacci_generator(self, n=1000): stream = self.PseudoTextStream() def clear(self): self.result = [] def write(self, data): self.result.append(data.encode()) async def fibonacci_generator(self, n=1000): stream = self.PseudoTextStream() = yaml.dump(exception.to_dict(), encoding=None) resp.content_type = preferred resp.append_header('Vary', 'Accept') serializer (callable) – A function taking the form func(req, resp, exception)