app for Tornado: import asyncio import tornado class MainHandler(tornado.web.RequestHandler): def get(self): self.write("Hello, world") def make_app(): return tornado.web.Application([ (r"/", MainHandler) you can start another operation before waiting. from tornado.gen import convert_yielded async def get(self): # convert_yielded() starts the native coroutine in the background. # This is equivalent to easier to do with decorated coroutines, because they start immediately when called: @gen.coroutine def get(self): fetch_future = self.fetch_next_chunk() while True: chunk = yield fetch_future if chunk is None:

Tornado: import asyncio import tornado class MainHandler(tornado.web.RequestHandler): def get(self): self.write("Hello, world") def make_app(): return tornado.web.Application([ you can start another operation before waiting. from tornado.gen import convert_yielded async def get(self): # convert_yielded() starts the native coroutine in the background. # This is equivalent to do with decorated coroutines, because they start immediately when called: @gen.coroutine def get(self): fetch_future = self.fetch_next_chunk() while True: chunk = yield fetch_future

Command-line Interface. 2.1 Resources A curated list of useful learning resources to help new users get started can be found on the learning page of the main Julia website. You can use the REPL as a learning julia> 1 - 2 -1 julia> 3*2/12 0.5 (By convention, we tend to space operators more tightly if they get applied before other nearby operators. For instance, we would generally write -x + 2 to reflect that The advantage over including this code in the try block instead is that any further errors don't get silently caught by the catch clause. local x try x = read("file", String) catch # handle read

Command-line Interface. 2.1 Resources A curated list of useful learning resources to help new users get started can be found on the learning page of the main Julia website. You can use the REPL as a learning julia> 1 - 2 -1 julia> 3*2/12 0.5 (By convention, we tend to space operators more tightly if they get applied before other nearby operators. For instance, we would generally write -x + 2 to reflect that The advantage over including this code in the try block instead is that any further errors don't get silently caught by the catch clause. local x try x = read("file", String) catch # handle read

Command-line Interface. 2.1 Resources A curated list of useful learning resources to help new users get started can be found on the learning page of the main Julia website. You can use the REPL as a learning julia> 1 - 2 -1 julia> 3*2/12 0.5 (By convention, we tend to space operators more tightly if they get applied before other nearby operators. For instance, we would generally write -x + 2 to reflect that The advantage over including this code in the try block instead is that any further errors don't get silently caught by the catch clause. local x try x = read("file", String) catch # handle read

Command-line Interface. 2.1 Resources A curated list of useful learning resources to help new users get started can be found on the learning page of the main Julia website. You can use the REPL as a learning julia> 1 - 2 -1 julia> 3*2/12 0.5 (By convention, we tend to space operators more tightly if they get applied before other nearby operators. For instance, we would generally write -x + 2 to reflect that The advantage over including this code in the try block instead is that any further errors don't get silently caught by the catch clause. local x try x = read("file", String) catch # handle read

Command-line Interface. 2.1 Resources A curated list of useful learning resources to help new users get started can be found on the learning page of the main Julia website. You can use the REPL as a learning julia> 1 - 2 -1 julia> 3*2/12 0.5 (By convention, we tend to space operators more tightly if they get applied before other nearby operators. For instance, we would generally write -x + 2 to reflect that The advantage over including this code in the try block instead is that any further errors don't get silently caught by the catch clause. local x try x = read("file", String) catch # handle read

Command-line Interface. 2.1 Resources A curated list of useful learning resources to help new users get started can be found on the learning page of the main Julia website. You can use the REPL as a learning julia> 1 - 2 -1 julia> 3*2/12 0.5 (By convention, we tend to space operators more tightly if they get applied before other nearby operators. For instance, we would generally write -x + 2 to reflect that The advantage over including this code in the try block instead is that any further errors don't get silently caught by the catch clause. local x try x = read("file", String) catch # handle read

Command-line Interface. 2.1 Resources A curated list of useful learning resources to help new users get started can be found on the learning page of the main Julia website. You can use the REPL as a learning julia> 1 - 2 -1 julia> 3*2/12 0.5 (By convention, we tend to space operators more tightly if they get applied before other nearby operators. For instance, we would generally write -x + 2 to reflect that The advantage over including this code in the try block instead is that any further errors don't get silently caught by the catch clause. local x try x = read("file", String) catch # handle read

Command-line Interface. 2.1 Resources A curated list of useful learning resources to help new users get started can be found on the learning page of the main Julia website. You can use the REPL as a learning julia> 1 - 2 -1 julia> 3*2/12 0.5 (By convention, we tend to space operators more tightly if they get applied before other nearby operators. For instance, we would generally write -x + 2 to reflect that as f. As an example, consider this call to get: get(dict, key) do # default value calculated here time() end The code above is equivalent to calling get with an anonymous function containing the code