aws lambda callback

Learn how to create AWS LAMBDA functions This execute on a scheduled interval and much like a cron job would. In this lesson we'll create a LAMBDA function that checks for a string of text on a website to verify the website are up and operational. The lambda function logs to CloudWatch Metrics and sends a notification

Cocos2d-x callback function Lambda expression There are a lot of Cocos2d-x source code Auto item2 = MenuItemFont: create (--- Go Back ---, [] (Ref * sender ){Static_cast (_ Parent)-> switchTo (0 ); }); Auto item3 = MenuItemSprite: create (spriteNormal, spriteSelected, spriteDisabled, [] (Ref * sender ){Log (sprite clicked !);}); This type of code. From the function declaration of the create FUNC

--std=c++11#includeIn the above example, the 3rd parameter of Show_x_num is a traditional function pointer, and we can use a lambda expression without capture ([Captrue]) as the 3rd parameter of the Show_x_num ( section Lines 31 and 34), but using a lambda with capture will compile an error (line 39 ).If you want to use a captured lambda, declare the function

Today, I took over the WPF version of the Traffic Management project. As the first person took the lead, I was responsible for a bunch of semi-mature code, and then I started the painful process of reading the code. My predecessors have been a master who has been engaged in five years. The code is very advanced, and various commissions, events, lambda, and Callbacks are everywhere. To me, I am a little white man who only understands simple delegatio

Want to send Http_post request in C + +, use Libcurl.Want to wrap it, because the default HTTP response results are printed to stdout, if you want to deal with the results of the response, you need to define a callback function.Considering that we want to wrap the functionality, a callback function is not very good to put on the outside, so consider using a lambda