call the google fcm HTTP v1 API to send a group push to Android devices and receive 411. Http header does not have a content-length error, but I specified content-length in curl. $topic = topic ; $projectId = projectid ; $title = ha...
as mentioned in the question, is there any method or tool to test google s fcm app push in the test environment that can detect the push of a large number of devices ...
is the simplest math problem: finding the set, intersection and union of two arrays. I know you can use for loops, but is there an easier way? var arr1 = [3, 5, 1]; var arr2 = [2, 5, 7]; ...... ...
introduce public components such as.. lib abc.vue is it only available in the cli scaffolding development environment? how to introduce external components into the development mode of non-cli, direct < script src= "vue.js "? ...
< html lang= "en " > < head > <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <meta http-equiv="X-UA-Compatible" content="ie=edge">...
I use spring-session and redis to share session, and then report the following error. It looks as if spring-context-5.0.7.RELEASE and spring-session-1.3.3.RELEASE are in conflict, but I didn t directly quote whether spring-context, is in some stater pa...
there are two components in the index page. There is an isCollapse value in data B A data. How can I get it in component B and do v-model ...