Tag: asynchronous
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Python / asyncio: How to test GraphQL subscriptions?
0 I have created a GraphQL API on AWS AppSync and I need to run tests to verify things work as expected. I have implemented a command line API client in Python with gql to interact with the API: I can run queries ✅ I can run mutations ✅ I can start a subscription, run…
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Why is my variable unaltered after I modify it inside of a function? – Asynchronous code reference
908 Given the following examples, why is outerScopeVar undefined in all cases? var outerScopeVar; var img = document.createElement(‘img’); img.onload = function() { outerScopeVar = this.width; }; img.src = ‘lolcat.png’; alert(outerScopeVar); var outerScopeVar; setTimeout(function() { outerScopeVar = ‘Hello Asynchronous World!’; }, 0); alert(outerScopeVar); // Example using some jQuery var outerScopeVar; $.post(‘loldog’, function(response) { outerScopeVar = response;…
