How can I code synchronous programs in Node?
I’m a career programmer, very comfortable writing programs in Python, and recently started learning Node.
Purpose of async/await in web servers when stuck with legacy I/O
A couple days ago I asked about the Purpose of async/await in web servers, and got in-depth answers explaining how in fully asynchronous code, it frees up the CPU completely while also releasing the calling thread to the thread pool.
Term for an error when code is executed before its ajax response? [closed]
Closed 10 years ago.
Term for an error when code is executed before its ajax response? [closed]
Closed 10 years ago.
Efficient mixing of sync and async methods within a single method?
Okay, it sounds odd, but the code is very simple and explains the situation well.
Efficient mixing of sync and async methods within a single method?
Okay, it sounds odd, but the code is very simple and explains the situation well.
What are the benefits of Android way of “saving memory” – explicitly passing Context objects everywhere?
Turned out, this question is not easy to formulate for me, but let’s try.
In Android, pretty much any UI object depends on a Context, and has defined lifetime. Android can also destroy and recreate UI objects and even whole application process at any time, and so on. This makes coding asynchronous operations correctly not straightforward. (and sometimes very cumbersome) But I never have seen a real explanation, why it’s done that way? There are other OSes, including mobile OSes (iOS, for example), that don’t do such things. So, what are the wins of Android way (volatile UI objects and Contexts)? Does that allow Android applications to use much less RAM, or maybe there are other benefits?
Gevent – Make blocking calls non-blocking
I have the blocking code shown below.
Gevent – Make blocking calls non-blocking
I have the blocking code shown below.
Gevent – Make blocking calls non-blocking
I have the blocking code shown below.