programming-languages

Abimanyu P
28m ago

Callback in JavaScript A callback is a function that is passed as an argument to another function. The receiving function can then call that function when it needs to. In simple words, a callback allows us to say, "Here is a function; call it when you are ready." What is a Callback? JavaScript allows us to pass functions as values. This means a function can be stored in a variable, passed as an a…

Orchid
8h ago

Programming is art When I started programming, my whole day revolved around development. I’d wake up, write code, and go to sleep. And that’s how it was day in and day out. My entire social circle consisted of people who also wrote code. I studied frameworks, libraries, and various programming languages. I got into development because I was fascinated by the idea that by writing code, I could cre…

The (improved) version of the second code example is: const​ transform = [​ (shape) => scale(shape, 0.5),​ (shape) => rotate(shape, -5),​ (shape) => skew(shape, 0.1),​ ]​ let​ square = ​new​ Square(10)​ ​for​ (​let​ cmd ​of​ transform) {​ [ status, shape ] = cmd(shape)​ if​ (status != ​"ok"​) { shape = ​undefined​​ ​break​​ }​ }​ ​ ​if​(shape)​ display(shape) …

WebForms.py 2.1 is now available, bringing the WebForms Core programming model to Python web applications through a Python implementation of the WebForms Commander. WebForms Core is based on a simple separation between two components: WebForms Class — Commander WebFormsJS — Executor The server creates commands, while the client executes them. This approach allows developers to modify the web page…

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