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How do I print a stack trace from JavaScript?
The answer How can I get a Javascript stack trace when I throw an exception? deals with throwing an exception, but I need to print stack traces to debug a memory leak.
Basically I've got the same question as Get current stack trace in Java but for JavaScript.
And How to print a stack trace in Node.js? is similar but it's Node.js and I want to know for JavaScript, more generally speaking, if it's different.
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Just use new Throwable(). printStackTrace() method and it will print complete stack trace from where a method is called, into the console.
You can easily see the stack trace in JavaScript by adding the following into your code: console. trace(); And you'll get an outputted stack trace.
Console trace() The trace() method displays a trace that show how the code ended up at a certain point.
You can use console. trace() to get a quick and easy stack trace to better understand code execution flow.
This line of code gets a stack trace and prints it:
console.trace(); Source: https://developer.mozilla.org/en-US/docs/Web/API/Console/trace
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