JavaScript How to get console.log output from eval()? console output from windows service,console output from wpf application,

I am using eval() to run a script from a string. Below is the code:

eval('console.log("hello")');

I will get hello from the console output. I wonder whether I can save the hello into an variable in the current context. So I am looking for something like this:

const output = eval('console.log("hello")'); // I expect the console output is returned from eval() function.

But I get an undefined response. Is there a way for me to do that?

Answer:1

There is two constructor functions: Animal and Rabbit (classes emulation). How can I set inheritance for this classes using prototypes properly? I seen 2 versions: Rabbit.prototype.__proto__ = Animal....

There is two constructor functions: Animal and Rabbit (classes emulation). How can I set inheritance for this classes using prototypes properly? I seen 2 versions: Rabbit.prototype.__proto__ = Animal....

I m dynamically generating 20 input field type of array in html and submitting record and storing in database. For Example for particular one input field is coded as below. similar there are other 20 ...

I m dynamically generating 20 input field type of array in html and submitting record and storing in database. For Example for particular one input field is coded as below. similar there are other 20 ...

When I use the below simple SVG it works well with the rotation method var car = "M17.402,0H5.643C2.526,0,0,3.467,0,6.584v34.804c0,3.116,2.526,5.644,5.643,5.644h11.759c3.116,0,5.644-2.527,5.644-5....

When I use the below simple SVG it works well with the rotation method var car = "M17.402,0H5.643C2.526,0,0,3.467,0,6.584v34.804c0,3.116,2.526,5.644,5.643,5.644h11.759c3.116,0,5.644-2.527,5.644-5....

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I'm using React Navigation, I want to add right button in StackNavigator. After adding right button, I get such error: Object is not valid as React child (found: object with keys {right}). If ...

I'm using React Navigation, I want to add right button in StackNavigator. After adding right button, I get such error: Object is not valid as React child (found: object with keys {right}). If ...

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