I am using a recursive function implemented in a python class. Am I right that the local variable (passed through the methods attributes) isn’t changing through a recursive change? I have the following tree: example tree My current method is the following: def readSequence(self, linkTable, partTable, seq, element): #clearFlags returns an array of objects with… Read More Changing local variable using recursion

I was taught that variables within scope are destroyed (freed/de-allocated?) at the instruction generated by the "}" at the end of a scope body. I was about to teach someone the same thing, but I decided to see for myself, what will happen if I change a local variable through a pointer like this: int… Read More Accessing a scope-local variable through reference

I want to use ‘number’ variable that was created out of the function and use it in couple functions and also give it an initial value 0, but it gives "local variable ‘number’ referenced before assignment" error at the last line of code.How could I fix it?Thanks in advance. lst_img=[img0,img1,img2,img3,img4] number=0 def go_forward(): global number… Read More using same variable that is created in function into another function

here’s what I can’t understand. I have this function here function foo(){ let a = {a:1}; window.a = a; } as you can see, this assign to a an object, so a reference to it, and then it creates a new property on the window object that contains this reference. If the a variable is… Read More Assigning local reference to global