peasant | LinkedIn reconnaissance utility written in Python3 | Portal library

You made class variables, not instance variables. None of the data you want to save is part of the instance, so it doesn't get saved. (The parts that did get saved wouldn't have been saved either, except that you inadvertently shadowed the class variables with new instance variables later without realizing it, in code you didn't post.)

Use instance variables.

There are several things wrong with your program. Apart from anything else, even if halve worked the way you want it to work, how would b become zero? This is not the only problem!

However the particular case of halve happens because you are assuming programming languages to do what they normally do: incorrect arithmetic which is convenient for the machine, rather than correct arithmetic which is convenient for humans. Scheme tries hard to do correct arithmetic. What, mathematically, is 13/2? It's not 6, or 7, or 3, it's 13/2, or 6 + 1/2: it's a rational number, not an integer.

If you want the next integer below 13/2, the way you want to get it is by subtracting 1 before you divide: (halve (- 13 1)) is 6, exactly. So if you change that cond clause to have (halve (- a 1)) your program will be closer to working (but, in fact it will then fail to terminate, so in a sense it will be further from working...).

usort gets passed the elements from the array exactly as they are. i.e. in this case your array contains objects - therefore you need to do the comparison on the properties of the objects and not as elements in an array.

Instead of comparing the items as array elements like this:

Use if and elif not 2 different functions for same event.

Also you might need commands.Bot for a fully functional commanded bot.

Apparently the maximum length of a single line is 512 characters, and the line 144 has 579 characters

Import works better for Function rather than for a Class when you want to import something specific from a script. So try using:

I've found an solution simply i used attribute media while referring to my external stylesheets and then css implied on the pdf generated. example -

Let's analyze what that optimization means for the JVM.

Is it possible?

First, let's assume the JVM sees a call mul0(4,8) (of course, expressed in bytecode, but for the discussion, let's stay with the more readable Java source syntax). And let's assume this code block is executed often enough, so the HotSpot engine decides it's worth optimization.

Now the engine needs to see that in the mul0() method is a pure function, always returning the same result when called with the same arguments. That means traversing all instructions reachable from inside the mul0() method, and checking that they don't access anything variable besides the parameters. I think the Hotspot engine is capable of similar reasoning, so this one should be doable as well.

Then the engine simply needs to run the recursive method one more time to find the result, and replace the mul0(4,8) call with loading an integer 32.

Is it worth the pain?

The reasoning I described only applies to fixed-argument situations as in mul0(4,8). It doesn't work for variable mul0(x,y) calls.

You found out that the Java compiler already handles the constant-args case (at least sometimes), so doing it once more in the JVM isn't useful.

And the optimization will only help for programs that repeatedly do expensive computations with always the same args, over and over again. So it would only help developers that don't even know the basics of writing efficient code, and even worse, it won't educate them to improve their skills.

Why is it useful in the Java compiler?

If the compiler detects an expression to have a constant result, it can compute that result at compile-time, so even the first execution of the statement runs in "zero-time". So here it's investing a little bit of compile time to gain a better performance every time the program runs.

The reason your "Why PC?" page doesn't fill the width of the screen is that you've forgotten to close a tag. In your