brainfuck | Brainfuck editor , interpreter , and debugger | Code Inspection library

Basically modulo is the operation you're looking for. Just that you're making it a bit trickier, since you also want to support negative numbers, so a little bit of "rotating" the modulo result needs to be added to the "formula".

This function below should do the trick:

When you add a default property value on AComponent it's forcing the inherited constructor to be called. This occurs because class properties that have an initial value are effectively moved into the constructor during Typescript transpilation

You probably shouldn't have a constructor on the abstract class, but at the very least you'll need to call it by overriding that constructor in AComponent, passing the FormBuilder as a param

Thanks for your help everyone, but I found the solution.

I need to change this:

You may use the following code in Brainfuck to generate that.

here's what i have found (https://atom.io/packages/language-brainfuck) hope that works.

if it doesn't so you may try downloading an interpreter manually a link of bf interpreter is here .

']' should jump back if cell is nonzero

Hugely convoluted approach; you want to put the matches in the brackets array so it's like

you can use Adaptive thresholding to convert your image to a binary image. Then map black and white to desire color.

Unlike BF, real CPU assembly languages usually don't have huge repeats of instructions that need to be summarized; the instruction itself is already a compact but readable statement of what it does. If you want higher level than that, use a decompiler to turn it into C. (Often being able to recognize loops and write them in a C-like fashion, not just if()goto for compare/branch instructions.)

Even more importantly, most asm isn't known to be a whole program, it's usually a function with unknown register values as inputs, so tracing on the level of knowing where every pointer is pointing is not possible, not allowing the kind of analysis in the BF visualizer example. BF only has a single "cursor" that code has to constantly move around to work on multiple "variables", but regular asm doesn't suck that much and is usually closer to the level that the BF visualizer summarizes into.

A good disassembler (like objconv for x86/x86-64) will show branch targets, making it fairly possible to identify loops (because backward conditional branches are often loops).

Branching is another thing that makes real asm harder to statically trace than a regex or BF. BF branching is limited to structured nesting via [ ], but CPU asm is not.

A good asm debugger will have a way to show you the registers, ideally highlighting the one(s) that changed since the last breakpoint or single-step. You can usually configure the same for memory, at worst with a manual GDB command like display /8gx $rsp to show 8 qwords (g = Giant, in heX) above the stack pointer on x86-64 before every prompt.

So you can follow what's going on by single-stepping the asm.

The https://godbolt.org/ compiler explorer's asm window has mouseover for x86 instruction mnemonics with a one-line reminder of what they do; useful if you forget which registers are implicit operands for instructions like cdq or idiv.

Is there a way to have GDB take what I give literally to start, and not attempt to do any redirection/interpretation of the arguments?

GDB isn't doing any interpretation, bash does. Using single-quotes instead of double-quotes may fix that.

(I wasn't able to replicate the problem using GDB-10.0 and bash-5.1.4 with double quotes though.)