myphz / sortvisualizer Goto Github PK

It would be great to be able to run two algorithms next to each other (preferably for custom sorting algorithms) to compare two different (custom) algorithms.

I love your site! I use it when teaching sorting algorithms, and I think the visualization really helps at least some of the students to grok the concepts where just looking at code might not. I would love to see some additions to the UI to make it easier to work into a lecture.

Specifically, a pause button would help so I could freeze some of the algorithms at a specific point and explain what's happening. You could even build off of this by showing some debug info on the values and allowing stepping backward and forward, but just a simple pause would be really helpful

I'd also love some way to control the speed other than changing the input size. Some of the n^2 algorithms tend to be a little slow and lead to just awkwardly waiting on the sort to finish, where some of the nlogn algorithms tend to be a little fast where it can be hard to see the emerging patterns.

The above screenshot is what happens when you run radix sort with any number of elements. It almost sorts the list but then requires an additional run to sort the first element correctly. This means it is much slower than other sorting algorithms that work correctly.

Hey We can add a section of Recursive Approached for the all sorting Techniques or for important algorithms .

May I ask the purpose of the code in these locations?

snippet.py

def get_img(msg):
	chrome_options = webdriver.ChromeOptions()

	chrome_options.binary_location = os.environ.get("GOOGLE_CHROME_BIN")
	chrome_options.add_argument('--disable-dev-shm-usage')
	chrome_options.add_argument('--no-sandbox')
	chrome_options.add_argument("--headless")
	chrome_options.add_argument('window-size=2560x10000')
	driver = webdriver.Chrome(executable_path=os.environ.get("CHROMEDRIVER_PATH"), chrome_options=chrome_options)

	driver.maximize_window()

	base64_string = base64.b64encode(msg.encode("ascii"))
	base64_string = base64_string.decode("ascii").replace("+", "%2B")

	driver.get(f"https://ray.so/?code={base64_string}&background=true&darkMode=true&colors=breeze&padding=64&title=Code&language=javascript")

	driver.execute_script("document.querySelector('section.controls').remove();")

	ret = driver.find_element_by_class_name("drag-control-points").screenshot_as_png
	driver.quit()
	return ret

app.py

TELEGRAM_KEY = os.environ.get("TELEGRAM_KEY")
CHAT_ID = -1001520685235

bot = None
try:
    bot = Bot(TELEGRAM_KEY)
except Exception as e:
    print("Telegram bot couldn't start", e)

...

@app.route("/submit/", methods=["POST"])
@limiter.limit("5/hour")
def submit():
    code = request.json["code"]

    image = get_img(code)
    req = requests.post('https://hastebin.com/documents', data=code)

    if bot: bot.send_document(chat_id=CHAT_ID, document=image, filename="New Submission", caption=f'https://hastebin.com/{req.json()["key"]}')

    return "", 204

Hi, I am getting a loading error when I go to page sortvisualizer.com.