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# This is how we usually do things.

FROM alpine:latest AS t1
RUN <<EOF
    find /var/cache/apk
    apk add --no-cache build-base
    find /var/cache/apk
EOF

# This won't actually do anything. Cache needs to be enabled.

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6  ⌘ ✔  sudo dnf upgrade azure-cli                                                                                                                                                                                                 30s  ~ 
Last metadata expiration check: 0:28:42 ago on lör  8 jan 2022 11:47:32.
Dependencies resolved.

 Problem: problem with installed package python3-azure-cli-telemetry-2.30.0-5.fc35.noarch
  - package python3-azure-cli-telemetry-2.30.0-5.fc35.noarch requires azure-cli = 2.30.0-5.fc35, but none of the providers can be installed
  - cannot install both azure-cli-2.32.0-1.el7.x86_64 and azure-cli-2.30.0-5.fc35.noarch
  - cannot install both azure-cli-2.30.0-5.fc35.noarch and azure-cli-2.32.0-1.el7.x86_64

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Marketing

CBM - Community-Based Marketing B2B - Business To Business B2C - Business To Consumer ROI - Return On Investment CMS - Content Management System LMS - Learning Management System ILT - Instructor-Led Training LSP - Logistics Service Provider

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Disable search from addres bar

Mozilla Firefox

1. Open about:config
2. Disable both keyword.enabled and browser.fixup.alternate.enabled by setting them to false
3. Success!

Google Chrome

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import sys
import queue
import threading
import time
import datetime
import uuid
from concurrent.futures import ThreadPoolExecutor

import flask

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import sys
import queue
from concurrent.futures import ThreadPoolExecutor

import flask

app = flask.Flask(__name__)
executor = ThreadPoolExecutor(max_workers=3)

def format_sse(data, event=None):

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FROM python:3 as base

FROM base as target2
COPY main2.py /
CMD python3 -u main2.py

FROM base as target1
COPY main.py /
CMD python3 -u main.py

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Largest submatrix problem

A problem found on Linkedin.

Find the submatrix with the largest sum.

Example given:

A =

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K = 100;
A = zeros(K);
B = zeros(K);
for x = 2:K
  for y = 2:K
    A(x,y) = x + y;
    B(x,y) = x * y;
  end
end

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import time
import concurrent.futures


def worker(n):
    time.sleep(n)
    return 42


with concurrent.futures.ThreadPoolExecutor() as extor: