shafreenAnfar

import ballerina/http;
import ballerina/graphql;

service /graphql on new graphql:Listener(9000) {

    final http:Client covid19;

    public function init() {
        self.covid19 = checkpanic new("https://disease.sh/v3/covid-19");
    }

mkaraki

#!/bin/bash

# for Ubuntu

# Install pre-requirements
sudo apt-get update
sudo apt-get install -y chromium-codecs-ffmpeg-extra

# Import to opera
sudo ln -sf /usr/lib/chromium-browser/libffmpeg.so /usr/lib/x86_64-linux-gnu/opera/libffmpeg.so

kn9ts

GPL3 LICENSE SYNOPSIS

TL;DR* Here's what the license entails:

1. Anyone can copy, modify and distribute this software.
2. You have to include the license and copyright notice with each and every distribution.
3. You can use this software privately.
4. You can use this software for commercial purposes.
5. If you dare build your business solely from this code, you risk open-sourcing the whole code base.

ctolsen

#!/usr/bin/env python3
import sys
import os


def curl_to_ab(curl_cmd: list, num: int=200, cur: int=4) -> str:
    """
    Translate a cURL command created by Chrome's developer tools into a
    command for ``ab``, the ApacheBench HTTP benchmarking tool.

mobilemind

# delete local tag '12345'
git tag -d 12345
# delete remote tag '12345' (eg, GitHub version too)
git push origin :refs/tags/12345
# alternative approach
git push --delete origin tagName
git tag -d tagName

jboner

Latency Comparison Numbers (~2012)
----------------------------------
L1 cache reference                           0.5 ns
Branch mispredict                            5   ns
L2 cache reference                           7   ns                      14x L1 cache
Mutex lock/unlock                           25   ns
Main memory reference                      100   ns                      20x L2 cache, 200x L1 cache
Compress 1K bytes with Zippy             3,000   ns        3 us
Send 1K bytes over 1 Gbps network       10,000   ns       10 us
Read 4K randomly from SSD*             150,000   ns      150 us          ~1GB/sec SSD