PJUllrich

Big-O Time Complexities for Elixir data structures

Map [1]

Operation	Time Complexity
Access	O(log n)
Search	O(log n)
Insertion	O(n) for <= 32 elements, O(log n) for > 32 elements [2]
Deletion	O(n) for <= 32 elements, O(log n) for > 32 elements

Ice3man543

package main

import (
	"context"
	"time"

	"go.mongodb.org/mongo-driver/mongo"
	"go.mongodb.org/mongo-driver/mongo/options"
	"go.mongodb.org/mongo-driver/mongo/readpref"
)

N3MIS15

import struct
import ubluetooth as bt
from micropython import const

MANUFACTURER_ID         = const(0x004C)
DEVICE_TYPE             = const(0x02)
DATA_LENGTH             = const(0x15)
BR_EDR_NOT_SUPPORTED    = const(0x04)
FLAG_BROADCAST          = const(0x01)
MANUFACTURER_DATA       = const(0xFF)

m99coder

package main

import (
	"fmt"
	"sync"
)

type Fetcher interface {
	// Fetch returns the body of URL and
	// a slice of URLs found on that page.

jhades

<div class="container" *ngIf="userLoggedIn">
  
      .... visible only to authenticated users 
  
    <button *ngIf="user.admin">Delete User</button>
  
</div>

kevwan

1. choose a simple linux image

For example alpine, it's only about 5MB.

2. set timezone if necessary

RUN apk add --no-cache tzdata
ENV TZ America/New_York

przbadu

Setup docker to run React app

After setting up docker to generate React app without installing node js in https://gist.github.com/przbadu/4a62a5fc5f117cda1ed5dc5409bd4ac1 It was confusing to some of the devs, how to run react app, so I am creating this as second step to the configuration.

Generate required files in your react project

cd my-react-app
touch Dockerfile Dockerfile.dev docker-compose.yml .dockerignore

smrfeld

image: node:12.13.0-alpine

before_script:
  - npm i -g firebase-tools

test-functions:
  stage: test
  script:
    - cd functions
    - npm install

benoitpetit

version: '4.5'
services:

  # GITLAB
  gitlab-web:
    image: 'gitlab/gitlab-ce:latest'
    restart: always
    container_name: gitlab-web
    hostname: '192.168.0.14'
    environment:

voidnerd

const nodemailer = require("nodemailer");
const path = require("path");
const hbs = require("nodemailer-express-handlebars");
const exphbs = require("express-handlebars");
const Handlebars = require("handlebars");
const {
  allowInsecurePrototypeAccess,
} = require("@handlebars/allow-prototype-access");

/** Start Mail Helper */