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COMMAND_PRE = "pg_dump --column-inserts -a"
def backup(host_name, database_name, user_name, port, database_password, tables, file_dir="."):
    """backup specific tables for pg
    Ref: http://wzktravel.github.io/2016/08/23/How-to-pass-in-password-to-pg-dump/

    export shell demo:
        pg_dump --column-inserts -a -h {0} -d {1} -U {2} -p 5432 -t zones_seq -t table_2 > /tmp/zones_seq.sql

    export file:
        filename format:

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{"lastUpload":"2019-09-18T08:15:12.711Z","extensionVersion":"v3.4.2"}

Shawn1224

Blogs

• Handling Forms in React
• The complete guide to Forms in React
• Building forms using React — everything you need to know

Libraries

• Informed
• react-final-form
• formik

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Debate about keys

• Rendering Arrays in React
• Why do I need Keys in React Lists
• React Keys and You

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Blogs

• 魔幻语言 JavaScript 系列之类型转换、宽松相等以及原始值
• [1] + [2] – [3] === 9!? Looking into assembly code of coercion.
• JS布尔值(Boolean)转换规则
• why-are-javascript-negative-numbers-not-always-true-or-false

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Solution of Day 8: Dictionaries and Maps

👎💩 What did i fuck up?

As the task describe, you may confidently wrote down some code like below what I done at first:

N = int(input())
d = dict()

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• hackerrank Day 18: Queues and Stacks
• cs.cmu.edu Stacks and Queues
• youtube videos
  • martystepp CS 106B Lecture: Stacks and Queues
  • HackerRank Data Structures: Stacks and Queues
• Derek Banas Stacks and Queues

Shawn1224

Try this first.

brew install mysql-connector-c
sudo pip install MySQL-python

If fail then try below.

brew unlink mysql
brew install mysql-connector-c

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# coding:utf-8

from elasticsearch import Elasticsearch
import json

# Define config
host = "127.0.0.1"
port = 9200
timeout = 1000
index = "index"

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CS

• every-programmer-should-know
• roadmap

Frontend

• kamranahmedse / developer-roadmap

• clean-code-javascript

• lydiahallie / javascript-questions

• rcbyr / keen-slider