(by @andrestaltz)
If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.
A warning occurred (42 apples) | |
An error occurred |
function toUTF8Array(str) { | |
var utf8 = []; | |
for (var i=0; i < str.length; i++) { | |
var charcode = str.charCodeAt(i); | |
if (charcode < 0x80) utf8.push(charcode); | |
else if (charcode < 0x800) { | |
utf8.push(0xc0 | (charcode >> 6), | |
0x80 | (charcode & 0x3f)); | |
} | |
else if (charcode < 0xd800 || charcode >= 0xe000) { |
################### | |
# compiled source # | |
################### | |
*.com | |
*.class | |
*.dll | |
*.exe | |
*.pdb | |
*.dll.config | |
*.cache |
(by @andrestaltz)
If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.
import pymssql | |
import pandas as pd | |
## instance a python db connection object- same form as psycopg2/python-mysql drivers also | |
conn = pymssql.connect(server="172.0.0.1", user="howens",password="some_fake_password", port=63642) # You can lookup the port number inside SQL server. | |
## Hey Look, college data | |
stmt = "SELECT * FROM AlumniMirror..someTable" | |
# Excute Query here | |
df = pd.read_sql(stmt,conn) |
// source: http://stackoverflow.com/a/11058858 | |
function ab2str(buf) { | |
return String.fromCharCode.apply(null, new Uint16Array(buf)); | |
} |
這篇文章旨在作為快速參考與展示。要更多完整的資訊,請見 John Gruber 原本的規格與 Github 偏好的 Markdown(Github-flavored Markdown,簡寫為GFM)資訊頁。
如果你正在找 Markdown Here 的小抄(Cheatsheet),這裡也有一篇。你也可以看看更多 Markdown 的工具。
譯註:可以參考這份中文版文件,有更詳盡的 Markdown 語法說明;如果需要可以練習的線上編輯器,可以試試看HackMD。
List of oldest supported version of top 10 Linux Distros and their glibc version according to distrowatch.com.
Out of all versions with published EOLs, 2.12 is the oldest glibc still active, found in CentOS 6.8.
If CentOS 6 and 7 are eliminated, the oldest glibc is 2.23 in Ubuntu and Slackware.
# first: mkdir user && cd user && cp /path/to/get_gists.py . | |
# python3 get_gists.py user | |
import requests | |
import sys | |
from subprocess import call | |
user = sys.argv[1] | |
r = requests.get('https://api.github.com/users/{0}/gists'.format(user)) |