Skip to content

Instantly share code, notes, and snippets.

@MacHu-GWU
MacHu-GWU / inspect_mate.py
Created May 9, 2017 20:34
``inspect_mate`` provides more methods to get information about class attribute than the standard library ``inspect``.
#!/usr/bin/env python
# -*- coding: utf-8 -*-
"""
``inspect_mate`` provides more methods to get information about class attribute
than the standard library ``inspect``.
This module is Python2/3 compatible, tested under Py2.7, 3.3, 3.4, 3.5, 3.6.
Includes tester function to check:
@vasanthk
vasanthk / System Design.md
Last active May 6, 2024 18:32
System Design Cheatsheet

System Design Cheatsheet

Picking the right architecture = Picking the right battles + Managing trade-offs

Basic Steps

  1. Clarify and agree on the scope of the system
  • User cases (description of sequences of events that, taken together, lead to a system doing something useful)
    • Who is going to use it?
    • How are they going to use it?
@dogoku
dogoku / A README.md
Last active December 29, 2022 02:58 — forked from tiffon/Find Results.hidden-tmLanguage
Search result syntax highlighting for Sublime Text

#ST2/3 Search result syntax highlighting

##Introduction and disclaimer

This is gist contains an edited Find Results.hidden-tmLanguage which adds syntax highlighting to your ST search results. As far as I know, there is no plugin that does this and for that reason it needs to be done via config.

DISCLAIMER: Use this HACK at your risk and backup the original files you are about to mess with.

##Usage Guide for Sublime Text 2

@jboner
jboner / latency.txt
Last active May 6, 2024 07:06
Latency Numbers Every Programmer Should Know
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