pksunkara

# vi: ft=dosini
[user]
	name = Pavan Kumar Sunkara
	email = [email protected]
	username = pksunkara
[core]
	editor = nvim
	whitespace = fix,-indent-with-non-tab,trailing-space,cr-at-eol
	pager = delta
[column]

MohamedAlaa

tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname

dvliman

execute typical instruction                           1 nanosec       1/1,000,000,000 sec 
fetch from L1 cache memory                            0.5 nanosec
branch misprediction                                  5 nanosec
fetch from L2 cache memory                            7 nanosec
Mutex lock/unlock                                     25 nanosec
fetch from main memory                                100 nanosec
send 2K bytes over 1Gbps network                      20,000 nanosec
read 1MB sequentially from memory                     250,000 nanosec
fetch from new disk location (seek)                   8,000,000 nanosec
read 1MB sequentially from disk                       20,000,000 nanosec

kodekracker

/*
* Note: This template uses some c++11 functions , so you have to compile it with c++11 flag.
*       Example:-   $ g++ -std=c++11 c++Template.cpp
*
* Author : Akshay Pratap Singh
* Handle: code_crack_01
*
*/
 
/********   All Required Header Files ********/

kodekracker

/*
* Note: This template uses some c++11 functions , so you have to compile it with c++11 flag.
*       Example:-   $ g++ -std=c++11 c++Template-Codejam.cpp
*
* Author : Akshay Pratap Singh
* Handle: code_crack_01
*
*/

/********   All Required Header Files ********/

vlucas

#!/bin/bash

# @link https://gist.github.com/mattscilipoti/8424018
#
# Called by "git push" after it has checked the remote status,
# but before anything has been pushed.
#
# If this script exits with a non-zero status nothing will be pushed.
#
# Steps to install, from the root directory of your repo...

pbugnion

This gist lets you keep IPython notebooks in git repositories. It tells git to ignore prompt numbers and program outputs when checking that a file has changed.

To use the script, follow the instructions given in the script's docstring.

For further details, read this blogpost.

The procedure outlined here is inspired by this answer on Stack Overflow.

140am

""" Simple IPC benchmark test

Test throughput of 512 KB messages sent between two python processes using:

- multiprocessing pipe
- zeroMQ PUSH/PULL
- zeroMQ DEALER/DEALER

Result:

scari

Disclaimer

This is not an official report nor reliable benchmark. The testing environments are vary. These EC2 latencies are measured by http://aws-latency.altaircp.com/ Thanks to my friends!

If you want to add a result from your location, feel free to comment on this gist. Please note that you need to try it several times to get an accurate result.

Seoul, Korea

Asia Pacific (Seoul)	ap-northeast-2	19ms
Asia Pacific (Tokyo)	ap-northeast-1	92ms

cyhsutw