Skip to content

Instantly share code, notes, and snippets.

View district10's full-sized avatar
😀
good good study, day day up

TANG ZhiXiong district10

😀
good good study, day day up
285 followers · 2.1k following
View GitHub Profile
@district10
district10 / .block
Created September 1, 2018 10:37
fresh block
license: mit
@district10
district10 / .block
Created September 1, 2018 10:37
fresh block
license: mit
@district10
district10 / words to type.txt
Created December 29, 2017 14:23
a
able
about
abstract
after
ain
ak
aking
al
all
@district10
district10 / unfold.pl
Created August 25, 2017 15:51
#!/usr/bin/perl
# Based on: https://github.com/district10/cat/blob/master/bin/cat.pl
# Usage:
# perl unfold.pl INPUT_FILE > OUTPUT_FILE
# Inclusion syntax:
# <<[input_file.md]
use 5.010;
use strict;
use warnings;
@district10
district10 / latency.txt
Created February 1, 2017 14:25 — forked from jboner/latency.txt
Latency Numbers Every Programmer Should Know
Latency Comparison Numbers
--------------------------
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
@district10
district10 / README.md
Last active January 13, 2017 11:02
Unpack images

src dir:

src
├── CAM_1
│   ├── YDXJ2002.jpg
│   ├── YDXJ2003.jpg
│   ├── YDXJ2004.jpg
│   ├── YDXJ2005.jpg
│   ├── YDXJ2006.jpg
@district10
district10 / 0_reuse_code.js
Created April 14, 2016 05:08
Here are some things you can do with Gists in GistBox.
// Use Gists to store code you would like to remember later on
console.log(window); // log the "window" object to the console
@district10
district10 / README.md
Created March 30, 2016 10:04

another gist by tzx.

this is ...

@district10
district10 / README.md
Last active March 30, 2016 09:55

This is 100% Cool!

How to?

首先创建一个 gist，写入 README.md。

然后，就完了……

@district10
district10 / test.percol.txt
Created January 21, 2015 02:23
# Percol: https://github.com/mooz/percol
# cd ~/.percol.d && ln -s to/this/file/percolrc rc.py
percol.view.PROMPT = ur"<bold><yellow>QWERY </yellow></bold> %q"
# Emacs like
percol.import_keymap({
"C-h" : lambda percol: percol.command.delete_backward_char(),
"C-d" : lambda percol: percol.command.delete_forward_char(),
"C-k" : lambda percol: percol.command.kill_end_of_line(),