Chai Zhenhua chaizhenhua
chaizhenhua
/ a.c
Last active
August 29, 2015 14:11
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| #define _GNU_SOURCE | |
| #include <stdio.h> | |
| #include <stdlib.h> | |
| #include <stdint.h> | |
| #include <pthread.h> | |
| #include <sched.h> | |
chaizhenhua
/ nginx.conf
Created
May 7, 2014 08:43
— forked from thoop/nginx.conf
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| # Change YOUR_TOKEN to your prerender token and uncomment that line if you want to cache urls and view crawl stats | |
| # Change example.com (server_name and in the rewrite rule) to your website url | |
| # Change /path/to/your/root to the correct value | |
| server { | |
| listen 80; | |
| server_name example.com; | |
| root /path/to/your/root; | |
| index index.html; |
chaizhenhua
/ lremzadd.lua
Last active
April 19, 2017 20:31
redis lua script for reliable async task framwork
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| -- lremzadd source destination member score [member score ...] | |
| local i = 3 | |
| local ret = 0 | |
| while KEYS[i] do | |
| local x = redis.call("LREM", KEYS[1], 1, KEYS[i]) | |
| if x > 0 then | |
| ret = ret + redis.call("ZADD", KEYS[2], KEYS[i+1], KEYS[i]) | |
| end | |
| i = i + 2 |
chaizhenhua
/ a.rb
Created
January 9, 2014 14:49
1. rails c
> A::A.poll
> A::B.poll
> A::A.poll
> ... 2. run sidekiq 3. open sidekiq web and enqueue all scheduled job then sidekiq crashed
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| # /lib/a/a.rb | |
| module A | |
| class A < Base | |
| include Handler::Poller | |
| end | |
| end |
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| for ref in `git fsck --unreachable | grep commit | cut -d' ' -f3`; do git show --summary $ref; done | less |
chaizhenhua
/ change commit author
Created
March 12, 2013 02:44
chaizhenhua
/ git bash prompt
Last active
December 14, 2015 18:49
— forked from hintjens/git bash prompt
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| export PROMPT_COMMAND=__git_prompt | |
| __git_prompt () | |
| { | |
| txtblk='\e[0;30m' # Black - Regular | |
| txtred='\e[0;31m' # Red | |
| txtgrn='\e[0;32m' # Green | |
| txtylw='\e[0;33m' # Yellow | |
| txtblu='\e[0;34m' # Blue | |
| txtpur='\e[0;35m' # Purple | |
| txtcyn='\e[0;36m' # Cyan |