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@joelittlejohn
joelittlejohn / TtlHashMap.java
Last active October 4, 2023 10:50
A passive TTL hash map, that expires and removes values if they are older than some time-to-live. I have only proved it correct, not tried it ;) [As the author of this code, I dedicate it to the public domain https://creativecommons.org/publicdomain/zero/1.0]
package com.example;
import static java.util.Collections.*;
import java.util.Collection;
import java.util.HashMap;
import java.util.Map;
import java.util.Set;
import java.util.concurrent.TimeUnit;
@cobyism
cobyism / gh-pages-deploy.md
Last active April 18, 2024 13:44
Deploy to `gh-pages` from a `dist` folder on the master branch. Useful for use with [yeoman](http://yeoman.io).

Deploying a subfolder to GitHub Pages

Sometimes you want to have a subdirectory on the master branch be the root directory of a repository’s gh-pages branch. This is useful for things like sites developed with Yeoman, or if you have a Jekyll site contained in the master branch alongside the rest of your code.

For the sake of this example, let’s pretend the subfolder containing your site is named dist.

Step 1

Remove the dist directory from the project’s .gitignore file (it’s ignored by default by Yeoman).

@dergachev
dergachev / GIF-Screencast-OSX.md
Last active April 19, 2024 11:00
OS X Screencast to animated GIF

OS X Screencast to animated GIF

This gist shows how to create a GIF screencast using only free OS X tools: QuickTime, ffmpeg, and gifsicle.

Screencapture GIF

Instructions

To capture the video (filesize: 19MB), using the free "QuickTime Player" application:

@naholyr
naholyr / _service.md
Created December 13, 2012 09:39
Sample /etc/init.d script

Sample service script for debianoids

Look at LSB init scripts for more information.

Usage

Copy to /etc/init.d:

# replace "$YOUR_SERVICE_NAME" with your service's name (whenever it's not enough obvious)
@nateware
nateware / haproxy.conf
Created October 31, 2012 15:36
HAProxy sample config for EC2
#
# This config file is a combination of ideas from:
# http://www.37signals.com/svn/posts/1073-nuts-bolts-haproxy
# http://www.igvita.com/2008/05/13/load-balancing-qos-with-haproxy/
# http://wiki.railsmachine.com/HAProxy
# http://elwoodicious.com/2008/07/15/nginx-haproxy-thin-fastcgi-php5-load-balanced-rails-with-php-support/
# http://upstream-berlin.com/2008/01/09/using-haproxy-with-multiple-backends-aka-content-switching/
# http://wiki.railsmachine.com/HAProxy
# http://gist.github.com/raw/25482/d39fb332edf977602c183194a1cf5e9a0b5264f9
#
@deverton
deverton / logstash-template.json
Created June 22, 2012 04:49
Logstash Elasticsearch Template
{
"template": "logstash-*",
"settings" : {
"number_of_shards" : 1,
"number_of_replicas" : 0,
"index" : {
"query" : { "default_field" : "@message" },
"store" : { "compress" : { "stored" : true, "tv": true } }
}
},
@MohamedAlaa
MohamedAlaa / tmux-cheatsheet.markdown
Last active April 25, 2024 06:23
tmux shortcuts & cheatsheet

tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname
@paulmillr
paulmillr / active.md
Last active April 23, 2024 17:32
Most active GitHub users (by contributions). http://twitter.com/paulmillr

Most active GitHub users (git.io/top)

The count of contributions (summary of Pull Requests, opened issues and commits) to public repos at GitHub.com from Wed, 21 Sep 2022 till Thu, 21 Sep 2023.

Only first 1000 GitHub users according to the count of followers are taken. This is because of limitations of GitHub search. Sorting algo in pseudocode:

githubUsers
 .filter(user => user.followers > 1000)
@afternoon
afternoon / git-slim.py
Created December 5, 2011 14:42
Remove large objects from a git repository
#!/usr/bin/python
#
# git-slim
#
# Remove big files from git repo history.
#
# Requires GitPython (https://github.com/gitpython-developers/GitPython)
#
# References:
# - http://help.github.com/remove-sensitive-data/
@tonious
tonious / hash.c
Last active February 17, 2023 02:25
A quick hashtable implementation in c.
/* Read this comment first: https://gist.github.com/tonious/1377667#gistcomment-2277101
* 2017-12-05
*
* -- T.
*/
#define _XOPEN_SOURCE 500 /* Enable certain library functions (strdup) on linux. See feature_test_macros(7) */
#include <stdlib.h>
#include <stdio.h>