nicky-zs’s gists

nicky-zs / alacritty.toml

Created March 20, 2026 16:40

我的Alacritty配置文件

	# 导入配色方案 https://github.com/alacritty/alacritty-theme
	[general]
	import = ["alacritty-theme/themes/campbell.toml"]

	# 窗口设置
	[window]
	dimensions = { columns = 140, lines = 40 } # 初始窗口大小
	padding = { x = 2, y = 2 } # 内边距
	decorations = "none"

nicky-zs / shift_space.ahk

Created February 4, 2026 08:49

将 Shift+Space 映射为 Space 的 AHK2.0 脚本

+Space::Send("{Space}")

nicky-zs / case1-bad.c

Last active September 5, 2018 06:00

The classic memory model problems on Intel x86-64 multi-core systems. Return values of system calls or library calls are NOT CHECKED because they are only demos.

	#include <stdio.h>
	#include <stdlib.h>
	#include <time.h>

	#include <pthread.h>
	#include <semaphore.h>

	pthread_t t1, t2;
	sem_t sem_start1, sem_start2, sem_end;

nicky-zs / inner_ip_benchmark.c

Last active June 30, 2018 03:06

benchmark of SIMD

	#include <stdio.h>
	#include <stdlib.h>
	#include <time.h>
	#include <arpa/inet.h>

	typedef int v4si __attribute__ ((vector_size (16)));

	// /8 /10 /12 /16
	const v4si mask = {0x000000FF, 0x0000C0FF, 0x0000F0FF, 0x0000FFFF};

nicky-zs / Base62IdCodec.java

Last active February 1, 2018 10:51

A simple, thread-safe Base62 codec for hiding the real ID and its incresing trend. No dependencies other than JDK are required. It can encode and decode 250k+ IDs per thread per second on i5-6200@2.3GHz.

	import java.math.BigInteger;
	import java.nio.charset.StandardCharsets;
	import java.security.InvalidKeyException;
	import java.security.Key;
	import java.security.MessageDigest;
	import java.security.NoSuchAlgorithmException;
	import java.security.spec.InvalidKeySpecException;

	import javax.crypto.BadPaddingException;
	import javax.crypto.Cipher;

nicky-zs / nginx.conf

Last active August 25, 2017 05:51

A general nginx config file with openresty health check support.

	pid /run/nginx/nginx.pid;
	lock_file /run/nginx/nginx.lock;
	error_log /opt/logs/nginx/error.log error;

	pcre_jit on
	worker_processes 4;
	worker_priority -10;

	events {
	worker_connections 4096;

nicky-zs / inflate_request_body.lua

Created July 17, 2016 02:57

Supporting gzipped request body.

	-- lua-zlib is required

	local MAX_BODY_SIZE = 16777216

	ngx.ctx.max_chunk_size = tonumber(ngx.var.max_chunk_size) or 262144 -- 256KB
	ngx.ctx.max_body_size = tonumber(ngx.var.max_body_size) or MAX_BODY_SIZE -- 16MB

	function bad_request_response(status, msg)
	local message = string.format('{"status": %d, "msg": "%s"}', status, msg)
	ngx.status = ngx.HTTP_BAD_REQUEST

nicky-zs / ios-app-build.sh

Created November 7, 2014 03:32

This is a bash script running on Mac OS with Xcode, which can automatically build an iOS APP from its source project.

	#!/bin/bash

	# .ipa path: /tmp/packapp/com.xxx.${sub_domain}/build/com.xxx.${sub_domain}.app.ipa

	# required progs:
	# wget;
	# python2.7 ./substitute.py;
	# lockfile;
	# imagemagick(convert, identify);

nicky-zs / substitute.py

Created July 11, 2014 06:15

A simple python template renderer.

	#!/usr/bin/python2.7

	import sys
	import string

	_usage = """
	Please redirect stdin to the input file, redirect stdout to the output file.
	./subtitute.py ARG1=XXX ARG2=YYY < path_to_input > path_to_output\n
	"""

nicky-zs / tool.py

Created July 9, 2014 08:21

A modification to python's standard library: json/tool.py, which makes it better print JSON containing non-ascii code.

	r"""Command-line tool to validate and pretty-print JSON

	Usage::

	$ echo '{"json":"obj"}' \| python -m json.tool
	{
	"json": "obj"
	}
	$ echo '{ 1.2:3.4}' \| python -m json.tool
	Expecting property name: line 1 column 2 (char 2)

Nicky Bell nicky-zs