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Nginx Config

Posted on | by Ran | Leave a Comment on Nginx Config 
nginx.conf
user nginx;
pid /var/run/nginx.pid;
worker_processes auto;
worker_rlimit_nofile 65535;

events {
    use epoll;
    multi_accept on;
    worker_connections 65535;
}

http {
    # DDoS Defense
    limit_conn_zone $binary_remote_addr zone=conn_limit_per_ip:10m;
    limit_req_zone $binary_remote_addr zone=req_limit_per_ip:10m rate=5r/s;
    limit_conn_status 429;
    limit_req_status 429;

    client_body_buffer_size  128k;
    client_header_buffer_size 3m;
    large_client_header_buffers 4 256k;
    client_body_timeout   5;
    client_header_timeout 5;

    reset_timedout_connection on;
    send_timeout 5;
    keepalive_timeout 5 5;
    keepalive_requests 100000;

    charset utf-8;
    sendfile on;
    tcp_nopush on;
    tcp_nodelay on;
    server_tokens off;
    log_not_found off;
    types_hash_max_size 2048;
    client_max_body_size 100M;

    # MIME
    include mime.types;
    default_type application/octet-stream;

    # logging
    access_log /var/log/nginx/access.log;
    error_log /var/log/nginx/error.log warn;

    # load configs
    include /etc/nginx/conf.d/*.conf;
    include /etc/nginx/sites-enabled/*.conf;
}
default.conf
server {
    listen 80 default_server;
    server_name _;
    return 444; #Nginx No Response
}
general.conf
# security headers
add_header X-Frame-Options "SAMEORIGIN" always;
add_header X-XSS-Protection "1; mode=block" always;
add_header X-Content-Type-Options "nosniff" always;
add_header Referrer-Policy "no-referrer-when-downgrade" always;
add_header Content-Security-Policy "default-src * data: 'unsafe-eval' 'unsafe-inline'" always;
add_header Strict-Transport-Security "max-age=31536000; includeSubDomains; preload" always;

# . files
location ~ /\.(?!well-known) {
    deny all;
}
nginx/sites-available/your_domain_name.conf
server {
    listen 80;
    server_name www.domain.com;
    return 301 https://domain.com$request_uri;
}

server {
    listen 80;
    server_name domain.com;

    root /var/www/html/domain/public;

    if ($http_x_forwarded_proto = "http") {
        return 301 https://$server_name$request_uri;
    }

    index index.html index.htm index.php;

    location / {
        try_files $uri $uri/ /index.php?$query_string;
    }

    location ~ \.php$ {
        try_files $uri = 404;
        fastcgi_pass unix:/var/run/php-fpm/php-fpm.sock;
        fastcgi_index index.php;
        fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
        fastcgi_buffers 16 16k;
        fastcgi_buffer_size 32k;
        include fastcgi_params;
        limit_conn conn_limit_per_ip 10;
        limit_req zone=req_limit_per_ip burst=10 nodelay;
    }

    include general.conf;
}

解決 laradock pathinfo PATHINFO_BASENAME 不支持中文開頭的檔名

Posted on | by Ran | Leave a Comment on 解決 laradock pathinfo PATHINFO_BASENAME 不支持中文開頭的檔名
  • 先透過 locale -a 查詢作業系統支援那些語系編碼
  • 若未安裝額外語系編碼，則至 laradock .env 設置
    • PHP_FPM_INSTALL_ADDITIONAL_LOCALES=true
    • PHP_FPM_ADDITIONAL_LOCALES=”zh_TW.UTF-8″
  • 重新編譯 PHP-FPM：docker-compose build php-fpm
  • setlocale(LC_ALL,’zh_TW.utf8′);

Javascript 幾種 Array 填充 0 的方式

Posted on | by Ran | Leave a Comment on Javascript 幾種 Array 填充 0 的方式 
# Array push
for (var i = 0, a = []; i < 100; i++) a.push(0);

# Array assign
for (var i = 0, a = new Array(100); i < 100;) a[i++] = 0;

# Typed array conversion (最慢)
[].slice.call(new Uint8Array(100));

# Binary concatenation
for (var i = 100, a = [], add = [0]; i; i >>=1) {
    if (i & 1) a.push.apply(a, add);
    add.push.apply(add, add);
}

# Array Apply
Array.apply(null, new Array(100)).map(Number.prototype.valueOf,0);

# Array.fill() (最快)
new Array(100).fill(0);

Most efficient way to create a zero filled JavaScript array? – Stack
Overflow Zero filled array creation