fenying

function to32BitHex(v) {
  if (typeof (v) !== 'number' || (Number.isInteger && !Number.isInteger(v))) {
    throw new TypeError("Require a number as the argument.");
  }
  v = 0xFFFFFFFF & v;
  if (v < 0) {
    return (v >>> 0).toString(16);
  }
  else {
    return v.toString(16);

fenying

{
    "version": "0.2.0",
    "configurations": [
        {
            "type": "node",
            "request": "attach",
            "name": "[Remote-Debug-Sample] Auto-Attach",
            "remoteRoot": "/home/admin/node-projects/remote-debug",
            "protocol": "inspector",
            "address": "localhost",

fenying

/**
 * Get the same day in neighboring month, e.g.
 *
 *   Input: ("2018-10-31", 1)  Output: 2018-11-30
 *
 *   Input: ("2018-10-30", 1)  Output: 2018-11-30
 *
 *   Input: ("2018-01-31", 1)  Output: 2018-02-28
 *
 *   Input: ("2020-01-31", 1)  Output: 2020-02-29

fenying

export Ali_Key="<ACCESS_KEY>"
export Ali_Secret="<SECRET_KEY>"
THE_DOMAIN=litert.org
THE_CERT_OUTPUT_DIR=/etc/nginx/ssl.d

mkdir -p $THE_CERT_OUTPUT_DIR

acme.sh --issue \
    --dns dns_ali \
    -d "$THE_DOMAIN" \

fenying

#!/bin/bash

# Method 1, reference: https://stackoverflow.com/a/29497919

git log --tags --simplify-by-decoration --pretty="format:%ci %d" | head -n 1 | grep -Po '(?<=tag: ).+?(?=,)'

# Method 2, reference: https://stackoverflow.com/questions/6269927/how-can-i-list-all-tags-in-my-git-repository-by-the-date-they-were-created#comment81585017_24830212

git tag --sort=-creatordate | head -n 1

fenying

#!/bin/bash

# Usage
#
#  We assume the link of remote repository is of SSH style like:
#
#    <git-user>@<domain>:<scope>/<project-name>.git
#
#  git-switch-remote-repo <remote-name> full <full-repo-link>
#  git-switch-remote-repo <remote-name> domain <new-domain>

fenying

/**
 * Calculate the ignore ratio of monster defense.
 *
 * @param base          The base ignore ratio, (Value: 0 ~ 1)
 * @param ignoreItems   The items of ignore addition to be added, (Value: 0 ~ 1)
 */
function calcIgnoreMobDefnese(base, ignoreItems) {

  return Math.floor(ignoreItems.reduce((p, v) => p + (1 - p) * v, base) * 100) / 100;
}

fenying

FROM php:fpm
RUN pecl install -o -f redis \
    &&  rm -rf /tmp/pear \
    &&  docker-php-ext-enable redis \
    &&  docker-php-ext-install mysqli pdo pdo_mysql
CMD ["php-fpm"]

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/**
 * Calcuate the used scrolls of a weapon.
 *
 * @param baseAttack        The base attack
 * @param totalAttack       The total attack
 * @param sparkAttack       The ATTACK added by spark
 * @param appliedScrolls    The quantity of scrolls applied.
 * @param appliedStars      The quantity of stars applied.
 */

fenying

#!/bin/bash

# Redis configuration file is /docker/redis/redis_6379.conf:/data/redis_6379.conf
# Redis RDB file dir is /docker/redis/dump.rdb:/data/dump.rdb

REDIS_CONFIG_FILE=redis_6379.conf
DOCKER_REDIS_ROOT=/data
DOCKER_CONTAINER_NAME="Redis-Server"
DOCKER_MAX_MEMORY=256m
DOCKER_MAX_CPU=1