mouyong

/**
 * 生成签名
 *
 * @param array $data
 * @return string
 */
function gen_sign(array $data)
{
    $arr = array();
    $arr['body'] = $data['body'];

mouyong

## 代码
// 在 php 7 中，可以使用 ?? 运算符
// example:
// return $var ?? '';

function first_no_null(&$var, $default = '')
{
    return !empty($var) ? $var : $default;
}

mouyong

function json($status, $data = null, $message = 'success')
{
if (is_null($data)) {
    $data = ['status' => $status, 'message' => $message];
} elseif (is_string($data)) {
    $data = ['status' => $status, 'message' => $data];
} else {
    $data = ['status' => $status, 'message' => $message, 'data' => $data];
}
return json_encode($data);

mouyong

// helpers.php
if (!function_exists('get_current_router_bind')) {
    function get_current_router_bind_key() {
        dd(key(array_reverse(last(last(debug_backtrace(0)[2])))));
    }
}

// UserController
// update(Request $request, User get_current_router_bind_key())
public function update(Request $request, User $user)

mouyong

You can check here for getting the latest version. Change the wget url to download newer versions.

Install instructions
wkhtmltopdf 0.12.4 - Ubuntu 16.04 x64
wkhtmltopdf 0.12.5 - Ubuntu 16.04 x64
wkhtmltopdf 0.12.5 - Ubuntu 18.04 x64
wkhtmltopdf 0.12.5 - MacOS High Sierra 10.13.6 & Mojave 10.14
Install verification

mouyong

package main

import (
  "net/http"
  "os"
  "bytes"
  "path"
  "path/filepath"
  "mime/multipart"
  "io"

mouyong

speechSynthesis強制使用Chrome中的Google小姐中文語音

網路上的window.speechSynthesis教學主要都只有說切換指定語言

像是這樣就能切換成中文語音:

const synth = window.speechSynthesis;

const speak = (msg) => {

mouyong

<template>
  <VueMarkdownEditor
    v-model="newModelValue"
    :disabled-menus="[]"
    :include-level="[1, 2, 3, 4, 5, 6]"
    @upload-image="handleUploadImage"
    @change="change"
    :height="height + 'px'"
    :placeholder="placeholder"
  >

mouyong

#!/bin/bash

# Function to display usage information
usage() {
    echo "Usage: $0 /path/to/input.mp4 [ /path/to/output_directory ]"
    exit 1
}

# Check if at least one argument (input file) is provided
if [ $# -lt 1 ]; then