lawvs

LocationListener locationListener = new LocationListener() {
    // Provider的状态在可用、暂时不可用和无服务三个状态直接切换时触发此函数
    @Override
    public void onStatusChanged(String provider, int status, Bundle extras) {
    }

    // Provider被enable时触发此函数，比如GPS被打开
    @Override
    public void onProviderEnabled(String provider) {
        Log.e(this.getClass().toString(), provider);

lawvs

const double pi = acos(double(-1));

lawvs

#!/bin/bash

# 使用 openssl 生成密码
openssl rand -base64 12
# 使用 dd 命令生成密码
dd if=/dev/urandom bs=1 count=15 2>/dev/null|base64 -w 0
# 使用 md5sum 生成密码
date |md5sum
# 使用 gpg 工具生成密码
gpg --gen-random --armor 1 12

lawvs

-- lua添加hearder
ngx.header['TEST']= test;

lawvs

User-agent: *
Disallow: /

lawvs

# Auto detect text files and perform LF normalization
* text=auto

# Custom for Visual Studio
*.cs     diff=csharp

# Standard to msysgit
*.doc  diff=astextplain
*.DOC  diff=astextplain
*.docx diff=astextplain

lawvs

window.addEventListener('error', function (e) {
    const stack = e.error.stack;
    let message = e.error.toString();
    if (stack) {
        message += '\n' + stack;
    }
    const xhr = new XMLHttpRequest();
    xhr.open('POST', '/log', true);
    xhr.send(message);
});

lawvs

      document.addEventListener('visibilitychange', function () {
        document.hidden ? document.title = '(●—●)喔哟，崩溃啦！'
          : document.title = '(/≧▽≦/)咦！又好了！'
      })

lawvs

javascript:document.body.contentEditable='true';document.designMode='on'; void(0);

lawvs

/**
 * Highlights text within a dom element.
 *
 * Specifically this is designed to work with the output
 * positions of terms returned from a lunr search.
 *
 * @param {HTMLElement} element - the element that contains text to highlight.
 * @param {MatchLocation[]} matches - the list of matches to highlight.
 */
module.exports = function (element, matches) {