fancyboynet

export function isPortrait () {
  if (!/ios|iphone|ipad|Macintosh/i.test(window.navigator.userAgent)) { // iphone 只会保留竖屏的宽高
    return window.screen.width < window.screen.height
  }
  return (window.orientation === 180 || window.orientation === 0)
}

fancyboynet

sudo dhclient -v

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git diff --name-only HEAD^ | xargs tar -zcvf update.zip

fancyboynet

#!/usr/bin/env bash
# MIT © Sindre Sorhus - sindresorhus.com

# git hook to run a command after `git pull` if a specified file was changed
# Run `chmod +x post-merge` to make it executable then put it into `.git/hooks/`.

changed_files="$(git diff-tree -r --name-only --no-commit-id ORIG_HEAD HEAD)"

check_run() {
	echo "$changed_files" | grep --quiet "$1" && eval "$2"

fancyboynet

class AutoBindMethod {
  constructor () {
    Object.getOwnPropertyNames(this.constructor.prototype).forEach(m => {
      this[m] = this[m].bind(this)
    })
  }
}

class Demo extends AutoBindMethod {
  constructor () {

fancyboynet

删除指定进程

taskkill /pid {pid} /f

获取指定端口进程pid

netstat -ano | findstr :8090

fancyboynet

yum install redis
systemctl start reids
redis-cli ping

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brew upgrade
brew install redis
brew services start reids
redis-cli ping // will output 'PONG'

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import os.path
import contextlib
import hashlib
from flask import Flask
from flask.helpers import safe_join

# Injects an "h" parameter on the URLs of static files that contains a hash of
# the file.  This allows the use of aggressive cache settings on static files,
# while ensuring that content changes are reflected immediately due to the
# changed URLs.  Hashes are cached in-memory and only checked for updates when

fancyboynet

div{
  overflow : hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 3; /*3行高*/
  -webkit-box-orient: vertical;
}