[Tool]Windows檔案總管進化版(Clover & Q-Dir)

Windows中開啟多個檔案總管視窗，在工具列上會有一疊的視窗，切換視窗時必須慢慢找，工作效率超差。

希望檔案總管視窗可以像Chorme瀏覽器一樣有分頁功能、甚至是書籤等功能!


以下是兩個看似不賴的tool官方介紹、圖片與連結

1.「Clover」:http://cn.ejie.me/#

為您的 Windows Explorer 插上翅膀！

Clover 是Windows Explorer 資源管理器的一個擴展，為其增加類似谷歌Chrome 瀏覽器的多標籤頁功能。

2.「Q-Dir」:http://www.softwareok.com/?seite=Freeware/Q-Dir

Q-Dir (the Quad Explorer) makes your files and folder easy to manage, as an installed or portable Windows program. Fast and easy access to your hard disks, network folders, USB-Stiks, floppy disks and other storage devices.

Q-Dir i a good file manager with an amazing Quadro-View technique.
You don't have to renounce the usual, Drag and Drop, all Views, and other functions of your system.

你無法安裝Windows 10 Technical Preview，因為您的處理器不支援CompareExchange128

將VirtualBox 4.3.20中的win7升級到Win10 Technical Preview遇到了如下的error

解決方法如下圖

1.到host主機(非VM中)的命令列中，切換到virtual安裝資料夾
2.輸入vboxmanage setextradata Win7(VM名稱) VBoxInternal/CPUM/CMPXCHG16B 1

[Tool]測試網站是否被萬里長城GFW 封鎖 ??

Checks whether a site is blocked by the Great Firewall of China.

http://www.viewdns.info/chinesefirewall/

使用google analytics統計ajax內容重載

1.在js中加入

var _gaq = _gaq || [];
_gaq.push(['_setAccount', 'UA-XXXXXX']);
_gaq.push(['_trackPageview']);

(function() {
  var ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true;
  ga.src = ('https:' == document.location.protocol ? 'https://ssl' : 'http://www') + '.google-analytics.com/ga.js';
  var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ga, s);
})();

2.在ajax function的success中加入


    _gaq.push(['_setAccount', 'UA-XXXXXX']);
    _gaq.push(['_trackPageview']);

在aws ec2 使用php mail功能寄信(ubuntu 14.04)

1.確認port 25沒被擋:

在VPC中的subnets與Security Groups確認SMTP (25) outbound 是否有開啟？

2.安裝 snedmail:

sudo apt-get install sendmail


參考資料:
http://stackoverflow.com/questions/19858457/send-mail-using-amazon-ec2-instance

mobile-friendly pages (defined by Google)

Google 將在行動裝置搜尋結果，加入mobile-friendly標籤。

符合以下條件會被加入標籤：

• Avoids software that is not common on mobile devices, like Flash
• Uses text that is readable without zooming
• Sizes content to the screen so users don't have to scroll horizontally or zoom
• Places links far enough apart so that the correct one can be easily tapped

Google測試：

Mobile-Friendly Test


資料來源：

Helping users find mobile-friendly pages

[連結備份]links that will show you what Google knows about you

凡走過必留下痕跡＠＠

1. Find out how Google sees you

Google attempts to create a basic profile of you, your age, gender, interests. They use this data to serve you relevant ads. You can review how Google sees you here:

https://www.google.com/ads/preferences/

2. Find out your location history

If you use Android, your mobile device may be sending your location as well as velocity data to Google. You can see your entire location history and export it here:

https://maps.google.com/locationhistory

3. Find out your entire Google Search history

Google saves every single search you have ever done. On top of that, they record every Google ad you have clicked on. This log is available to you here:

https://history.google.com

4. Find out every device that has accessed your Google account

If you worry that someone else might be using your account, you can find a list of all devices that have accessed your Google account, their IP address and approximate location here:

https://security.google.com/settings/security/activity

5. Find out all the apps and extensions that are accessing your Google data

This is a list of all the apps that have any type of access to your data. You can see the exact type of permissions granted to the app and revoke access to your data here:

https://security.google.com/settings/security/permissions

6. Export all of your data out of Google

Google let’s you export all your data: bookmarks, emails, contacts, drive files, profile info, your youtube videos, photos and more here:

https://www.google.com/takeout

 資料來源：

https://medium.com/productivity-in-the-cloud/6-links-that-will-show-you-what-google-knows-about-you-f39b8af9decc