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2016年12月23日星期五

聖誕感言

首先,板主沒有宗教信仰。
耶穌降世是為人類受罪,
聖誕又怎會是快樂?
我們最多只會感到平安。

德蘭修女曾把聖誕大餐給窮苦人吃;
同事在香港見過露宿者在佳節收到五六個飯盒。
香港物質豐富,
但香港人心中不富有。

現在的聖誕過於商業化,
慢慢失去了宗教意義。
玩樂吃飽後還剩下甚麼?
之後又繼續工作,
努力工作後又多少人有蝸居?

2016年12月10日星期六

USB Type A-C and Micro USB

The USB receptacle on your PC is a type A connector and can be recognized by its rectangular shape. Type A receptacles can be found on upstream devices such as a USB host, or a hub. Type A plugs can be found on cables, and smaller peripherals such as a mouse and a flash drive.
digital.ni.com

USB Type-B. Typically, the Type-B connector is the other end of a standard USB cable that plugs into peripheral device (such as a printer, a phone or an external hard drive). It's also known as Type B-male. On the peripheral device, the USB port is called Type B-female.
cnet.com


USB Type-C is a USB specification for a small 24-pin fully reversible-plug connector for USB devices and USB cabling. The USB Type-C Specification 1.0 was published by the USB Implementers Forum (USB-IF) and was finalized in August 2014. It was developed at roughly the same time as the USB 3.1 specification.
en.wikipedia.org


Micro USB is a miniaturized version of the Universal Serial Bus (USB) interface developed for connecting compact and mobile devices such as smartphones, MP3 players, GPS devices, photo printers and digital cameras.
whatis.techtarget.com


2016年12月4日星期日

apple pay / android pay

Paywave 過五百港元要加簽
但 Apply pay / Android pay 不用

Apple pay / Android pay 交易失敗卡機不會印 failure 記錄

如果 AE 綁定 Apple pay / Android pay, 而商户不接受 AE, 收銀員要賠錢

IQ

Gifted children have their own burden.
For example, expectation from parents and weakness in particular fields.