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Reading Bar Codes
PHP can be easily utilized for reading bar codes printed
Kamis, 2 Agustus 2012
What is a bar code reader (scanner) Bar code reader is a hardware pluggable into computer that sends decoded bar code strings into computer. The trick is to know how to catch that received string. With PHP (and any other web programming language) the string will be placed into focused input HTML element in browser. Thus to catch received bar code string, following must be done: just before reading the bar code, proper input element, such as INPUT TEXT FIELD must be focused (m...
What is a bar code reader (scanner) Bar code reader is a hardware pluggable into computer that sends decoded bar code strings into computer. The trick is to know how to catch that received string. With PHP (and any other web programming language) the string will be placed into focused input HTML element in browser. Thus to catch received bar code string, following must be done: just before reading the bar code, proper input element, such as INPUT TEXT FIELD must be focused (m...
Facebook Smiley Codes for Chat
Sabtu, 23 April 2011
We all use facebook but still alot of us are unware of how to use smileys in chat.Some of us just think how the other person have sent a smiley.Well it is very simple to send smileys in facebook chat.You have to just enter a code and it will automatically convert into a smiley.I am providing here a complete list of smiley codes that can be used on facebook.Even if you already use or know some of the codes even then you will find this list very useful becuase you will fi...
We all use facebook but still alot of us are unware of how to use smileys in chat.Some of us just think how the other person have sent a smiley.Well it is very simple to send smileys in facebook chat.You have to just enter a code and it will automatically convert into a smiley.I am providing here a complete list of smiley codes that can be used on facebook.Even if you already use or know some of the codes even then you will find this list very useful becuase you will fi...
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