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4 Ways Prisons Stay Secure

The technology used in prisons is becoming increasingly sophisticated and advanced, as they strive to ensure that everything is kept safe and secure ...
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Create QR Code

What are QR codes? QR codes are special kinds of barcodes that are made to scan into a mobile device. A QR code ...
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More About Java

Java is a relatively modern programming language – well, at least compared to traditional languages such as C, Pascal, and BASIC.  Java was ...

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