Tags » Scanner

[Solved] java.util.NoSuchElementException

Pre-requisite :  Java : Scanner : User input, Parsing and File Reading
Below scanner file reading example throwing “java.util.NoSuchElementException” because using scanner.next() two times without checking existence of element in file for second scanner.next() element. 145 more words


Sarah Lamb and Edward Watson

Sarah Lamb and Edward Watson (The Royal Ballet), “Qualia” concept, direction, choreography and set design by Wayne McGregor, music by Scanner (Robin Rimbaud), costume design by Vicki Mortimer, 2019 Russian Ballet Icons Gala, London Coliseum, London, England (March 31, 2019) 114 more words


Fingerprint Scanner for Your Project - 2

This type of fingerprint scanner is more popular. Similar to the GT-521FX2, it is based on a Cortex-M processor, AS608 from SynoChip. AS608 is also equipped with CMOS image sensor interface just like Holtek HT32F22366, but its clock speed is much higher (144MHz vs 96MHz) and has twice Flash space (512KB vs 256KB). 485 more words

Fingerprint Scanner for Your Project - 1

Although fingerprint scanners are widely used in smart phones, laptop computers, and security systems, it is not easy to find a good one for your personal project. 511 more words

Dialtone: Are You Wearing a "Wire"?

Dialtone has a quick tip on how to stealthily gain some signals intelligence about your local RF neighborhood – Are you wearing a “wire”?

Quick and easy.

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