Projectile Motion Projectile motion is motion under the influence of gravity. If we stand at the edge of the roof of the Science Building and throw a ball up at an angle, it moves up and then down vertically while it moves horizontally.
This MessageDigest class provides applications the functionality of a message digest algorithm, such as SHA-1 or SHA-256. Message digests are secure one-way hash functions that take arbitrary-sized data and output a fixed-length hash value.digest method can be called once for a given number of updates.erforms a final update on the digest using the specified array of bytes, then completes the digest computation. That is, this method first calls update(input) , passing the input array to the update method, then calls digest() . Returns a string representation of this message digest object.
Re: What is the purpose of the 'flash' alert on my g9000 mudman? I have a few watches with this feature. I like the idea of the flasher, but I don't like hourly chimes. I wish there was the option to have the watch flash and not beep each hour. I also think the flash feature is for the CDT and stopwatch if the stopwatch has a 3 or 5 second CDT. Hook 'Em!! Re: What is the purpose of the 'flash' alert on my g9000 mudman? I was just curious about what is if for, other than looking pretty cool when it flashes every hour with the hourly chime !!! Re:  There is no real purpose I guess.