What is sql injection? it is a technique by which a hacker can insert sql commands into sql statement. if the website is prone to sql injection attack, hacker can go inside the website without even knowing the password. demonstration of sql injection the view of database >select * from login; +--------------...

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I was playing online game " artillery" on my computer. the multiplayer version of the game will be very fun, so i called one of my friends to play with me. he came but with a problem, he forgot to bring his internet dongle. i have a wired modem in my room, so only one computer could be connected to the internet at a time...

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A sundial is a device that tells the time of day by the sun's position. in olden days when no watches were available, the people used the sundial to calculate the time of the day. the position of the sun puts the shadow on the surface marked with the lines indicating the hours of the day. in general, sundials indicate the...

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