DEFINITION of Perl

Perl is a script programming language that is similar in syntax to the C language and that includes a number of popular UNIX facilities such as sed, awk, and tr. Perl is an interpreted language that can optionally be compiled just before execution into either C code or cross-platform bytecode. When compiled, a Perl

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DEFINITION of JavaScript

JavaScript is an interpreted programming or script language from Netscape. It is somewhat similar in capability to Microsoft’sVisual Basic, Sun’s Tcl, the UNIX-derived Perl, and IBM’sREXX. In general, script languages are easier and faster to code in than the more structured and compiled languages such as C and C++.

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DEFINITION of widget

1) In general, widget (pronounced WIH-jit ) is a term used to refer to any discrete object, usually of some mechanical nature and relatively small size, when it doesn’t have a name, when you can’t remember the name, or when you’re talking about a class of certain unknown objects in

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DEFINITION of cryptanalysis

Cryptanalysis refers to the study of ciphers, ciphertext, or cryptosystems (that is, to secret code systems) with a view to finding weaknesses in them that will permit retrieval of the plaintext from the ciphertext, without necessarily knowing the key or the algorithm. This is known as breaking the cipher, ciphertext, or cryptosystem.

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DEFINITION of FLOPS

In computers, FLOPS are floating-point operations per second. Floating-point is, according to IBM, “a method of encoding real numbers within the limits of finite precision available on computers.” Using floating-point encoding, extremely long numbers can be handled relatively easily. A floating-point number is expressed as a

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DEFINITION of analog

1) In telecommunications, an analog signal is one in which a base carrier’s alternating current frequency is modified in some way, such as by amplifying the strength of the signal or varying the frequency, in order to add information to the signal. Broadcast and telephone transmission have conventionally used analog technology.

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