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How to generate a unique id in PHP?

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In Php, we can create a unique id in PHP using uniqid() function. This is the best way to generate unique id in PHP, However we can say php generate unique id for mysql, php unique…

INTRODUCTION TO COMPUTER

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INTRODUCTION TO COMPUTER STARTING UP THE COMPUTER: BOOTING After switching ON the computer, you generally wait for sometime before the desktop appears on the computer screen. you just sit idle for some time while different…

COMPUTER CRIME: HACKING/CRACKING

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COMPUTER CRIME: HACKING/CRACKING As in the case of other systems and fields, there are also crimes related to computers. Computer crimes result from deliberate tampering with data and information. The people who are associated with…

MORE ON QBASIC

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CONTROL STATEMENTS you have already learnt about counters and Loops. In Qbasic , loops are made with the help of control statements. Control statements are used to control the flow of the program according to…

PROCESSING OF COMPUTER PROGRAMS

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High level languages are designed, taking into mind the ease for the programmers. These languages are not understood by the computer because it only understands OS and 1S .To make the computer understand a program,…

EXAMPLES OF HIGH LEVEL LANGUAGES

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Some examples of high level languages are : BASIC, LOGO, FORTRAN, COBOL , PASCAL,C, C++, JAVA BASIC BASIC stands for Beginners All purpose Symbolic Instruction codes.It is a very simple language. LOGO LOGO stands for…

HIGH LEVEL LANGUAGE {HLL}

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High level languages are easier for a human programmer to understand. They are generally not dependent on any particular computer machine. Advantages of High Level Languages There are many advantages of high level languages. These…