Computer Graphics Basic (With Code)

 A pixel is one of the many tiny dots that make up the representation of a picture in a computer's memory. Computer graphics can be created as either raster or vector images 1.      Raster Image - Pixel Based 2.      Vector Image - Mathematical Based Raster image drawbacks – ·        Dpi(dots...

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Some Commands of Linux

pwd - It prints the current working directory Is - This command is used to list information or content in a particular file/folder. cd - It is used to change the current working directory. Example: cd Desktop mkdir - Create a new folder man - Displays the help manual for a particular command. Example: man Is shutdown: Shutdown or restart your system rmdir: Used to remove/delete a directory/folder clear: Clear the terminal apt-get update:...

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Algorithms

The way how to solve problems is called Algorithms. The way how to deal with inputs and outputs is called Data Structure. Parameters to measure efficiencies of software are given below in the pictu...

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Binary to Decimal conversion

 How to convert binary to decimalFor binary number with n digits:bn-1 ... b3 b2 b1 b0The decimal number is equal to the sum of binary digits (dn) times their power of 2 (2n):decimal = b0×20 + b1×21 + b2×22 + ...Example: Binary - 001Decimal - 1×20 + 0×21 + 0×22 = 1Binary to decimal conversion tableBinaryNumberDecimalNumberHexNumber0001111022113310044101551106611177100...

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