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Showing posts with the label Relative Vs Absolute Path

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How to Work With Tuple in Python

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Tuple in python is one of the streaming datasets. The other streaming datasets are List and Dictionary. Operations that you can perform on it are shown here for your reference. Writing tuple is easy. It has values of comma separated, and enclosed with parenthesis '()'. The values in the tuple are immutable, which means you cannot replace with new values. #1. How to create a tuple Code: my_tuple=(1,2,3,4,5) print(my_tuple) Output: (1, 2, 3, 4, 5) ** Process exited - Return Code: 0 ** Press Enter to exit terminal #2. How to read tuple values Code: print(my_tuple[0]) Output: 1 ** Process exited - Return Code: 0 ** Press Enter to exit terminal #3. How to add two tuples Code: a=(1,6,7,8) c=(3,4,5,6,7,8) d=print(a+c) Output: (1, 6, 7, 8, 3, 4, 5, 6, 7, 8) ** Process exited - Return Code: 0 ** Press Enter to exit terminal #4.  How to count tuple values Here the count is not counting values; count the repetition of a given value. Code: sample=(1, 6, 7, 8, 3, 4, 5, 6, 7, 8) print(sample

Relative Vs. Absolute Path in Linux: Top Differences

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 Here's the difference between the relative and absolute paths in Linux. Many a time, the programmer needs to trade in these paths. Here're simple ideas on how you can differentiate. Absolute Vs. Relative path These are the differences between Absolute and Relative path in Linux. Absolute Path $ cd /usr/lib $ cd /usr/lib pwd See this path (linux#1/usr/lib), when you give PWD, it gives a full path from the root level. This is called absolute or full path. Think of the absolute pathname as being the complete mailing address for a package that the postal service will deliver to your next-door neighbor. Relative Path $ cd usr $ /user cd lib $ /usr/lib pwd $ linux#1/usr/lib ==> Going step by step and achieving. $ linux#1/usr/lib cd ../../ ==> This is the method of going back step by step. $ linux#1 ==> This is root level directory You are currently in the lib directory. So relative path nothing but complete information of all the mother directories. Here, for lib, th