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How do you reverse a string in place in C or C++?
How do you reverse a string in C or C++ without requiring a separate buffer to hold the reversed string?
30 Answers
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Insert a line at specific line number with sed or awk
I have a script file which I need to modify with another script to insert a text at the 8th line.
9 Answers
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How to convert ‘false’ to 0 and ‘true’ to 1 in Python
Is there a way to convert true of type unicode to 1 and false of type unicode to 0 (in Python)?
7 Answers
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How do I get the base URL with PHP?
I am using XAMPP on Windows Vista. In my development, I have http://127.0.0.1/test_website/ .
22 Answers
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How to print a dictionary line by line in Python?
This is the dictionary
13 Answers
13
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Add a prefix string to beginning of each line
I have a file as below:
13 Answers
13
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Removing numbers from string [closed]
How can I remove digits from a string?
8 Answers
8
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Recursive search and replace in text files on Mac and Linux
In the linux shell, the following command will recursively search and replace all instances of 'this' with 'that' (I don't have a Linux shell in front of me, but it should do).
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What is the difference between char array and char pointer in C?
I am trying to understand pointers in C but I am currently confused with the following:
8 Answers
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