IT Nursery
I’d like edit a file with sed on OS X. I’m using the following command: sed 's/oldword/newword/' file.txt The output is sent to the terminal. file.txt is not modified....
This is a long text. Please bear with me. Boiled down, the question is: Is there a workable in-place radix sort algorithm? Preliminary I’ve got a huge number of...
list.sort() sorts the list and replaces the original list, whereas sorted(list) returns a sorted copy of the list, without changing the original list. When is one preferred over the...
How can I convert tabs to spaces in every file of a directory (possibly recursively)? Also, is there a way of setting the number of spaces per tab? 19...
I know the question is not too specific. All I want is someone to tell me how to convert a normal merge sort into an in-place merge sort (or...
How would I use sed to delete all lines in a text file that contain a specific string? 20 20 To remove the line and print the output to...