2021年3月28日 · – 7beggars_nnnnm Commented Mar 28, 2021 at 20:21 Its solution worked very well, and even was able to work in the presence of comma between the words, I only altered …

2020年4月28日 · Write a program that computes the value of n+nn+nnn+nnnn with a given digit as the value of n. For example, if n=9 , then you have to find the value of 9+99+999+9999 I …

2020年10月1日 · I'm trying to match the pattern noted in the title (NNNNNN-N) where N is a digit from 0-9. I've seen plenty of partial examples but not quite what I need.

You need seek to the beginning of the file before writing and then use file.truncate() if you want to do inplace replace:

2021年11月28日 · @7beggars_nnnnm Please edit your question instead of using comments to add information. Please add background information why you think you need variables. What …

2021年8月6日 · I am looking for some solution and only meet responses from arrays divided into two based on the sum of the elements of the resulting arrays or the size of them to be equal or …

2021年9月2日 · I would like to replace each digit 6 that is at the end of each text line below (file source.txt) by the digit 5 using bash. File content source.txt: 17692186044416 …

7beggars_nnnnm. asked Jan 1, 2020 at 23:58. 7beggars_nnnnm 7beggars_nnnnm. 747 3 3 silver badges 12 12 ...

2021年8月8日 · @7beggars_nnnnm, yeah you mean when its like: ( foo) it doesn't work. if this is the case then please try my previous comment's answer once? should work IMHO, though its …

7beggars_nnnnm. asked Mar 17, 2021 at 13:40. 7beggars_nnnnm 7beggars_nnnnm. 777 3 3 silver badges 12 12 ...