IT Nursery
I understand that the processor brings data into the cache via cache lines, which – for instance, on my Atom processor – brings in about 64 bytes at a...
I have a line from A to B and a circle positioned at C with the radius R. What is a good algorithm to use to check whether the...
For example, right now I’m using the following to change a couple of files whose Unix paths I wrote to a file: cat file.txt | while read in; do...
I wrote this function to read a line from a file: const char *readLine(FILE *file) { if (file == NULL) { printf("Error: file pointer is null."); exit(1); } int...
I’m using a for loop to read a file, but I only want to read specific lines, say line #26 and #30. Is there any built-in feature to achieve...
This question already has answers here: CSS technique for a horizontal line with words in the middle (30 answers) Closed last year. I’m wondering what options one has in...
How do I go to first line in a file in vim ? 4 Answers 4
I am using grep recursive to search files for a string, and all the matched files and the lines containing that string are print on the terminal. But is...
I’m unable to find file.ReadLine function in Go. How does one read a file line by line? 12 Answers 12 Answer recommended by Go Language