stackoverflow.com on Hacker News

What does " 2>&1 " mean?(stackoverflow.com)

392 points by alexmolas 8 months ago | 226 comments

Stack Overflow question explaining the shell redirection 2>&1, which sends standard error to the same destination as standard output.

Is C++26 getting destructive move semantics?(stackoverflow.com)

19 points by signa11 11 months ago | 18 comments

Why do all browsers' user agents start with "Mozilla/"? (2008)(stackoverflow.com)

91 points by nan60 1 year ago | 47 comments

Git clone –depth 2 is vastly better than –depth 1 if you want to Git push later(stackoverflow.com)

117 points by jakub_g 1 year ago | 19 comments

How can you represent inheritance in a database? (2010)(stackoverflow.com)

19 points by stefankuehnel 1 year ago | 12 comments

Is `(expession, lvalue) = rvalue` a valid assignment in C or C++?(stackoverflow.com)

29 points by susam 1 year ago | 5 comments

INNER JOIN ON vs WHERE clause(stackoverflow.com)

56 points by thunderbong 2 years ago | 33 comments

Why does ++[[]][+[]]+[+[]] return the string "10"?(stackoverflow.com)

19 points by downboots 2 years ago | 11 comments

Will sending `kill -11` to Java process raises a NullPointerException?(stackoverflow.com)

28 points by mfiguiere 2 years ago | 4 comments

Is there a regular expression to detect a valid regular expression? (2008)(stackoverflow.com)

17 points by WayToDoor 2 years ago | 8 comments

Problem with Vim is that you don't grok vi (2009)(stackoverflow.com)

8 points by avinassh 2 years ago | 1 comments

Shouldn't FROM come before SELECT in SQL? (2011)(stackoverflow.com)

71 points by tosh 2 years ago | 101 comments

How to solve the "Mastermind" guessing game? (2009)(stackoverflow.com)

42 points by jokoon 2 years ago | 18 comments

Why does integer representation of a floating point approximate its logarithm?(stackoverflow.com)

91 points by segfaultbuserr 2 years ago | 17 comments

How are zlib, gzip and zip related?(stackoverflow.com)

253 points by damagednoob 2 years ago | 67 comments

What is the difference between include <filename> and include "filename"?(stackoverflow.com)

3 points by peter_d_sherman 3 years ago | 0 comments

Is Fortran easier to optimize than C for heavy calculations?(stackoverflow.com)

82 points by jokoon 3 years ago | 95 comments

Python in 2023 still sucks at importing modules from another folder(stackoverflow.com)

30 points by behnamoh 3 years ago | 10 comments

Why MD5('240610708') is equal to MD5('QNKCDZO')?(stackoverflow.com)

51 points by paulgb 3 years ago | 55 comments