... 239 This is probably a good starting point (version 8.4+ only): SELECT id_field, array_agg(value_...

... 294 This is the ternary conditional operator, which can be used anywhere, not just the print state...

... 72 Every system call that fails update the errno value. Thus, you can have more information about ...

... 22 Answers 22 Active ...

...| edited Oct 19 '16 at 16:28 Darryl Hein 131k8686 gold badges202202 silver badges255255 bronze badges an...

... 12 I would solve it as follows : file-a.out: input.in foo-bin input.in file-a.out file-b.out ...

...at does exactly that. Solution Here is how we might use multipledispatch2 package to implement your methods: >>> from multipledispatch import dispatch >>> from collections import namedtuple >>> from types import * # we can test for lambda type, e.g.: >>> ty...

...s is 0 if selected lines are found and 1 otherwise. But the exit status is 2 if an error occurred, unless the -q or --quiet or --silent option is used and a selected line is found. Note, however, that POSIX only mandates, for programs such as grep, cmp, and diff, that the exit status in case of erro...

... 2 Answers 2 Active ...

... answered Sep 2 '12 at 20:55 Vadim BaryshevVadim Baryshev 21.6k33 gold badges5050 silver badges4545 bronze badges ...