...Object is an array without using reflection? And how can I iterate through all items without using reflection? 6 Answers ...

... This works fine: Ctrl+b &, note, that you have to confirm with y to really kill the current window incluning all panes in that window. You will get be placed inside the window that you used last before that. – rubo77 Sep 1 '16 at 5:02 ...

... Install the "Command Line Tools" first: sudo xcode-select --install (Explicitly agreeing to the license is sometimes necessary via "sudo xcodebuild -license") Then upgrade the ports: sudo port -v selfupdate ...

...h several users on different computers. One of its lines contains the install.packages("xtable") command. 16 Answers ...

...To quickly summarise their meanings: Constraint - A predicate over statically evaluable properties of a type. Purely syntactic requirements. Not a domain abstraction. Axioms - Semantic requirements of types that are assumed to be true. Not statically checked. Concepts - General, abstract requireme...

... If you are running Linux, the following command is really useful for this: trickle -s -d 50 -w 100 firefox The -s tells the command to run standalone, the -d 50 tells it to limit bandwidth to 50 KB/s, the -w 100 set the peak detection window size to 100 KB. firefox tells the...

... Or more specifically 10 lines before: grep -B 10 ... Or 10 lines after: grep -A 10 ... – Boy Baukema May 21 '12 at 11:14 ...

I have a file called diff.txt. Want to check if it is empty. Did something like this but couldn't get it working. 10 Answe...

...for something like createdb in PostgreSQL or any other solution that would allow me to create database with a help of a shell command. Any hints? ...

... For anyone who really wanted a grep -A2 equivalent (which is what I needed), getline just eats the line and goes on to the next. So what worked for me was literally just awk '/blah/{getline; getline; print}' logfile – A...