“...I've been working since 2008 with Ruby / Ruby on Rails, love a bit of Elixir / Phoenix and learning Rust.
I also poke through other people's code and make PRs for OpenSource Ruby projects that sometimes make it. Currently working for InPay who are based in Denmark...”
Want a few simple DNS details for a domain from the command line?
Robs-iMac:~ roblacey$ host -t mx robl.me
robl.me mail is handled by 9 xen1.robl.me.
robl.me mail is handled by 10 mailforward.lcn.com.
Robs-iMac:~ roblacey$ host -t txt robl.me
robl.me descriptive text "google-site-verification=E4g5ZQVgm9j01RsxbiGISNBaOvtH614IHSF1RGHHGJE"
Robs-iMac:~ roblacey$ host -t a robl.me
robl.me has no A record
Robs-iMac:~ roblacey$ host -t a www.robl.me
www.robl.me is an alias for xen1.robl.me.
xen1.robl.me has address 207.192.74.149
Robs-iMac:~ roblacey$ host -t cname www.robl.me
www.robl.me is an alias for xen1.robl.me.
1 x Getting Started with Unity 5 [eBook] – £7.69
1 x Unity Game Development Blueprints [eBook] – £3.84
1 x Learning Unity 2D Game Development by Example [eBook] – £3.84
1 x Mastering Unity 2D Game Development [eBook] – £3.84
1 x NW.js Essentials [eBook] – £3.84
1 x Node Web Development – Second Edition [eBook] – £3.84
PacktPub Skillup Bundles are dirty cheap if you want to try something new.
Got to remember that when you pass an object to method, that the object is still the same object in memory and it change the object in memory changes, leading to potentially unexpected behaviour. So if you really need to manipulate the arguments a method receives, perhaps think about call blah.dup to clone it before you make changes to it.