Marcel Weiher: The Siren Call of KVO and (Cocoa) Bindings.

You probably already figured it out: bindings are one-way dataflow constraints, specifically with the equation limited to y = x1. More complex equations can be obtained by using NSValueTransformers. KVO is more of an implicit invocation mechanism that is used primarily to build ad-hoc dataflow constraints.

Invånarna i Frankrikes huvudstad Paris kommer från och med måndag endast att kunna använda sin bil eller motorcykel varannan dag, reglerat efter om siffrorna på registreringsskylten är udda eller jämna.

Ett gott ledarskap, kollegor som lär av varandra och tidigt extra stöd till de elever som behöver. Det är framgångsreceptet hos de 30 skolor i landet där andelen godkända elever har ökat mest, skriver Svenska Dagbladet.

A company has launched a service in San Francisco to deliver medicine and other drug store items via airborne drone. The company, QuiQui, chose the Mission district of San Francisco for its lack of tall buildings and generally flat landscape, which makes it much easier for the flying drones to get around. They're working with pharmacies to deliver medicine because the packages are typically very small and easy for the drones to carry. QuiQui has been working on the concept for two years even though they knew it was likely to be illegal. They were surprised when the FAA lost its lawsuit earlier this month to block commercial drone use, but they're taking the opportunity to push forward. They haven't yet resolved what to do about delivering regulated substances.

Read more of this story at Slashdot.

Line filter of LTSV text

simple module to obtain quotes from http://bash.org/ and http://www.qdb.us/

Turnkey ajaxy webapps

a fast HTTP POE component

Abuse the plack debug panel and keep your todo list in it.

Conveniently manage the nginx fastcgi cache

Roles. Like a nouvelle cuisine portion size slice of Moose.

Conveniently manage the nginx fastcgi cache

create and use a local lib/ for perl modules with PERL5LIB

type constraints for UUIDs

Cristiano Ronaldo scores the winning goal against Malaga as Real Madrid go six points clear at the top of La Liga.