#programming

Immutable objects are simple. They can only be in one state, which is carefully controlled by the constructor. One of the most difficult elements of program design is reasoning about the possible states of complex objects. Reasoning about the state of immutable objects, on the other hand, is trivial. Immutable objects are also safer. Passing a mutable object to untrusted code, or otherwise publishing it where untrusted code could find it, is dangerous — the untrusted code might modify its state, or, worse, retain a reference to it and modify its state later from another thread. On the other hand, immutable objects cannot be subverted in this manner by malicious or buggy code, so they are safe to share and publish freely without the need to make defensive copies. ↗

— Brian Goetz

#java #programming #design

It is far easier to design a class to be thread-safe than to retrofit it for thread safety later. ↗

— Brian Goetz

#java #programming #design

Truth can only be found in one place: the code. ↗

— Robert C. Martin

#software-craftmanship #software-design #software-engineering #design

Our life stories are largely constructed and without mindfulness can prove destructive. ↗

— Rasheed Ogunlaru

#behaviour #belief-systems #child-development #conditioning #education-system

Gates is the ultimate programming machine. He believes everything can be defined, examined, reduced to essentials, and rearranged into a logical sequence that will achieve a particular goal. ↗

— Stewart Alsop

#achieve #believes #defined #essentials #everything

Yeah, I'm very impressed with Lifetime, this is the first time I've worked with them. I really like the kind of programming that they're into, so I'm hoping that I will. ↗

— Beau Bridges

#first time #hoping #i #impressed #into

Programming is not a zero-sum game. Teaching something to a fellow programmer doesn't take it away from you. I'm happy to share what I can, because I'm in it for the love of programming. ↗

— John Carmack

#because #fellow #game #happy #i

The British regulatory system was revised, so that bigger profits were encouraged, which removed the option of big spending on programming. Quality just fell off a cliff, and all the old hands either left or were fired for being too expensive. ↗

— Lee Child

#big #bigger #british #cliff #either

Between rounds of speed chess I read enough of a programming manual to teach myself to write programs on the school's DEC mainframe in the language Basic. ↗

— Eric Allin Cornell

#between #chess #dec #enough #i

I like to protect children. I mean, there's nothing wrong with having adult programming for mature adults that can selectively decide what they want to watch and what they don't want to watch. ↗

— Burt Ward

#children #decide #having #i #like