GitHub - dandavison/delta: A syntax-highlighting pager for git, diff, grep, and blame output Code evolves, and we all spend time studying diffs. Delta aims to make this both efficient and enjoyable: it allows you to make extensive changes to the layout and styling of diffs, as well as allowing you to stay arbitrarily close to the default git/diff output.
{width=“600” height=“368” srcset=“tumblr_nqe5e41a5x1qz82meo1_1280.png 600w, tumblr_nqe5e41a5x1qz82meo1_1280-300x184.png 300w” sizes="(max-width: 600px) 100vw, 600px"} From the WWDC15 talk “Protocol-Oriented Programming in Swift” Print it and put it in your wallet. — Rui Peres Print it and put it in your wallet. pic.twitter.com/bhVADs7Hdj — R. Peres (@RuiAAPeres) June 22, 2015
Learn Ruby with the Neo Ruby Koans Great way to lean Ruby by fixing errors in set of well thought of unit tests.
{width=“562” height=“388”} By version 4.11, transitive dependencies have proliferated seemingly unchecked. We are far from the short dependency-chains and few cyclic-dependencies of good structure. A better way… There are many ways to do this, but one way is to practice radial encapsulation . (…) shows the evolution of a radially-encapsulated program that is bigger than JUnit yet has throughout its history retained a structural clarity that JUnit seems to have abandoned. ...
Programs must be written for people to read, and only incidentally for machines to execute. Hal Abelson and Gerald Jay Sussman in MIT Structure and Interpretation of Computer Programs course (via Brevity vs. Clarity · An A List Apart Blog Post )
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Learn X in Y Minutes: Scenic Programming Language Tours Learn X in Y minutes : Take a whirlwind tour of your next favorite language. Community-driven!
The Flipboard Explorer, or FLEX, is a component that you can easily drop into any iOS project. When presented, FLEX shows a debugging toolbar that lives in a window above your app. From this toolbar, you can view and modify nearly every piece of state in the application. Unlike many other debugging tools, FLEX works entirely inside your app, so you donʼt need to be connected to LLDB/Xcode or a different remote debugging server. It works well in the simulator and on physical devices. ...
The Wilderness It’s a period of time where I’m pretty lost, and I don’t know what to do. I have feature lists, I have open bugs to fix, and I have an outline of where the app is going. But I feel mentally incapacitated, like I’m getting nothing done. I call this “The Wilderness”.
Comercial: Deploy — Deploy code from GitHub, Codebase & BitBucket in minutes! XebiaLabs — Software for Continuous Delivery & DevOps in the Real World Bamboo — Run builds and tests, connects issues, commits, test results, and deploys so the whole picture is available to your entire product team Open-souce: fabric8 — Integration platform for deep management of Java Containers (JVMs). Makes it really easy to provision, automate, configure, and manage from a central location. … and many, many more
Not all technical debt is born the same, because A Mess is not a Technical Debt . (via TechnicalDebtQuadrant )
for each desired change, make the change easy (warning: this may be hard), then make the easy change. Kent Beck
Documenting in Xcode with HeaderDoc Tutorial | Ray Wenderlich When Xcode 5 and iOS 7 were announced, a small addition was mentioned that most people might have missed: HeaderDoc. (…) In addition, Xcode parses HeaderDoc-style comments behind the scenes to automatically present your documentation in quick look panels.
There is, however, old wisdom — perhaps from an earlier version of the Mac HIG — that says how to create error messages: they should be of the form “Can’t x because of y.” They may optionally include additional detail and/or recovery steps. “Can’t x because of y. Something is true. Try a thing.” A similar form is this: “Noun can’t x because y.” (As in “‘Downloaded.app’ can’t be opened because it is from an unidentified developer.”) ...
Java 8 Tutorial “Java is still not dead—and people are starting to figure that out.” Welcome to my introduction to Java 8 . (…) At the end of the article you’ll be familiar with the most recent API changes like streams, functional interfaces, map extensions and the new Date API. No walls of text – just a bunch of commented code snippets. Enjoy! Default Methods for Interfaces Lambda expressions Functional Interfaces Method and Constructor References Lambda Scopes Built-in Functional Interfaces Streams Parallel Streams Map Date API Annotations
Online interactive resources to learn programming: Learn | Code.org — Beginners (concepts), HTML/CSS, JavaScript, Python, Codecademy — HTML/CSS, JavaScript, jQuery, PHP, Python, Ruby Learn Code The Hard Way — Python, Ruby, C, SQL, Regex, CLI Try Ruby: learn the basics of the Ruby language in your browser
Bret Victor – Inventing on Principle (by CUSEC ) Their principles Elizabeth Cady Stanton — “Women should vote” Larry Tesler — “No person should be trapped in a mode” Doug Engelbart — “Enable mankind to solve solve the world’s urgent problems” (a vision of “knowledge workers” using complex powerful information tools to harness our collective intelligence) Alan Kay — “Amplify human reach and bring new ways of thinking into a faltering civilisation that desperately need it” ...
Code Like a Chef: Work Clean | The Table XI Blog Interesting concept, specially the part gotten from the Ad Hoc at Home cooking book (by Thomas Keller ), which got me to dig out for the full text snippet ( emphasis added): Being organized – as we say in our kitchen, working clean – is a skill to develop. We call it mise-en-place , French for, literally, ‘put in place.’ The term can be very specific, referring to ingredients needed to complete a recipe, measured out and ready to use, or it can be more general: are you organized, do you have everything you need to accomplish the task at hand? ...
Creators need an immediate connection with what they’re making Bret Victor ’s guiding principle (via his talk Inventing on Principle )
TLDRLegal – Browse License Library Lookup open source licenses summarized & explained in plain English.