Ankur Oberoi aoberoi

Xcode VIM

Learning VIM in Xcode comes with its own set of challenges and limitations, but there is enough there for you to give your mousing hand a break and master the keyboard.

A limited set of commands are available in Xcode, and this document attempts help ease the learning curve of using VIM in Xcode by providing a handy reference as well as what I find works for me in practice.

NOTE: Commands are case-sensitive. A command of N means pressing shift + n on the keyboard.

This document is a work in progress! Leave a comment if you would like to see a change.

Disable:

sudo launchctl unload -w /System/Library/LaunchDaemons/com.apple.metadata.mds.plist

Enable:

sudo launchctl load -w /System/Library/LaunchDaemons/com.apple.metadata.mds.plist

Note This is a little out of date. Rust has made some progress on some points, however many points still apply.

Philosophy

Progressive disclosure

Swift shares Rust's enthusiasm for zero-cost abstractions, but also emphasizes progressive disclosure. Progressive disclosure requires that language features should be added in a way that doesn't complicate the rest of the language. This means that Swift aims to be simple for simple tasks, and only as complex as needed for complex tasks.

The compiler works for you

ESM modules in node: npm edition

The proposal you’re about to read is not just a proposal. We have a working implementation of almost everything we discussed here. We encourage you to checkout and build our branch: our fork, with the relevant branch selected. Building and using the implementation will give you a better understanding of what using it as a developer is like.

Our implementation ended up differing from the proposal on some minor points. As our last action item before making a PR, we’re writing documentation on what we did. While I loathe pointing to tests in lieu of documentation, they will be helpful until we complete writing docs: the unit tests.

This repo also contains a bundled version of npm that has a new command, asset. You can read the documentation for and goals of that comma

Overview

This is a bash script that will automatically turn your wifi off if you connect your computer to an ethernet connection and turn wifi back on when you unplug your ethernet cable/adapter. If you decide to turn wifi on for whatever reason, it will remember that choice. This was improvised from this mac hint to work with Yosemite, and without hard-coding the adapter names. It's supposed to support growl, but I didn't check that part. I did, however, add OSX notification center support. Feel free to fork and fix any issues you encounter.

Most the credit for these changes go to Dave Holland.

Requirements

Mac OSX 10+
Administrator privileges

	// Author: SwiftUI-Lab (swiftui-lab.com)
	// Description: Implementation of the showSizes() debugging modifier
	// blog article: https://swiftui-lab.com/layout-protocol-part-2

	import SwiftUI

	struct MeasureExample: View {
	var body: some View {

	VStack {

	const { App } = require('@slack/bolt');

	const installations = [
	{
	teamId: 'T12345678', // Copy a message URL to get the value
	botToken: 'xoxb-123-123-random', // Install the app from http://api.slack.com/apps
	botId: 'B12345678', // Run https://api.slack.com/methods/users.info/test with bot user id
	botUserId: 'U12345678', // To get this value, mention the bot user and inspect the message with Slack Developer Tools
	},
	];

	import Foundation
	import NIO
	import NIOHTTP1

	// Inspired/parts copied from http://www.alwaysrightinstitute.com/microexpress-nio/

	final class HelloHandler: ChannelInboundHandler {
	typealias InboundIn = HTTPServerRequestPart

	func channelRead(ctx: ChannelHandlerContext, data: NIOAny) {

	{
	"version": "0.1.0",
	// List of configurations. Add new configurations or edit existing ones.
	// ONLY "node" and "mono" are supported, change "type" to switch.
	"configurations": [
	{
	// Name of configuration; appears in the launch configuration drop down menu.
	"name": "Run app.js",
	// Type of configuration. Possible values: "node", "mono".
	"type": "node",

	# See: http://stackoverflow.com/a/1720254

	CREATE USER 'user1'@'localhost' IDENTIFIED BY 'password';
	CREATE DATABASE db_database1;
	GRANT ALL PRIVILEGES ON db_database1.* To 'user1'@'localhost' IDENTIFIED BY 'password';
	FLUSH PRIVILEGES;