rayh

func appController(appController: TVApplicationController, evaluateAppJavaScriptInContext jsContext: JSContext) {
    jsContext.evaluateScript("var console = {log: function() { var message = ''; for(var i = 0; i < arguments.length; i++) { message += arguments[i] + ' ' }; console.print(message) } };")
    let logFunction: @convention(block) (NSString!) -> Void = { (message:NSString!) in
        print("JS: \(message)")
    }
    jsContext.objectForKeyedSubscript("console").setObject(unsafeBitCast(logFunction, AnyObject.self), forKeyedSubscript:"print")
}

chicoxyzzy

Now using node v4.7.2 (npm v2.15.11)

  // v8 4.5.103.43 (Node.js 4.7.2)

forVar_______: 2ms
forLet_______: 13ms
forOfVar_____: 66ms
forOfLetConst: 64ms
forEachVar___: 15ms
forEachLet___: 21ms

dotcypress

const { readFile } = require('fs')
const { isFuture, node, encase, after } = require('fluture')

const futurize  = (handler) => async (req, res) => {
  const result = await handler(req, res)
  return isFuture(result) ? result.promise() : result
}

module.exports = futurize(
  async (req, res) => {

RReverser

// UPD:
// Now available as npm module!
// Check out https://github.com/RReverser/better-log for details.

console.log = (function (log, inspect) {
  return function () {
    return log.apply(this, Array.prototype.map.call(arguments, function (arg) {
      return inspect(arg, { depth: 1, colors: true });
    }));
  };

RReverser

// Create a Worker we want to share memory with:
let w = new Worker(`data:text/javascript,
onmessage = ({data: memory}) => {
  // Got WebAssembly.Memory once, log same instance forever with no further postMessages:
  setInterval(() => console.log('Current buffer in worker:', memory.buffer), 5_000);
}
`);
// Create a shared growable memory:
let m = new WebAssembly.Memory({ initial:1, maximum: 65536, shared: true });
// Send memory to the worker:

danisfermi

Here are the steps to installing and setting up GDB on Mac OS Sierra/High Sierra. Run brew install gdb. On starting gdb, you will get the following error:

Unable to find Mach task port for process-id 2133: (os/kern) failure (0x5).
 (please check gdb is codesigned - see taskgated(8))

To fix this error, follow the following steps:

zerobias

16.06.2022
Дима Zerobias

01.03.2022
⛴➡️🍆

jamiely

Intro

Recently, I had to implement an offline mapping solution for an iOS application. Here's a walkthrough of how to do it.

Summary

I generated a tile database using TileMill. I used the Route-Me iOS library which provides a map view that supports offline tile sources.

TileMill

rauchg

Minimum Viable Async with Node 6

With the release of Node 6.0.0, the surface of code that needs transpilation to use ES6 features has been reduced very dramatically.

This is what my current workflow looks like to set up a minimalistic and fast microservice using micro and async + await.

The promise

dnishimura

# Makefile for a go project
#
# Author: Jon Eisen
# 	site: joneisen.me
# 	
# Targets:
# 	all: Builds the code
# 	build: Builds the code
# 	fmt: Formats the source files
# 	clean: cleans the code