admin c93614

Here is the gist for showing how to send string from c to go without a copy, for sending an float32 array from c to go without copy, please see here

Below is the documentation for converting between a c string and a go string:

// From https://golang.org/cmd/cgo/
// A few special functions convert between Go and C types by making copies of the data. 
// Go string to C string
// The C string is allocated in the C heap using malloc.
// It is the caller's responsibility to arrange for it to be
// freed, such as by calling C.free (be sure to include stdlib.h

See also, http://libraryofalexandria.io/cgo/

Using Go `cgo`

cgo has a lot of trap.
but Not "C" pkg also directory in $GOROOT/src. IDE's(vim) Goto command not works.

So, Here collect materials.

	""" Use Apple's Vision Framework via PyObjC to detect text in images

	To use:

	python3 -m pip install pyobjc-core pyobjc-framework-Quartz pyobjc-framework-Vision wurlitzer

	"""

	import pathlib

	#!/usr/bin/env python
	# -- coding:utf-8 --
	"""Edge Microsoft TTS for Python."""
	import sys
	from ws4py.client.threadedclient import WebSocketClient
	import binascii
	import argparse
	import json
	import requests
	import re

	/* Client side, works in Chrome 55 and Firefox 52 without transpilation */
	//https://blogs.msdn.microsoft.com/typescript/2016/11/08/typescript-2-1-rc-better-inference-async-functions-and-more/
	async function fetchURLs() {
	try {
	// Promise.all() lets us coalesce multiple promises into a single super-promise
	var data = await Promise.all([
	/* Alternatively store each in an array */
	// var [x, y, z] = await Promise.all([
	// parse results as json; fetch data response has several reader methods available:
	//.arrayBuffer()

	package main

	import (
	"fmt"
	"sync"
	"time"
	)

	func main() {
	// Create a wait group of any size

	# config/initializers/compression.rb

	Rails.application.configure do
	# Use environment names or environment variables:
	# break unless Rails.env.production?
	break unless ENV['ENABLE_COMPRESSION'] == '1'

	# Strip all comments from JavaScript files, even copyright notices.
	# By doing so, you are legally required to acknowledge
	# the use of the software somewhere in your Web site or app:

	#!/usr/bin/python
	# -- coding: utf-8 --
	#
	#author: rex
	#blog: http://iregex.org
	#filename tr.py
	#created: 2010-08-01 20:24
	#source uri: http://iregex.org/blog/trie-in-python.html

	# escape bug fix by fcicq @ 2012.8.19

	function string_to_slug (str) {
	str = str.replace(/^\s+\|\s+$/g, ''); // trim
	str = str.toLowerCase();

	// remove accents, swap ñ for n, etc
	var from = "àáäâèéëêìíïîòóöôùúüûñç·/_,:;";
	var to = "aaaaeeeeiiiioooouuuunc------";
	for (var i=0, l=from.length ; i<l ; i++) {
	str = str.replace(new RegExp(from.charAt(i), 'g'), to.charAt(i));
	}

admin c93614

Using Go cgo

Using Go `cgo`