imantung

package main

import (
	"fmt"
	"go/ast"
	"go/parser"
	"go/token"
)

var src = `package mypackage

geraldstanje

• example: https://medium.com/swlh/build-and-use-go-packages-as-c-libraries-889eb0c19838

https://medium.com/@walkert/fun-building-shared-libraries-in-go-639500a6a669

https://www.darkcoding.net/software/building-shared-libraries-in-go-part-2/

https://karthikkaranth.me/blog/calling-c-code-from-go/

NaniteFactory

import (
	"syscall"
	"unsafe"
)

// MessageBox of Win32 API.
func MessageBox(hwnd uintptr, caption, title string, flags uint) int {
	ret, _, _ := syscall.NewLazyDLL("user32.dll").NewProc("MessageBoxW").Call(
		uintptr(hwnd),
		uintptr(unsafe.Pointer(syscall.StringToUTF16Ptr(caption))),

fikovnik

// compile with `gcc -I/usr/include getxkblayout.c -lX11 -lxkbfile`
#include <stdio.h>
#include <stdlib.h>
#include <string.h>

#include <X11/XKBlib.h>
#include <X11/extensions/XKBrules.h>

int main(int argc, char **argv) {
  Display *dpy = XOpenDisplay(NULL);

enricofoltran

package main

import (
	"context"
	"flag"
	"fmt"
	"log"
	"net/http"
	"os"
	"os/signal"

schollz

#! /bin/bash
for n in {1..100}; do
    dd if=/dev/urandom of=file$( printf %d "$n" ).bin bs=1 count=$(( RANDOM + 1024 ))
done

voidexp

Go development environment on Windows with MSYS2

Normally, it is sufficient to grab the Go MSI installer from the website in order to set up the toolchain. However, some packages that provide Go wrappers for C libraries rely on cgo tool, which in turn, needs the GCC toolchain in order to build the glue code. Also, 3rd-party dependencies are usually hosted on services like GitHub, thus Git is also needed. This mini-guide illustrates how to setup a convenient development environment on Windows using MSYS2.

asukakenji

Go (Golang) GOOS and GOARCH

All of the following information is based on go version go1.17.1 darwin/amd64.

GOOS Values

GOOS	Out of the Box
aix	✅
android	✅

ryohey

const WIDTH = 176
const HEIGHT = 144

const progRGB = yuv420ProgPlanarToRgb(base64ToArrayBuffer(yuv420ProgPlanarImage()), WIDTH, HEIGHT)
const canvas = document.createElement("canvas")
document.body.appendChild(canvas)
const ctx = canvas.getContext("2d")
const imageData = ctx.createImageData(WIDTH, HEIGHT)
putRGBToRGBA(imageData.data, progRGB, WIDTH, HEIGHT)
ctx.putImageData(imageData, 0, 0)

walm

package main

import (
	"fmt"
	"log"
	"strconv"

	"github.com/miekg/dns"
)