jkuri

func createArchive(folders []string, outPath string) error {
	out, err := os.Create(outPath)
	if err != nil {
		return err
	}
	defer out.Close()

	gw := gzip.NewWriter(out)
	defer gw.Close()

jkuri

HTML & CSS Timepicker (No Js) - Final Version

This pen simulates a functional timepicker using HTML semantic elements and CSS3 super-powers.

Problem Statement: The challenge was to create an interactive timepicker (showing behaviour, usually done by javascript) where user can choose between hours and minutes by clicking on it different base sections.

Solution: Using html radio input elements and css3 animations, i have tried to simulate a functional timepicker.

jkuri

// A small SSH daemon providing bash sessions
//
// Server:
// cd my/new/dir/
// #generate server keypair
// ssh-keygen -t rsa
// go get -v .
// go run sshd.go
//
// Client:

jkuri

Output all video devices, capabilities, frame sizes and related framerates on Linux using V4L2

Compile it using

clang -o print_devices print_devices.c

Example output

jkuri

Output all video capture devices with all video modes available on MacOS using AVFoundation

Compile program using:

clang -o video_capture_devices video_capture_devices.m -framework Foundation -framework AVFoundation -framework CoreMedia

Sample output:

jkuri

//
// Copyright (c) 2014 Sean Farrell
// 
// Permission is hereby granted, free of charge, to any person obtaining a copy 
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights 
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 
// copies of the Software, and to permit persons to whom the Software is 
// furnished to do so, subject to the following conditions:
//

jkuri

/*
 * Convert from OpenCV image and write movie with FFmpeg
 *
 * Copyright (c) 2016 yohhoy
 */
#include <iostream>
#include <vector>
// FFmpeg
extern "C" {
#include <libavformat/avformat.h>

jkuri

/*
    C socket server example, handles multiple clients using threads
    Compile
    gcc server.c -lpthread -o server
*/
 
#include<stdio.h>
#include<string.h>    //strlen
#include<stdlib.h>    //strlen
#include<sys/socket.h>

jkuri

package main

import (
	"bytes"
	"encoding/hex"
	"flag"
	"fmt"
	"io"
	"log"
	"net"

jkuri

# curl -LO http://wiki.alpinelinux.org/cgi-bin/dl.cgi/v3.3/releases/x86_64/alpine-3.3.1-x86_64.iso
curl -LO http://wiki.alpinelinux.org/cgi-bin/dl.cgi/v3.3/releases/x86/alpine-3.3.1-x86.iso

# create hdd image (8GB)
dd if=/dev/zero of=hdd.img bs=1g count=8

# extract kernel and initramfs
brew install cdrtools
isoinfo -i alpine-3.3.1-x86.iso -J -x /boot/initramfs-grsec > initramfs-grsec
isoinfo -i alpine-3.3.1-x86.iso -J -x /boot/vmlinuz-grsec > vmlinuz-grsec