Skip to content

Instantly share code, notes, and snippets.

View dotkebi's full-sized avatar

Myoung-jin, Ko dotkebi

31 followers · 67 following
View GitHub Profile
@mustafaturan
mustafaturan / ruby.2.0.0-setup.sh
Last active May 21, 2019 23:00
ruby 2.0.0 centos 6
#!/usr/bin/env bash
# repository
cd /tmp
wget http://dl.fedoraproject.org/pub/epel/6/x86_64/epel-release-6-8.noarch.rpm
rpm -Uvh epel-release-6-8.noarch.rpm
# system update
yum -y update
yum -y groupinstall "Development Tools"
yum -y install libxslt-devel libyaml-devel libxml2-devel gdbm-devel libffi-devel zlib-devel openssl-devel libyaml-devel readline-devel curl-devel openssl-devel pcre-devel git memcached-devel valgrind-devel mysql-devel ImageMagick-devel ImageMagick
@DavidMah
DavidMah / filedownloader.js
Created August 30, 2012 17:03
File Download requests using jquery/POST request with psuedo ajax
// Takes a URL, param name, and data string
// Sends to the server.. The server can respond with binary data to download
jQuery.download = function(url, key, data){
// Build a form
var form = $('<form></form>').attr('action', url).attr('method', 'post');
// Add the one key/value
form.append($("<input></input>").attr('type', 'hidden').attr('name', key).attr('value', data));
//send request
form.appendTo('body').submit().remove();
@wvuong
wvuong / PlacesRESTController.java
Created May 29, 2013 20:38
Simple generic REST-ful Spring MVC controller, interops with Spring Data repositories
package com.willvuong.foodie.controller;
import com.willvuong.foodie.dao.PlaceRepository;
import com.willvuong.foodie.domain.Place;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.repository.CrudRepository;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
@tadast
tadast / countries_codes_and_coordinates.csv
Last active November 15, 2024 22:02
Countries with their (ISO 3166-1) Alpha-2 code, Alpha-3 code, UN M49, average latitude and longitude coordinates
Country Alpha-2 code Alpha-3 code Numeric code Latitude (average) Longitude (average)
Afghanistan AF AFG 4 33 65
Åland Islands AX ALA 248 60.116667 19.9
Albania AL ALB 8 41 20
Algeria DZ DZA 12 28 3
American Samoa AS ASM 16 -14.3333 -170
Andorra AD AND 20 42.5 1.6
Angola AO AGO 24 -12.5 18.5
Anguilla AI AIA 660 18.25 -63.1667
Antarctica AQ ATA 10 -90 0
@matsuda
matsuda / NSData+AES.h
Created February 25, 2014 07:14
Objective-C code for encrypt and decrypt by AES-128 encryption.
/**
http://mythosil.hatenablog.com/entry/20111017/1318873155
http://blog.dealforest.net/2012/03/ios-android-per-aes-crypt-connection/
*/
@interface NSData (AES)
- (NSData *)AES128EncryptedDataWithKey:(NSString *)key;
- (NSData *)AES128DecryptedDataWithKey:(NSString *)key;
- (NSData *)AES128EncryptedDataWithKey:(NSString *)key iv:(NSString *)iv;
@muabe
muabe / Bluetooth 개요.md
Last active April 12, 2021 05:24
Bluetooth API 사용법

Bluetooth 개요

Android Bluetooth를 개발하기전에 Bluetooth 통신에대한 약간의 이해가 필요합니다.
Bluetooth Process를 간단히 설명하자면 주변에 연결하려는 디바이스를 찾고
찾은 기기중 연결할 기기에 인증을 받은 후 그리고 나서 통신을 합니다.

이 내용은 크게 Discovery,Pairing,Connection,Streaming 4가지 STEP으로 나눌수 있습니다.

1.Discovery

주변 디바이스 검색 합니다

  • Discovery는 주변에 블루투스와 연결 가능한 디바이스를 검색하는것 입니다.
@bkurzius
bkurzius / CircularNetworkImageView
Last active September 21, 2020 16:18
Circular NetworkImageView for use with Volley. Creates a circular bitmap and uses whichever dimension is smaller to determine the radius. Also constrains the circle to the leftmost part of that image. Used in the same way as the Volley NetworkImageView, in both code and xml. Of course you'll need to include the Volley Library in you app too.
import android.content.Context;
import android.graphics.Bitmap;
import android.graphics.Canvas;
import android.graphics.Paint;
import android.graphics.PorterDuffXfermode;
import android.graphics.Rect;
import android.graphics.RectF;
import android.graphics.Bitmap.Config;
import android.graphics.PorterDuff.Mode;
import android.graphics.drawable.BitmapDrawable;
@ihoneymon
ihoneymon / how-to-write-by-markdown.md
Last active November 14, 2024 02:31
마크다운(Markdown) 사용법

[공통] 마크다운 markdown 작성법

영어지만, 조금 더 상세하게 마크다운 사용법을 안내하고 있는
"Markdown Guide (https://www.markdownguide.org/)" 를 보시는 것을 추천합니다. ^^

아, 그리고 마크다운만으로 표현이 부족하다고 느끼신다면, HTML 태그를 활용하시는 것도 좋습니다.

1. 마크다운에 관하여

@ihoneymon
ihoneymon / springboot_javamailsender.md
Created April 13, 2015 10:13
SpringBoot: JavaMailSender를 이용한 메일전송 설정

SpringBoot: JavaMailSender를 이용한 메일전송 설정

19:04:00 ERROR c.i.i.s.s.system.MailServiceImpl - >> Occur Exception: Failed messages: com.sun.mail.smtp.SMTPSendFailedException: 530 5.7.0 Must issue a STARTTLS command first. a11sm6769399pdj.54 - gsmtp

위의 메시지가 나타난다면, compile "com.sun.mail:javax.mail" 의존성을 추가하자.

○ build.gradle




  


  




    


          
    

      

        
        

          

              @Mariovc
          

          

            
                Mariovc
                /  ImagePicker.java
            
            

              Last active
              June 13, 2024 11:49
            

              
                Utility for picking an image from Gallery/Camera with Android Intents
              
          

        

      

        

  

    
    


        



  


  

        

          
          import android.app.Activity;
        

        

          
          import android.content.Context;
        

        

          
          import android.content.Intent;
        

        

          
          import android.content.pm.ResolveInfo;
        

        

          
          import android.content.res.AssetFileDescriptor;
        

        

          
          import android.database.Cursor;
        

        

          
          import android.graphics.Bitmap;
        

        

          
          import android.graphics.BitmapFactory;
        

        

          
          import android.graphics.Matrix;
        

        

          
          import android.media.ExifInterface;