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cURL 설치

node-libcurl 을 사용하기 위해 curl 업데이트가 필요하다.

cURL is a very popular software utility that provides a command-line tool and a programming library useful for transferring and receiving data from servers. cURL supports many popular protocols. Here is the procedure about how to make and install cURL in a Mac OS X (Mountain Lion) computer

1. Download the cURL from http://curl.haxx.se/download.html

2. Open a Terminal and change directory to the folder where the above mentioned file was downloaded

3. extract the compressed file with below command (change curl-7.30.0.tar in below command as per your download):

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JavaScript :: 유일한 ID 만들기.

var newID = function () {
  return Math.random().toString(36).substr(2, 16);
}
console.log(newID());

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Coffee Script

설치.

$ npm install -g coffee-script

Coffee Script 명령어

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JavaScript :: marked api

A full-featured markdown parser and compiler, written in JavaScript. Built for speed.

[][badge]

Install

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JavaScript :: File Dialog 만들기. :: jquery 를 이용하여.

Preview selected images for uploading using jQuery

• Published on 21st November 2013

This is the continuation of how to open a multi select file dialogue just using JavaScript. In this tutorial I will explain how to preview the selected files before upload.

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JavaScript :: 선택 문자열 가져오기. :: Selected Text

You may have noticed that a few sites out there trigger some type of event when you use your mouse to select a word or a block of text on the page. After selecting some text, a little pop-up might appear allowing you to look up the definition of the selected word, or search Google for the selected phrase. The New York Times online is a perfect example; while reading any of their articles, select a block of text with your mouse and you'll notice a little balloon like icon appears. If you click the balloon icon, a pop-up window opens that back searches all New York Times articles for the selected text. Like any reasonable software engineer, I was curious how the New York Times online implemented this select, click, and search feature.

As it turns out, implementing your own is quite easy with jQuery [a

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CSS

border

border: width style color

{ border: 1px solid #dddddd; }

border-radius: top-left top-right bottom-right bottom-left

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Atom :: Style Less 변수들. :: @import "ui-variables"

ui-variables.less 파일에 추가:

@import "ui-variables";

ui-variables.less:

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html

참고 사이트

placehold.it

• 원하는 크기의 이미지를 재공해 준다. 사용법은 예제 참조.

• https://developer.mozilla.org/en-US/docs/Web/HTML/Element/img

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Node.js :: Buffer :: 바이너리 데이터의 조작, 인코딩, 디코딩을 위한 버퍼 활용 :: Using Buffers to Manipulate, Encode, and Decode Binary Data

버퍼의 길이는 바이트로 지정하며, 버퍼에서는 임의로 바이트를 설정하고, 가져올 수 있다.

버퍼의 생성 :: CREATING A BUFFER

utf-8 인코딩된 문자열로 버퍼 생성:

var buf = new Buffer('Hello World!'); // 기본은 utf-8 인코딩.