developerworks

Getting Started with NPM (as a developer)

If you haven't already set your NPM author info, now you should:

npm set init.author.name "Your Name"
npm set init.author.email "you@example.com"
npm set init.author.url "http://yourblog.com"

npm adduser

developerworks

var spell = {"a": "\u554a\u963f\u9515", "ai": "\u57c3\u6328\u54ce\u5509\u54c0\u7691\u764c\u853c\u77ee\u827e\u788d\u7231\u9698\u8bf6\u6371\u55f3\u55cc\u5ad2\u7477\u66a7\u7839\u953f\u972d", "an": "\u978d\u6c28\u5b89\u4ffa\u6309\u6697\u5cb8\u80fa\u6848\u8c19\u57ef\u63de\u72b4\u5eb5\u6849\u94f5\u9e4c\u9878\u9eef", "ang": "\u80ae\u6602\u76ce", "ao": "\u51f9\u6556\u71ac\u7ff1\u8884\u50b2\u5965\u61ca\u6fb3\u5773\u62d7\u55f7\u5662\u5c99\u5ed2\u9068\u5aaa\u9a9c\u8071\u87af\u93ca\u9ccc\u93d6", "ba": "\u82ad\u634c\u6252\u53ed\u5427\u7b06\u516b\u75a4\u5df4\u62d4\u8dcb\u9776\u628a\u8019\u575d\u9738\u7f62\u7238\u8307\u83dd\u8406\u636d\u5c9c\u705e\u6777\u94af\u7c91\u9c85\u9b43", "bai": "\u767d\u67cf\u767e\u6446\u4f70\u8d25\u62dc\u7a17\u859c\u63b0\u97b4", "ban": "\u6591\u73ed\u642c\u6273\u822c\u9881\u677f\u7248\u626e\u62cc\u4f34\u74e3\u534a\u529e\u7eca\u962a\u5742\u8c73\u94a3\u7622\u764d\u8228", "bang": "\u90a6\u5e2e\u6886\u699c\u8180\u7ed1\u68d2\u78c5\u868c\u9551\u508d\u8c24\u84a1\u8783", "bao": "\u82de\u80de\u5305\u8912\u9

developerworks

var spawn = require('child_process').spawn,
	sys = require('sys');

function createSSH(passphrase, path, name) {

	var ssh = spawn('ssh-keygen', ['-trsa', '-N \''+ passphrase +'\'', '-f ' + name], { cwd:path, env: process.env, customFds: [-1, -1, -1]})

	ssh.on('exit', function (code, signal) {
       process.exit();
	});

developerworks

<link rel="import" href="../code-mirror/code-mirror.html">

<polymer-element name="my-element">

  <template>
    <style>    
      #code_mirror {
        width: 400px;
        height: 300px;
        left: 260px;

developerworks

使用closure表在MySQL中管理分层关系

创建表

创建一个表示所有树节点的表.

CREATE TABLE `tree_node` (
    `id` int(10) unsigned NOT NULL AUTO_INCREMENT,
    `data_body` text,

node_deleted datetime DEFAULT NULL,

developerworks

if (req.http.referer ~ "http://.*") {  
	 if (  !(req.http.referer ~ "http://.*ixdba\.net"  
		 || req.http.referer ~ "http://.*google\.com"  
		 || req.http.referer ~ "http://.*yahoo\.cn"et  
		 || req.http.referer ~ "http://.*google\.cn"  
		 )) {  
			 set req.http.host = "www.ixdba.net";  
			 set req.url = "/templets/default/images/logo.gif";  
	 }  
	 return (lookup);