gmailzj

<?php
function argSort($para)
{
    ksort($para);
    reset($para);
    return $para;
}
function buildRequestMysign($para_sort)
{
    $para_sort = paraFilter($para_sort);

gmailzj

// Copyright 2014 The godump Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

package godump

import (
	"fmt"
	"reflect"
	"strconv"

gmailzj

package main

import (
	"database/sql"
	"strconv"
	"log"
	"net/http"
	"fmt"
	"bytes"
	"gopkg.in/gin-gonic/gin.v1"

gmailzj

Steps to install and run PostgreSQL 9.2 using Homebrew (Mac OS X)
(if you aren't using version 9.1.5, change line 6 with the correct version)

1. launchctl unload -w ~/Library/LaunchAgents/homebrew.mxcl.postgresql.plist
2. mv /usr/local/var/postgres /usr/local/var/postgres91
3. brew update
4. brew upgrade postgresql
5. initdb /usr/local/var/postgres -E utf8
6. pg_upgrade -b /usr/local/Cellar/postgresql/9.1.5/bin -B /usr/local/Cellar/postgresql/9.2.0/bin -d /usr/local/var/postgres91 -D /usr/local/var/postgres
7. cp /usr/local/Cellar/postgresql/9.2.0/homebrew.mxcl.postgresql.plist ~/Library/LaunchAgents/

gmailzj

.markdown-here-wrapper {
  font-size: 16px;
  line-height: 1.8em;
  letter-spacing: 0.1em;
}


pre, code {
  font-size: 14px;
  font-family: Roboto, 'Courier New', Consolas, Inconsolata, Courier, monospace;

gmailzj

/* Exercise: Loops and Functions #43 */
package main

import (
	"fmt"
	"math"
)

func Sqrt(x float64) float64 {
	z := float64(2.)

gmailzj

First of all, please note that token expiration and revoking are two different things.

1. Expiration only happens for web apps, not for native mobile apps, because native apps never expire.
2. Revoking only happens when (1) uses click the logout button on the website or native Apps;(2) users reset their passwords; (3) users revoke their tokens explicitly in the administration panel.

1. How to hadle JWT expiration

A JWT token that never expires is dangerous if the token is stolen then someone can always access the user's data.

Quoted from JWT RFC:

gmailzj

package main

import (
	"fmt"
)

//1
type I interface {
	Get() int
	Set(int)

gmailzj

Promises as EventEmitters

I was trying to understand JavaScript Promises by using various libraries (bluebird, when, Q) and other async approaches.

I read the spec, some blog posts, and looked through some code. I learned how to

gmailzj

var JSONP = {
    // 获取当前时间戳
    now: function() {
        return (new Date()).getTime();
    },
    
    // 获取16位随机数
    rand: function() {
        return Math.random().toString().substr(2);
    },