skyhacker2
/ gist:b3570133ed15cb77978a
Created
March 15, 2015 14:55
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| class Test | |
| { | |
| public: | |
| Test(); | |
| }; |
skyhacker2
/ ResourceLoader.js
Last active
August 29, 2015 14:19
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| jQuery(document).ready(function($) { | |
| // $(".gifImg").attr('src', './images/loading.gif'); | |
| /** | |
| * Created by Jolam on 2014/11/30. | |
| */ | |
| var ResourceLoader = (function (Config, Util, _, Backbone) { | |
| var ResourceLoader = function (opts) { | |
| this.files = opts.files; |
skyhacker2
/ gist:2723fd12f5753aa6c7586dd6b5409db3
Created
May 24, 2016 07:05
— forked from tamoyal/gist:10441108
Create super user and database user in Mongo 2.6
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| # Create your superuser | |
| $ mongo | |
| > use admin | |
| > db.createUser({user:"someadmin",pwd:"secret", roles:[{role:"root",db:"admin"}]}) | |
| > exit | |
| # Alias for convenience (optional and at your own risk) | |
| $ echo 'alias mongo="mongo --port 27017 -u someadmin -p secret --authenticationDatabase admin"' >> ~/.bash_profile | |
| $ source ~/.bash_profile |
skyhacker2
/ HttpDigestAuth.java
Created
December 1, 2016 08:52
— forked from slightfoot/HttpDigestAuth.java
HTTP Digest Auth for Android (incomplete and probably hackable, but works!)
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| import java.io.IOException; | |
| import java.io.UnsupportedEncodingException; | |
| import java.net.HttpURLConnection; | |
| import java.security.MessageDigest; | |
| import java.security.NoSuchAlgorithmException; | |
| import java.util.HashMap; | |
| import com.google.common.base.CharMatcher; | |
| import com.google.common.base.Joiner; | |
| import com.google.common.base.Splitter; |
skyhacker2
/ 按需加载图片Demo.html
Created
August 27, 2017 15:35
按需加载图片，就是让图片默认开始不加载，而且在接近可视区域范围时，再进行加载。也称之为懒惰加载。
1.生成标签时，用data-src来保存图片地址；
2.记录的图片data-src都保存到数组里；
3.对滚动条进行事件绑定,假设绑定的函数为function lazyload(){};
4.在函数lazyload中，按照下面思路实现：计算图片的Y坐标，并计算可视区域的高度height，当Y小于等于(height+ scrollTop)时，图片的src的值用data-src的来替换，从而来实现图片的按需加载；
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /> | |
| <title>图片按虚加载</title> | |
| </head> | |
| <body> | |
| <style type="text/css"> | |
| li { float: left; width: 200px; clear:both;} | |
| </style> |