01 2015 档案

hifi/ headphone test
摘要：https://www.youtube.com/watch?v=-r0gRjqN0N8https://www.youtube.com/watch?v=sMh_zvCw6us 阅读全文
posted @ 2015-01-31 21:52 zyip 阅读(169) 评论(0) 推荐(0) 编辑
JavaScript Tutorial
摘要：JavaScript Tutorialhttp://javascript.info/rootObject.createrabit.hasOwnProperty('eats')Object.getPrototypeOf(obj1)===obj1.Class2.Instance 3.Private fi... 阅读全文
posted @ 2015-01-28 11:35 zyip 阅读(122) 评论(0) 推荐(0) 编辑
creating indexing for SQL tunning
摘要：1. Not so long time ago, I got a report from customer. It's reported that they had a report getted very slow and finally throw an error. I finded fout... 阅读全文
posted @ 2015-01-28 10:29 zyip 阅读(214) 评论(0) 推荐(0) 编辑
.net speed up
摘要：Ngen.exehttp://www.cnblogs.com/yukaizhao/archive/2011/11/07/how-to-use-ugen.htmlMerge.exeMerge dll/exe togather 阅读全文
posted @ 2015-01-25 08:25 zyip 阅读(95) 评论(0) 推荐(0) 编辑
机器学习
摘要：数学之美番外篇：平凡而又神奇的贝叶斯方法http://mindhacks.cn/2008/09/21/the-magical-bayesian-method/机器学习与人工智能学习资源导引http://blog.csdn.net/pongba/article/details/2915005贝叶斯分类... 阅读全文
posted @ 2015-01-24 12:34 zyip 阅读(164) 评论(0) 推荐(0) 编辑
centos
摘要：modify pwd:passwdadd useruseradd user1passwd user1groupsgroupaddinstall GUI (version centos 6.2)# yum -y groupinstall "Desktop" "Desktop Platform" "X ... 阅读全文
posted @ 2015-01-07 13:14 zyip 阅读(212) 评论(0) 推荐(0) 编辑
office365 development
摘要：Introduction to Office 365 Developmenthttp://www.microsoftvirtualacademy.com/training-courses/introduction-to-office-365-development?m=10072&ct=31602D... 阅读全文
posted @ 2015-01-06 13:24 zyip 阅读(904) 评论(0) 推荐(0) 编辑
git
摘要：廖雪峰的官方网站http://www.liaoxuefeng.com/wiki/0013739516305929606dd18361248578c67b8067c8c017b000git - 简明指南http://rogerdudler.github.io/git-guide/index.zh.ht... 阅读全文
posted @ 2015-01-06 08:55 zyip 阅读(207) 评论(0) 推荐(0) 编辑
nginx demo
摘要：server_names_hash_bucket_size 512;upstream node_app { server 127.0.0.1:3000; }server { listen 80; server_name www.abc.n... 阅读全文
posted @ 2015-01-01 17:40 zyip 阅读(568) 评论(2) 推荐(0) 编辑
matplotlib
摘要：http://matplotlib.org/downloads.html import matplotlib.pyplot as pltYou need to install it on your system. This basically means putting the zip file w... 阅读全文
posted @ 2015-01-01 08:04 zyip 阅读(215) 评论(0) 推荐(0) 编辑
python num[y array
摘要：http://sebug.net/paper/books/scipydoc/numpy_intro.htmlnpArr1=np.array([1,2,3],[4,5,6],[7,8,9]])npArr1[0] #0th rownpArr1[0][1] #oth row ,1stcolumnnpArr... 阅读全文
posted @ 2015-01-01 07:23 zyip 阅读(204) 评论(0) 推荐(0) 编辑

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