Normalize.css & Reset
摘要：
Normalize.css: try to keep the style consistent in every browser. Reset: clear style in every browser and keep the same. 阅读全文
posted @ 2018-01-21 22:57 庄泽波 阅读(160) 评论(0) 推荐(0)
2018年1月21日 #
2017年12月24日 #
How Does Closure Work in Javascript?
摘要：
Simply, closure is the scope that it can visite and operate the variables outside of the function when the function is created. In another words, clos 阅读全文
posted @ 2017-12-24 10:55 庄泽波 阅读(181) 评论(0) 推荐(0)
2017年11月11日 #
Elasticsearch System Call Filters Failed to Install
摘要：
Elasticsearch starts to run, error occurs: Solution: reference: https://www.elastic.co/guide/en/elasticsearch/reference/current/system-call-filter-che 阅读全文
posted @ 2017-11-11 22:47 庄泽波 阅读(684) 评论(0) 推荐(0)
Open/Close Port in Centos
摘要：
1. Show status 2.Set Port 3.Save change 4.Restart 阅读全文
posted @ 2017-11-11 21:36 庄泽波 阅读(149) 评论(0) 推荐(0)
2017年10月15日 #
Convert Spaces to Tabs
摘要：
Reference: https://stackoverflow.com/questions/9104706/how-can-i-convert-spaces-to-tabs-in-vim-or-linux 阅读全文
posted @ 2017-10-15 22:04 庄泽波 阅读(268) 评论(0) 推荐(0)
2017年10月10日 #
The first release candidate of Redis 4.0 is out
摘要：
http://antirez.com/news/110 阅读全文
posted @ 2017-10-10 07:48 庄泽波 阅读(133) 评论(0) 推荐(0)
2017年9月30日 #
What's the Difference Between Iterators and Generators in Python
摘要：
https://www.quora.com/Whats-the-difference-between-iterators-and-generators-in-Python 阅读全文
posted @ 2017-09-30 09:51 庄泽波 阅读(123) 评论(0) 推荐(0)
2017年9月25日 #
Atomic in Redis
摘要：
Since Redis is single-threaded, everything is atomic. 阅读全文
posted @ 2017-09-25 21:05 庄泽波 阅读(163) 评论(0) 推荐(0)
2017年8月18日 #
IPC，Hz(Hertz) and Clock Speed
摘要：
How do we measure a CPU's work? Whether it's fast or not depends on three factors: IPC, Hz, Clock speed. IPC means instructions per cycle, Hertz[Hz] m 阅读全文
posted @ 2017-08-18 09:36 庄泽波 阅读(292) 评论(0) 推荐(0)
2017年6月30日 #
Pattern Design - Strategy Pattern
摘要：
If you can disassemble code and you want to apply one method of an object in another object that there is no inheritance between them, you can use Str 阅读全文
posted @ 2017-06-30 23:23 庄泽波 阅读(162) 评论(0) 推荐(0)
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