Skill radar

Areas of expertise: WEB development, server-side development
Development platform: Java EE, HTML/CSS, Linux/Unix

Gitee contribution

Gitee ( gitee.com ）It is a code hosting platform launched by OSCHINA, which supports Git and SVN and provides free private warehouse hosting. At present, nearly 10 million developers have chosen Gitee.

Gitee contribution It reflects the number of user comments, Fork, Star, Push and other operations on Gitee.

Free Gitee

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Double Hit day

fork: star:

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Total blog reading: 43321
Forbidden word: purely

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[Translation] SQLite architecture

This translation is not allowed to be reproduced! SQLite Schema Introduction This article describes the architecture of the SQLite library. The information in this article is very useful for those who want to understand or modify the internal work of SQLite. The figure shows the main components of SQLite and how they interoperate. Whose

Tokenizer SQLite BTree
sqlite
2019/01/25 16:48
four hundred and forty-six
zero
primary
Macbook accesses restricted git services through ssh proxy

Submit git through authorized proxy server

git proxy server vim proxychains identityfile hostname192 keys authorized macbook catid
Work log
2015/08/12 16:32
six hundred and forty-two
zero
primary
MySQL wildcards cause slow queries

MySQL uses the index, but the query is slow due to the wildcard "_"

Indexes mysql wildcard Slow query
Work log
2014/10/11 12:14
five hundred and eighty
one
primary
About finalize

finalize

finalize
java
2014/03/11 17:14
one hundred and forty-seven
zero
primary
Best case

effective java singleton

java
2014/03/11 14:07
two hundred and ninety-two
zero
primary
Instantiation of objects requiring multiple parameters

Effective java multi parameter object instantiation

Multi parameter instantiation
java
2014/03/11 13:44
one hundred and eleven
zero

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