pfan

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Node+express+mongodb First Experience

://segmentfault.com/a/1190000000357534JADEAPI---Http://www.nodeclass.com/api/jade.html#doctypeMongoDB---http://docs.mongodb.org/manual/manualMongoDB Introduction and Installation--http://www.cnblogs.com/lipan/archive/2011/03/08/1966463.htmlWhat is MongoDB? ---http://www.w3cschool.cc/mongodb/mongodb-intro.html  Part II, configuring the development installation package   ① Configuration Package.json---NPM init initial configuration package dependencies{ "name":"

Free C + + compiler

address: http://bbs.pfan.cn/post-292318.htmlTopic: Selection of compiler for C/C + + Chipset publish time: 2009-1-2 14:15:00LandlordSpecial Note:In view of the occasional question about what compiler to use, I translated the Bjarne Stroustrup homepage on the compilers column of an article, I hope to have a bit of guidance for you.This translation of the paste process lost all the Super connection (Pfan provided the editing function is not good enough

MySQL database recovers data through Bin-log logs

Tags: recovering MySQL dataBinlog logs are used to record all update data, and when our database fails, we can use the Binlog log to retrieve it. If there is a problem with the MySQL database, you need to recreate the Binlog binary file. # 关闭当前的binlog日志并创建一个新日志文件,编号加1。 # 查看日志,查出需要恢复的时间点 mysqlbinlog --no-defaults fangx-bin.000001 |more #恢复具体时间导成SQL语句 mysqlbinlog fangx-bin.000001 --database=fangx --start-datetime=‘2018-06-6 00:00:01‘ --stop-datetime=‘2018-06-6 23:59:59‘ > fangx2018.sql database

The growth of my

When freshman first came My heart is full of passion I believe in my intellect and perseverance. I believe I will succeed in the software. But I hate the way teachers teach. It makes me obsessed with Pfan. I've learned a lot of things here. Some of the more powerful people here. And he's a good personality. These are the things I deserve to learn. Many of them today are My abilities are far less than theirs. Maybe I'll never get over them later. But I

Read the summary of the knowledge points of JavaScript grammar essence

following rules and type conversions:-if one is null and the other is undefined, then they are equal.-If one value is a number and the other is a string, the string is first converted to a number and then compared using the converted value.-If one of the values is true, it is converted to 1 and then compared. If one of the values is false, it is converted to 0 and then compared.-If one value is an object, the other value is a number or string. Convert the object to the original value, and then

A simple implementation of the Dir command is written.

On PFAN, someone asked me how to implement the Dir command ~~~ I tried to write a simple ~~ Bored ~~ The post comes up ~~~ To avoid forgetting the usage of opendir () and readdir () in the future ~~ /* Use Dev-C ++ 4.9.9.2 compiled */ # Include # Include # Include # Include Void do_dir (char dirname []) {Dir * dir_p;Struct dirent * direntp;If (dir_p = opendir (dirname) = NULL){Printf ("dir Error !! \ N ");Exit (0 );}Else{While (direntp = rea

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