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Node.js - Find home directory in platform agnostic way

... recent answer, the preferred way is now simply: const homedir = require('os').homedir(); [Original Answer]: Why not use the USERPROFILE environment variable on win32? function getUserHome() { return process.env[(process.platform == 'win32') ? 'USERPROFILE' : 'HOME']; } ...
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Python: Making a beep noise

... Or def sos(): for i in range(0, 3): winsound.Beep(2000, 100) for i in range(0, 3): winsound.Beep(2000, 400) for i in range(0, 3): winsound.Beep(2000, 100). I should probably go ba...
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Redirect stdout pipe of child process in Go

...hing more interesting cmd := exec.Command("ls", "-l") cmd.Stdout = os.Stdout cmd.Stderr = os.Stderr cmd.Run() } share | improve this answer | follow ...
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初窥InnoDB的Memcached插件 - 大数据 & AI - 清泛网 - 专注C/C++及内核技术

...接使用Memcached命令。 配置 在安装步骤里,我们导入了一个名为innodb_memcached_config.sql的脚本,它除了导入测试数据外,还创建了Memcached插件所需要的配置信息: mysql> USE innodb_memcache mysql> SHOW TABLES; +---------------------------+ | Tab...
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Total memory used by Python process?

... for various operating systems, including Linux, Windows 7, etc.: import os import psutil process = psutil.Process(os.getpid()) print(process.memory_info().rss) # in bytes On my current Python 2.7 install with psutil 5.6.3, the last line should be print(process.memory_info()[0]) instead (t...
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简单谈谈软件配置管理 - 项目管理 - 清泛网 - 专注C/C++及内核技术

...确认产品的完整性并维护构件间的一致性,即确保产品是一个严格定义的构件集合。 可以理解为:验证软件产品的构造是否符合需求、标准、或合同的要求,目的是根据配置管理的过程和程序,验证所有的软件产品已经产生并...
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How do I get the name of the active user via the command line in OS X?

How do I get the name of the active user via the command line in OS X? 12 Answers 12 ...
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How to check whether a file or directory exists?

...or directory exists func exists(path string) (bool, error) { _, err := os.Stat(path) if err == nil { return true, nil } if os.IsNotExist(err) { return false, nil } return false, err } Edited to add error handling. ...
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List directory tree structure in python?

I know that we can use os.walk() to list all sub-directories or all files in a directory. However, I would like to list the full directory tree content: ...
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程序员之网络安全系列(六):动态密码 - 更多技术 - 清泛网 - 专注C/C++及内核技术

...,因为我对这块业务不了解,我猜银行为每个用户发放了一个公钥?( 知道的同学,可以帮忙解释一下银行的U盾都做了什么? ) 我们用数字证书确定了银行的身份,那么银行如何确定我们的身份呢? 两步验证 那么什么是两步...