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How to get the directory of the currently running file?
...
This should do it:
import (
"fmt"
"log"
"os"
"path/filepath"
)
func main() {
dir, err := filepath.Abs(filepath.Dir(os.Args[0]))
if err != nil {
log.Fatal(err)
}
fmt.Println(dir)
}
...
Difference between subprocess.Popen and os.system
What is the difference between subprocess.Popen() and os.system() ?
5 Answers
5
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How to make a Python script run like a service or daemon in Linux
...will require a simple event loop (where your events are timer triggering, possibly, provided by sleep function).
I wouldn't recommend you to choose 2., because you would be, in fact, repeating cron functionality. The Linux system paradigm is to let multiple simple tools interact and solve your pr...
micro:bit 微控制器教程 · App Inventor 2 中文网
...
Designer 页面设置
用到的元件种类不多：
一个 ListPicker 用来选择要连接的蓝牙设备
一个用来断线的按钮
四个发送不同字符的按钮（控制机器人常见界面）
积木编程
步骤1：蓝牙初...
What are the main uses of yield(), and how does it differ from join() and interrupt()?
... level. In other
words, all runnable threads of the same priority (and those of greater
priority) will get a chance to run before the yielded thread is next
given CPU time. When it is eventually re-scheduled, it will come back
with a full full quantum, but doesn't "carry over" any of the
r...
致PHP路上的“年轻人” - 杂谈 - 清泛网 - 专注C/C++及内核技术
...。而我当年也有他们的困惑。虽然自己也还年轻，但作为一个阶段告以段落的“过来人”，还是想写点东西给“年轻人”。
关于如何成长？
我直白的答案还是建议通过实践，通过项目来成长。虽然提倡多参加项目，但项目不...
初创公司如何利用社交媒体实现营销效果最大化？ - 资讯 - 清泛网 - 专注C/C...
...具和窍门，帮助你的公司有效管理社交媒体。
一、设计一个易于管理的社交媒体战略
在尝试进入社交媒体营销领域，并且在每个社交媒体渠道上注册账户之前，首先要评估一下自己的能力，不妨来看看下面这几类：
l 每周有...
Get name of current script in Python
... you want to omit the directory part (which might be present), you can use os.path.basename(__file__).
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Check to see if python script is running
...cleanly, and check for it when you start up.
#/usr/bin/env python
import os
import sys
pid = str(os.getpid())
pidfile = "/tmp/mydaemon.pid"
if os.path.isfile(pidfile):
print "%s already exists, exiting" % pidfile
sys.exit()
file(pidfile, 'w').write(pid)
try:
# Do some actual work her...
How to rename a file using Python
...
Use os.rename:
import os
os.rename('a.txt', 'b.kml')
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