原因很简单,因为if __name__ == '__main__'中的__name__代表的就是当前执行的模块名。 python一切皆对象,所以python的模块也是对象,他有一个 built-in module,叫__name__,存储着模块是如何被执行的,如果是执行当前模块,那么就显示__main__,如果是被引用进来的,就显示被引用的路径。 好了,解释完了这个...
C# code to send ZPL II commands to zebra printer C# Code to send/receive sms messages through a modem c# Collection was modified. enumeration operation might not execute. C# combobox.SelectedItem returns System.Data.DataRowView. C# compiler console output on compile bothering me C# compiling err...
Bulk setting -BookingWindowInDays on O365 Bulk Update Ad details Powershell Error bulk update proxy address, they are in one line button.Add_Click problem C# - How to execute multiple Powershell commands one after the other Calculating total size of objects in a directory, grouped by extension...
[root@python ~]#awk'BEGIN{ commands } pattern{ commands } END{ commands }' awk '{a[$1]++}END{for (i in a) {if (a[i] >1) print a[i],i}}' testcount.txt 2 a 过滤邮箱地址 [root@python ~]# egrep '[a-z0-9]{3,}\@[1-9a-z]{4,}\.[1-9a-z]{2,}' oldboy.txt ...
Commands: attach Attach local standard input, output, and error streams to a running container build Build an image from a Dockerfile // 根据 Dockerfile 生成一个镜像 commit Create a new image from a container’s changes //根据容器的更改创建一个新的镜像 ...
Commands end with ; or \g. Your MySQL connection id is 9 Server version: 5.7.27 MySQL Community Server (GPL) Copyright (c) 2000, 2019, Oracle and/or its affiliates. All rights reserved. Oracle is a registered trademark of Oracle Corporation and/or its affiliates. Other names may be ...
File"/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-packages/pymongo/collection.py", line 2579,in__call__raiseTypeError("'Collection' object is not callable. If you"TypeError:'Collection'objectisnotcallable. If you meant to call the'authenticate'method on a'Database'object ...
foriinrange(count): click.echo(f'Hello{name}!') if__name__ =='__main__': hello() $ python click_demo.py 请输入名字: lzjun Hello lzjun! 05 Group Click 很重要的一个特性就是它的分组功能,当一个命令行工具的逻辑已经非常复杂的时候,为了解耦,我们需要将不同的逻辑放在不同的命令中,这样...
More specific commands if you want ifCNV to stop talking ifCNV -i /path/to/bam/directory/ -b /path/to/bed/file -o /path/to/output/directory/ -v'' if you don't want ifCNV to automatically open the report ifCNV -i /path/to/bam/directory/ -b /path/to/bed/file -o /path/to/...
Speech strings (in several languages) with embedded speech engine commands Braille (Nemeth, UEB Technical, CMU, and many others) Navigation of math (in multiple ways including overviews) There are four related projects that make use of MathCAT: ...