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TCPServer TCP服务器扩展:在Android设备上创建TCP服务器 · App Inventor 2 中文网

...false = LF (0x0A)。 本地主机 LocalHost 返回服务器的本地 IP 地址。 本地端口 LocalPort 用于接受客户端连接的端口号。 网卡列表 NICList 返回所有已配置的 IPv4 网络接口地址列表。 字符集 Charset 字符编码设置。可选值:US-ASC...
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Android emulator: How to monitor network traffic?

...o filter out solely emulator traffic, since it is coming from the same src IP. Perhaps the best way would be to set up a very bare VMware environment and only run the emulator in there, at least that way there wouldn't be too much background traffic. ...
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What is the most efficient way to loop through dataframes with pandas? [duplicate]

...ld be marked as the best answer. – Zoé De La Jarretière Apr 2 at 3:59 add a comment  |  ...
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Regular expression that matches valid IPv6 addresses

I'm having trouble writing a regular expression that matches valid IPv6 addresses, including those in their compressed form (with :: or leading zeros omitted from each byte pair). ...
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How to sleep for five seconds in a batch file/cmd [duplicate]

Windows's Snipping tool can capture the screen, but sometimes I want to capture the screen after five seconds, such as taking an image being displayed by the webcam. (Run the script and smile at the camera, for example.) ...
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Invoke a callback at the end of a transition

... Works like a charm ! – Benoît Sauvère Dec 1 '16 at 16:06
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Setting up FTP on Amazon Cloud Server [closed]

...at you already have an EC2 instance created and have associated an Elastic IP Address to it. Step #1: Install vsftpd SSH to your EC2 server. Type: > sudo yum install vsftpd This should install vsftpd. Step #2: Open up the FTP ports on your EC2 instance Next, you'll need to open up the F...
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What is a non-capturing group in regular expressions?

...1). Let's try some substitutions now. Consider the following text: Lorem ipsum dolor sit amet consectetuer feugiat fames malesuada pretium egestas. Now, let's use this dumb regex over it: \b(\S)(\S)(\S)(\S*)\b This regex matches words with at least 3 characters, and uses groups to separate th...
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How to test which port MySQL is running on and whether it can be connected to?

... I thought to be externally visible, it had to be the machine's own IP address and that 0.0.0.0 means the service is not available from anywhere. Do I have that wrong? I have a box running MySQL, the firewall has 3306 open from any IP address but MySQL is refusing the connection, I thought b...
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How do I activate a virtualenv inside PyCharm's terminal?

..."export ~/.bashrc" before this script. – Raphaël Gomès Jul 29 '16 at 10:00 add a comment  |  ...