IP | Country | PORT | ADDED |
---|---|---|---|
50.223.246.236 | us | 80 | 39 minutes ago |
50.207.199.87 | us | 80 | 39 minutes ago |
50.207.199.84 | us | 80 | 39 minutes ago |
154.16.146.46 | us | 80 | 39 minutes ago |
83.1.176.118 | pl | 80 | 39 minutes ago |
85.8.68.2 | de | 80 | 39 minutes ago |
41.230.216.70 | tn | 80 | 39 minutes ago |
194.247.173.17 | ua | 8080 | 39 minutes ago |
213.33.126.130 | at | 80 | 39 minutes ago |
213.149.156.87 | bg | 5678 | 39 minutes ago |
189.39.49.225 | br | 4153 | 39 minutes ago |
213.143.113.82 | at | 80 | 39 minutes ago |
194.158.203.14 | by | 80 | 39 minutes ago |
62.99.138.162 | at | 80 | 39 minutes ago |
139.162.78.109 | jp | 8080 | 39 minutes ago |
178.212.51.166 | pl | 33333 | 39 minutes ago |
190.58.248.86 | tt | 80 | 39 minutes ago |
111.59.4.88 | cn | 9002 | 39 minutes ago |
125.228.94.199 | tw | 4145 | 39 minutes ago |
190.103.177.131 | ar | 80 | 39 minutes ago |
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A server proxy is software installed on a computer on a network that allows you to make requests to other computers on your behalf. A server proxy is a kind of intermediary that ensures the secure exchange of data.
If PyCharm is not recognizing the Selenium library, there are a few steps you can take to resolve the issue
1. Check Project Interpreter
Ensure that you have the correct Python interpreter selected for your project. Open PyCharm, go to File > Settings > Project > Project Interpreter. Make sure that the interpreter you are using has Selenium installed.
2. Install Selenium
Install the Selenium library if you haven't done so. You can install it using the following pip command in your terminal or command prompt:
pip install selenium
PyCharm Reindexing:
Virtual Environment:
PyCharm Cache:
File > Invalidate Caches / Restart...
and select "Invalidate and Restart." This will clear the caches and restart PyCharm.Check Project Structure:
Mark Directory as > Sources Root
.Check Python Path:
Project Interpreter
settings.Check for Typos:
PyCharm Plugin:
Update PyCharm:
Recreate Virtual Environment (if applicable):
After going through these steps, PyCharm should recognize the Selenium library. If the issue persists, double-check your project configuration and make sure there are no conflicting settings or issues with your Python environment.
Checking data integrity in the User Datagram Protocol (UDP) can be challenging, as UDP is a connectionless protocol and does not provide built-in mechanisms for ensuring data integrity, such as error detection or correction. However, there are several methods to check data integrity in UDP:
1. Checksum: UDP uses a simple checksum mechanism to detect errors in transmitted data. The sender calculates the checksum of the UDP header and data using a cyclic redundancy check (CRC) algorithm. The checksum value is then included in the UDP header and transmitted along with the data. Upon receiving the data, the receiver calculates the checksum of the received data and compares it to the checksum value in the UDP header. If the values do not match, the receiver can assume that an error has occurred during transmission. However, this checksum mechanism does not protect against all types of errors or attacks.
2. Application-level checksum: Since UDP does not provide robust error detection, many applications implement their own checksum or hash functions at the application layer to verify data integrity. For example, when transmitting sensitive data, an application can calculate a hash value of the data using an algorithm like MD5 or SHA-1 and include the hash value in the transmitted data. The receiver can then calculate the hash value of the received data and compare it to the included value to ensure data integrity.
3. Secure UDP: To ensure data integrity and security, you can use a secure version of UDP, such as Datagram Transport Layer Security (DTLS) or Secure Real-time Transport Protocol (SRTP). These protocols provide authentication, encryption, and integrity checks to protect data during transmission.
4. Application-level protocols: Some applications use specific protocols that provide additional data integrity checks, such as the Real-time Transport Protocol (RTP) for audio and video streaming. RTP includes sequence numbers and timestamps to help detect lost or out-of-order packets and ensure proper playback.
In summary, checking data integrity in UDP can be achieved through various methods, such as using the built-in checksum mechanism, implementing application-level checksums or hashes, employing secure UDP protocols, or utilizing application-level protocols that provide additional data integrity checks.
In simple terms, it is a logically separated part of the main local or public network. It is through it that many users can use a proxy through a single server at the same time. Each connection is allocated to a separate subnet.
All you need to know when using a web proxy is the address of the web site of the proxy server. A web proxy is like a browser built into a web page. Usually, it always has a bar for entering the URL of the web site you want to open. After entering the URL of the web proxy server address into the address bar of the browser, enter the address of the desired web site into the proxy URL and press "Enter".
What else…