Google Store Proxy

When scraping data from a website, it's common to encounter empty strings or strings that consist only of whitespace. To get rid of these empty or whitespace-only strings, you can use various approaches depending on the programming language you're using. Below are examples in Python and JavaScript.

Python:

# Example list containing strings with some empty or whitespace-only strings
data = ["apple", "", "  ", "banana", "  ", "cherry", ""]

# Remove empty and whitespace-only strings using list comprehension
filtered_data = [s.strip() for s in data if s.strip()]

# Print the filtered data
print(filtered_data)

In this example, s.strip() is used to remove leading and trailing whitespace from each string, and if s.strip() is used to filter out empty and whitespace-only strings.

JavaScript:

// Example array containing strings with some empty or whitespace-only strings
const data = ["apple", "", "  ", "banana", "  ", "cherry", ""];

// Remove empty and whitespace-only strings using filter and trim
const filteredData = data.filter(s => s.trim() !== "");

// Log the filtered data
console.log(filteredData);

In JavaScript, s.trim() is used to remove leading and trailing whitespace, and s.trim() !== "" is used as a condition in the filter function to exclude empty and whitespace-only strings.

To change the proxy server on your computer, follow these steps based on your operating system:

Windows:

1. Open the Control Panel.
2. Click on "Internet Options."
3. Go to the "Connections" tab and click "LAN settings."
4. Check the "Use a proxy server for your LAN" option.
5. Enter the new proxy server address, port, and authentication details if required.
6. Click "OK" to save the changes and close all open windows.

macOS:

1. Open System Preferences.
2. Click on "Network."
3. Select your active network connection (e.g., Wi-Fi or Ethernet).
4. Click the "Advanced" button.
5. Go to the "Proxies" tab.
6. Select the appropriate proxy setting (HTTP, HTTPS, or SOCKS) from the dropdown menu.
7. Enter the new proxy server address, port, and authentication details if required.
8. Click "OK" and then "Apply" to save the changes.

To connect your iPhone to a proxy server, follow these steps:

Open the "Settings" section. Go to the "Wi-Fi" tab. Next to your access point, click on "i". Click on "Proxy settings". Use the manual setting and specify the proxy data. To specify the proxy username and password you need to enable the "Authentication" option. Save your settings.

Open "Options" and then, under "Network", click on "Network Proxy". Now enter in the appropriate fields the IP address of the proxy and its port, based on the type of your proxy: HTTP/HTTPS or SOCKS. In case you suddenly need authorization, enter the authorization data in the appropriate field of the IP address.

Go to "Control Panel" and in "Small icons" mode, find the item "Browser properties", aka "Internet Options". In the "Connection" tab, click on "Network Settings", and then leave the item "Automatic detection of parameters" enabled in the window that opens, and disable everything else.