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5 min readTo extract part of a URL in bash using regex, you can use the grep or sed commands along with regular expressions.Here is an example of how you can extract a specific part of a URL in bash using regex: url="https://www.example.
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7 min readIn Kotlin, file input/output (I/O) operations can be performed using the standard library functions provided by the java.io package. Here is how you can perform file operations such as reading from and writing to a file:Import the required classes: import java.io.File import java.io.InputStream import java.io.
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10 min readUsing an ergonomic mouse can significantly improve overall work comfort. These particular mice are designed to provide better support and reduce strain on the wrist, hand, and arm while using a computer.Regular mice often require the user to position their hand in an unnatural and uncomfortable way, leading to discomfort and potential injuries such as carpal tunnel syndrome or repetitive strain injuries.
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5 min readTo switch between HTTP and HTTPS using the .htaccess file, you can use the following code snippets:To redirect HTTP to HTTPS: RewriteEngine On RewriteCond %{HTTPS} off RewriteRule (.*) https://%{HTTP_HOST}%{REQUEST_URI} [L,R=301] This code enables the RewriteEngine, checks if HTTPS is off, and redirects the request to the same URL with an HTTPS connection using a 301 (permanent) redirect.To redirect HTTPS to HTTP: RewriteEngine On RewriteCond %{HTTPS} on RewriteRule (.
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4 min readTo transform a string to a specific format in Bash, you can use various string manipulation techniques. Here are some common methods:Changing case: To convert a string to uppercase, use my_string=${my_string^^}. To convert a string to lowercase, use my_string=${my_string,,}. Replacing characters: To replace all occurrences of a specific character or substring, use my_string=${my_string//old/new}. To replace only the first occurrence, use my_string=${my_string/old/new}.
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10 min readCoroutines are a powerful feature in the Kotlin programming language that allows for asynchronous programming. They provide a way to write asynchronous code that looks much like synchronous code and is easier to read and maintain. Here is an overview of how to use coroutines in Kotlin:Import the necessary dependencies: Import the kotlinx.coroutines library to access coroutine functions and utilities. Define a suspend function: To use coroutines, you need to define a suspend function.
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7 min readTo perform an HTTPS request in Erlang, you can follow these steps:First, make sure you have the required dependencies installed. Erlang's built-in SSL library is usually included in most distributions. If not, you may need to install it separately. Include the necessary libraries in your Erlang source file: %% Include the SSL and HTTP libraries -include_lib("ssl/include/ssl.hrl"). -include_lib("inets/include/http.hrl"). Start by setting up the SSL options for your request.
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5 min readTo run a Selenium script from a bash file, you can follow the below steps:Install Selenium WebDriver: Begin by installing the Selenium WebDriver for your chosen programming language (Java, Python, etc.). You can use package managers like pip or maven, or download the required libraries manually. Create a bash file: Open a text editor and create a new file. Save it with a ".sh" extension (e.g., "selenium_script.sh").
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11 min readChoosing the right ergonomic mouse for your needs is essential to ensure comfort, reduce strain, and optimize productivity during computer use. Here are some factors to consider when making your decision:Design: Look for a mouse that has a design specifically tailored to reduce strain on your wrist, hand, and fingers. Ergonomic mice usually come in two designs: vertical or angled. Vertical mice place your hand in a handshake position, minimizing the strain on tendons and muscles.
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6 min readLambdas in Kotlin are used to create anonymous functions, known as function literals. They are function types that can be stored in variables, passed as arguments to other functions, or returned from functions.To work with lambdas in Kotlin, you need to follow a few steps:Define a Lambda: Lambda expressions are defined using curly braces { }. You can specify the input parameters, separated by commas, before the arrow (->), followed by the expression or block of code you want to execute.
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8 min readTo redirect from HTTP to HTTPS on the same domain, you can follow these steps:Check if your hosting environment supports HTTPS: Before proceeding, confirm that your web hosting provider supports SSL certificates and HTTPS. Some hosting providers do not offer this feature or may require additional configuration. Obtain an SSL certificate: An SSL certificate is required for HTTPS. You can purchase one from a trusted certificate authority (CA) or obtain a free certificate from Let's Encrypt.