Forgot bit locker pin, forgot bit locker recovery key, 5 Easy ways to fix

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 Did you forgot your bit locker pin and recovery key. Try these methods, I hop it help you. 1. When you see this screen, Press "Esc" key in your keyboard for more recovery option. It will say preparing BitLocker recovery, You will see the screen bellow in few minute. Here we will click on "Skip the drive", You will see the screen bellow. Here you need to Turn off your PC, and then enter the BIOS of your PC. In order to enter BIOS, check for your PC brand and model and search on google, how to enter BIOS for your particular brand and model of your PC. Search for "Secure Boot" Enable it and check it, if it works for you. If it do not work, come back to same place and Disable "Secure Boot" and try again, see if it work for you. 2. If the above method do not work for you, try resetting your PC, You can choose any of the two option for resetting your PC, "Keep my files" or "Remove everything" whichever works for you. 3. If the abov...

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What is Python Lambda and how to use it?

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A **Python Lambda function** is a small anonymous function defined with the keyword `lambda`. Unlike normal functions defined using `def`, a lambda function is used for simple, one-liner functions, and doesn't require a name. It can take any number of arguments but can only have one expression.

### Syntax of a Lambda Function:

```python

lambda arguments: expression

```

- **arguments**: Parameters to the function

- **expression**: A single expression that the function will return

### How to Use Lambda Functions:

1. **Basic Example**:

   Here's a lambda function that adds 2 to a number.

   ```python

   add_two = lambda x: x + 2

   print(add_two(5))  # Output: 7

   ```

2. **Multiple Arguments**:

   You can have multiple arguments in a lambda function.

   ```python

   multiply = lambda a, b: a * b

   print(multiply(4, 3))  # Output: 12

   ```

3. **Use in Higher-Order Functions**:

   Lambda functions are often used with functions like `map()`, `filter()`, and `reduce()`.

   - **Using with `map()`**:

     ```python

     numbers = [1, 2, 3, 4]

     doubled = list(map(lambda x: x * 2, numbers))

     print(doubled)  # Output: [2, 4, 6, 8]

     ```

   - **Using with `filter()`**:

     ```python

     numbers = [1, 2, 3, 4, 5]

     even = list(filter(lambda x: x % 2 == 0, numbers))

     print(even)  # Output: [2, 4]

     ```

   - **Using with `reduce()`** (from the `functools` module):

     ```python

     from functools import reduce

     numbers = [1, 2, 3, 4]

     product = reduce(lambda x, y: x * y, numbers)

     print(product)  # Output: 24

     ```

### When to Use Lambda Functions:

- When you need a small function for a short period of time.

- Useful when passing simple functionality to higher-order functions.

- Avoid using lambda for complex logic—use `def` for readability and maintainability.

### Limitations:

- Lambdas are limited to a single expression. They cannot contain multiple statements.

- For more complex functions, it’s better to define a regular function using `def`.