csharp check if env is development

ByAnurag batra October 2, 2022September 6, 2022

bool isDevelopment = Environment.GetEnvironmentVariable("ASPNETCORE_ENVIRONMENT") == "Development";

Here is what the above code is Doing:
1. We’re using the `Environment` class to get the value of the `ASPNETCORE_ENVIRONMENT` environment variable.
2. We’re checking if the value of the `ASPNETCORE_ENVIRONMENT` environment variable is equal to `Development`.
3. If the value of the `ASPNETCORE_ENVIRONMENT` environment variable is equal to `Development`, then we’re setting the `isDevelopment` variable to `true`.
4. If the value of the `ASPNETCORE_ENVIRONMENT` environment variable is not equal to `Development`, then we’re setting the `isDevelopment` variable to `false`.

Now that we have the `isDevelopment` variable, we can use it to determine whether or not we should use the `UseDeveloperExceptionPage` middleware.

Let’s add the following code to the `Configure` method:

csharp Examples

Xamarin forms XAML change value

ByAnurag batra September 16, 2022September 6, 2022

Here is what the above code is Doing: 1. We are creating a Label with the text “Hello World!” 2. We are creating a DataTrigger for the Label. 3. We are binding the DataTrigger to the IsActive property of the ViewModel. 4. We are setting the Text property of the Label to “Not Active” when…

csharp Examples

unity how to check object position

ByAnurag batra October 2, 2022September 6, 2022

if (transform.position.x == 0) { print(“hi”); } Here is what the above code is Doing: 1. We’re creating a variable called “transform” and assigning it to the Transform component of the GameObject this script is attached to. 2. We’re creating a variable called “position” and assigning it to the position of the Transform component of…

how to make a destroy reference in unity

csharp Examples

how to make a destroy reference in unity

ByAnurag batra September 16, 2022September 6, 2022

private void OnMouseDown() { Destroy(gameObject); } Here is what the above code is Doing: 1. We’re creating a new function called OnMouseDown. 2. We’re telling Unity that this function should be called whenever the mouse is clicked on this object. 3. We’re telling Unity to destroy this object. Now, if you click on the cube,…

csharp Examples

async where linq

ByAnurag batra September 16, 2022September 6, 2022

static async Task Where( this IEnumerable source, Func predicate) { var results = new ConcurrentQueue(); var tasks = source.Select( async x => { if (await predicate(x)) results.Enqueue(x); }); await Task.WhenAll(tasks); return results; } var filteredAddresses = await addresses.Where(MeetsCriteria); Here is what the above code is Doing: 1. The Where extension method takes a source IEnumerable…

csharp Examples

int to binary string with 4 characters

ByAnurag batra October 10, 2022September 6, 2022

Convert.ToString(3, 2).PadLeft(4, ‘0’) // 0011 Convert.ToString(3, 2).PadLeft(8, ‘0’) // 00000011 Here is what the above code is Doing: 1. Convert the number to a string in base 2. 2. Pad the string with zeros on the left until it’s 8 characters long. 3. Convert the string back to an integer.

csharp Examples

cs string to enum

ByAnurag batra September 16, 2022September 6, 2022

using System; //Enum.Parse(Type enumType, String value, Boolean ignoreCase=false) (T) Enum.Parse(typeof(T), value, true); // or T result; Enum.TryParse(value, true, out result) ? result : defaultValue; Here is what the above code is Doing: 1. The first line is a using statement. It tells the compiler that we’re going to be using the System namespace. 2. The…

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