c#

How can we prepend strings with StringBuilder?

Using the insert method with the position parameter set to 0 would be the same as prepending (i.e. inserting at the beginning). C# example : varStringBuilder.Insert(0, “someThing”); Java example : varStringBuilder.insert(0, “someThing”); It works both for C# and Java

The name ‘ViewBag’ does not exist in the current context – Visual Studio 2015

I had this issue despite having all the correct configuration. It turned out to be some bad files in the Component Cache, preventing the Razor views from recognising ViewBag, Model, and HtmlHelpers. Deleting these files solved the problem (good versions of these files were created next time I opened Visual Studio). The files are located … Read more

need implement C# Counter

I want to make increment and decrement counter. There are two buttons called X and Y. If first press X and then press Y counter should increment. If first press Y and then press X counter should decrement. I am not familiar with c#. So can anyone help me please ?? 🙁

Fastest way to generate a random boolean

The first option – rand.Next(2) executes behind the scenes the following code: and for the second option – rand.NextDouble(): Since the first option contains maxValue validation, multiplication and casting, the second option is probably faster.

Equivalent of typedef in C#

No, there’s no true equivalent of typedef. You can use ‘using’ directives within one file, e.g. but that will only impact that source file. In C and C++, my experience is that typedef is usually used within .h files which are included widely – so a single typedef can be used over a whole project. … Read more

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