Have you ever run into a programming problem that you beating your head against the wall? Maybe your program has a bottleneck somewhere that you can’t find? These are common problems in the programming world.
With C-Sharp coding, there is a wealth of information to help you step up your programming game. Where can you find this information?
Read on for seven C-Sharp coding tricks that will give you a leg up in the programming world!
1. Use Unit Tests
Unit tests allow you to test small parts of your code to make sure it’s doing what you want it to. They allow you to find problems early in your coding process. Plus, they are very simple to automate!
2. Go Easy on the Garbage Collector
The garbage collector is great. It takes care of removing old objects that are no longer needed from memory. The problem is, garbage collection gives you a performance hit every time it occurs.
The easy way to avoid this is to avoid unnecessary allocations. Garbage collection in C-Sharp favors recent objects for cleaning. This means you don’t want to create tons of short-lived objects that would trigger the collector.
3. Use Boxing and Unboxing Sparingly
Boxing and unboxing is expensive, just like garbage collection. It is mainly used in older .NET APIs that predate the adding of generics. That means boxing needs to use the object type.
Instead, you want to use generic collections that avoid boxing and unboxing. This way, you save on performance and make your code cleaner.
4. String Concatenation Blues
Strings in C-Sharp coding are immutable. This means that if you try and change them, they are destroyed, then recreated. You want to build your strings without recreating them in memory.
You do that with the String interpolation operator: $. You can use it to put strings together in one line of code.
5. Asynchronous Patterns
C-Sharp coding supports using asynchronous patters in your programs. There are two ways in which to use asynchronous patterns in your code. One is I/O-bound if you want to get data from a web service, but don’t want to block the UI thread.
The other is a CPU-bound example. CPU-bound asynchronous patterns are used for things like games and other expensive calculations that you want to do in the background. This C# barcode reader, for example, uses a type of asynchronous pattern to get the barcodes from multiple pages.
6. Loops In C-Sharp Coding
Loops are code blocks that execute code multiple times based on certain criteria. Loops can save you time and memory when writing your C-Sharp code. Learning how to efficiently use a loop statement is key to your programming success.
7. Lambda Life
Lambda expressions, using the => operator, are anonymous functions that contain expressions or a sequence of operators. The => operator can be read as ‘goes to’ or ‘becomes’. Lambda is a very useful function that can save you lines of code.
C-Sharp Dressed Programming
There are uncountable C-Sharp coding tips and tricks out there for you to find. Collect them and grow your knowledge of C-Sharp programming!
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