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Add property to anonymous type after creation
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Why is Thread.Sleep so harmful
...ly know what you're doing and why".
A couple of my other favorites in the C# world are that they tell you to "never call lock(this)" or "never call GC.Collect()". These two are forcefully declared in many blogs and official documentation, and IMO are complete misinformation. On some level this m...
Can you make just part of a regex case-insensitive?
...) (demo) (note Python re supports inline modifier groups since Python 3.6)
c# / vb.net / .net - Regex.Replace("fooFOOfOoFoOBARBARbarbarbAr", "(?i:foo)|BAR", "<$&>") (demo)
java - "fooFOOfOoFoOBARBARbarbarbAr".replaceAll("(?i:foo)|BAR", "<$0>") (demo)
perl - $s =~ s/(?i:foo)|BAR/<$...
Visual Studio keyboard shortcut to automatically add the needed 'using' statement
... by going to Tools > Options > Environment > Keyboard > Visual C# > View.QuickActions
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How can I read and parse CSV files in C++?
... to that conclusion by mindlessly following a set of generalized rules for C# and applying it to another language.
– Martin York
Jan 12 '12 at 21:29
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_=> what does this underscore mean in Lambda expressions?
...e it.
It's basically exploiting the syntax for what a legal identifier in C# constitutes, and since an identifier can start with an underscore, and contain nothing else, it's just a parameter name.
You could just have easily have written:
var _ = 10;
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OOP vs Functional Programming vs Procedural [closed]
...ing processing is awesomely done in perl (100x better than in Java, C++ or C#) yet the string functionality of the language is absolutely NOT object oriented. C's string handling was terrible, but then C is not the only procedural language (nor the best).
– Joe Pineda
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Why can't I use the 'await' operator within the body of a lock statement?
The await keyword in C# (.NET Async CTP) is not allowed from within a lock statement.
8 Answers
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What is the recommended way to delete a large number of items from DynamoDB?
... and then feed the result list to DynamoDbs AddDeleteItems.
Below code in C# works fine for me.
public async Task DeleteAllReadModelEntitiesInTable()
{
List<ReadModelEntity> readModels;
var conditions = new List<ScanCondition>();
readModels = await ...
Private properties in JavaScript ES6 classes
...cess to one from the outside except with reflection (like privates in Java/C#) but anyone who has access to a symbol on the inside can use it for key access:
var property = Symbol();
class Something {
constructor(){
this[property] = "test";
}
}
var instance = new Something();
cons...