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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...
How to enumerate an enum with String type?
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Ideally you would have something similar to c# implementation in which you can do Enum.Values(typeof(FooEnum)) but exposed as an extension method (like map or reduce). FooEnum.values() :: values(EnumType -> [EnumType])
– rodrigoelp
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MySql: Tinyint (2) vs tinyint(1) - what is the difference?
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Weirdly enought I just discovered that in the C# official MySQL connector tinyint(1) never returns values different from 0 and 1. This probably has to do with tinyint(1) automatically being recognized as a boolean. Just a heads up it sometimes matters.
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