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java.util.regex - importance of Pattern.compile()?
...s).matches() ) {
doSomething();
}
}
If you're familiar with .NET regexes, you may be wondering if Java's compile() method is related to .NET's RegexOptions.Compiled modifier; the answer is no. Java's Pattern.compile() method is merely equivalent to .NET's Regex constructor. When you ...
How to scale SVG image to fill browser window?
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
How do I get the current line number?
...
In .NET 4.5 / C# 5, you can get the compiler to do this work for you, by writing a utility method that uses the new caller attributes:
using System.Runtime.CompilerServices;
static void SomeMethodSomewhere()
{
ShowMessage("B...
Naming convention - underscore in C++ and C# variables
... _user = value
End Set
End Property
Since many conventions are for .Net and to keep some uniformity between C# et VB.NET convention, they are using the same one.
I found the reference for what I was saying :
http://10rem.net/articles/net-naming-conventions-and-programming-standards---best-pr...
Options for embedding Chromium instead of IE WebBrowser control with WPF/C#
... edited May 15 '18 at 17:20
Magnetron
4,11011 gold badge1414 silver badges2828 bronze badges
answered Aug 22 '13 at 12:25
...
What is boxing and unboxing and what are the trade offs?
...generic collections can't contain unboxed values. Generic collections in .NET can hold unboxed values with no penalties. Where Java's generics are only used for compile-time type checking, .NET will generate specific classes for each generic type instantiated at run time.
Java and Haskell have un...
Is there a string math evaluator in .NET?
...oking for other solutions you can checkout the benchmark.
But in case of .Net you can use the builtin support to compile code at runtime. The idea is to have a "template" source file as e.g. embedded resource where you can replace the formula for the evaluation. Then you pass this prepared class-so...
What are 'closures' in .NET?
What is a closure ? Do we have them in .NET?
11 Answers
11
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Should the hash code of null always be zero, in .NET
...default(T) will have the same hash code (in the current implementation of .NET). That could be changed if the implementors of .NET changed either the hash code of null or the hash code algorithm of the System.Enum.
– Jeppe Stig Nielsen
May 23 '12 at 21:17
...
MySQL: selecting rows where a column is null
...nything,
including itself (ie: NULL = NULL is always false).
See Rule 3 https://en.wikipedia.org/wiki/Codd%27s_12_rules
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