大约有 4,763 项符合查询结果（耗时：0.0189秒） [XML]
How will I know when to create an interface?
...'t have to cast, as opposed to 50 different classes with a Process method. C# doesn't use "duck typing", so just because A has Process() and B has Process() doesn't mean there is any generic way to call either. You need an Interface for that.
– user7116
Jan 14 ...
static constructors in C++? I need to initialize private static objects
...ic data member (a vector that contains all the characters a-z). In java or C#, I can just make a "static constructor" that will run before I make any instances of the class, and sets up the static data members of the class. It only gets run once (as the variables are read only and only need to be se...
Should a return statement be inside or outside a lock?
...(note that I'd happily argue that ReturnInside is a simpler/cleaner bit of C#)
And look at the IL (release mode etc):
.method private hidebysig static int32 ReturnInside() cil managed
{
.maxstack 2
.locals init (
[0] int32 CS$1$0000,
[1] object CS$2$0001)
L_0000: ldsfld...
Do I need dependency injection in NodeJS, or how to deal with …?
...need a dependency injection container or service locater like you would in C#/Java. Since Node.js, leverages the module pattern, it's not necessary to perform constructor or property injection. Although you still can.
The great thing about JS is that you can modify just about anything to achieve wh...
What's the difference setting Embed Interop Types true and false in Visual Studio?
...when turning Embed Interop Types off. The difference is mentioned here: “C# 4, and later versions, converts the returned Object to dynamic automatically if the assembly is referenced by the /link compiler option or, equivalently, if the Excel Embed Interop Types property is set to true. True is th...
How can I verify if a Windows Service is running
I have an application in C# (2.0 running on XP embedded) that is communicating with a 'watchdog' that is implemented as a Windows Service. When the device boots, this service typically takes some time to start. I'd like to check, from my code, if the service is running. How can I accomplish this?
...
TypeScript typed array usage
...the generics in typescript. It is similar to asking for a List<T> in c# code.
// Declare with default value
private _possessions: Array<Thing> = new Array<Thing>();
// or
private _possessions: Array<Thing> = [];
// or -> prefered by ts-lint
private _possessions: Thing[] ...
Very slow compile times on Visual Studio 2005
...
This look like an answer aimed at C++ builds not C# builds
– Ian Ringrose
Mar 25 '11 at 12:26
2
...
Get the subdomain from a URL
...in isn't listed, but there is an opensource project that uses this list in C# code here: code.google.com/p/domainname-parser
– Dan Esparza
May 18 '09 at 5:27
...
How can I automate the “generate scripts” task in SQL Server Management Studio 2008?
...
I hacked together a C# app which allows you to generate SQL server scripts from the command line in Linux. All you need is .Net Core 2 preview: github.com/mkurz/SQLServerScripter
– mkurz
Aug 1 '17 at 17:11
...