大约有 4,762 项符合查询结果（耗时：0.0300秒） [XML]
Why is there no Convert.toFloat() method?
Why there is not exist method Convert.ToFloat() ,C# has ToDouble() , ToDecimal() ... I want convert to float, which method can be used? (float)var?
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What's the difference between returning void and returning a Task?
In looking at various C# Async CTP samples I see some async functions that return void , and others that return the non-generic Task . I can see why returning a Task<MyType> is useful to return data to the caller when the async operation completes, but the functions that I've seen that ha...
String variable interpolation Java [duplicate]
...t introduced in java most likely because of other priorities. It exists in C# and many other languages more java-like.
– vlad-ardelean
Aug 26 '17 at 8:45
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Easiest way to read from and write to files
...ot of different ways to read and write files ( text files , not binary) in C#.
12 Answers
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Overloading and overriding
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in C# there is no Java like hidden override, without keyword override on overriding method! see these C# implementations:
variant 1 without override: result is 200
class Car {
public int topSpeed() {
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What are the key differences between Apache Thrift, Google Protocol Buffers, MessagePack, ASN.1 and
...raries to support and right now Bouncy Castle seems to be the best one for C#/Java. ASN.1 is king in security and crypto systems and isn't going to go away, so don't be worried about 'future proofing'. Just get a good library...
MessagePack = middle of the pack
It's not bad but it's neither the fa...
What is the difference between Integer and int in Java?
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In C# all data types have "aliases" and int.Parse() does make sense (even though it really doesn't)
– Vahid Amiri
Nov 12 '16 at 12:01
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Run Command Prompt Commands
Is there any way to run command prompt commands from within a C# application? If so how would I do the following:
14 Answe...
Why / when would it be appropriate to override ToString?
I'm studying C# and I wonder what the point and benefit of overriding ToString might be, as shown in the example below.
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System.Data.SQLite Close() not releasing database file
...ered the same problem a while ago while writing a DB abstraction layer for C# and I never actually got around to finding out what the issue was. I just ended up throwing an exception when you attempted to delete a SQLite DB using my library.
Anyway, this afternoon I was looking through it all again...