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#ifdef in C#
...ibute!
Update: 3.5 years later
You can use #if like this (example copied from MSDN):
// preprocessor_if.cs
#define DEBUG
#define VC_V7
using System;
public class MyClass
{
static void Main()
{
#if (DEBUG && !VC_V7)
Console.WriteLine("DEBUG is defined");
#elif (!DEBUG &am...
Why would one use nested classes in C++?
... Node as other people may decide to use the class and that would hinder me from updating my class as anything exposed is part of the public API and must be maintained forever. By making the class private, I not only hide the implementation I am also saying this is mine and I may change it at any tim...
Parse v. TryParse
... Parse throws a number of different exceptions so if all it had was a bool from TryParse then it wouldn't know which one to throw.
– Greg Beech
Jan 22 '09 at 8:42
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How to get the first five character of a String
...ar of the string. Is there a way to get the first n number of characters from a string in C#?
19 Answers
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Why would I ever use push_back instead of emplace_back?
... constructors are supposed to be safe. If you can implicitly construct a U from a T, you are saying that U can hold all of the information in T with no loss. It is safe in pretty much any situation to pass a T and no one will mind if you make it a U instead. A good example of an implicit constructor...
How do I pass a class as a parameter in Java?
...s there any way to pass class as a parameter in Java and fire some methods from that class?
10 Answers
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How to copy a java.util.List into another java.util.List
I have a List<SomeBean> that is populated from a Web Service. I want to copy/clone the contents of that list into an empty list of the same type. A Google search for copying a list suggested me to use Collections.copy() method. In all the examples I saw, the destination list was supposed t...
Why is there an unexplainable gap between these inline-block div elements? [duplicate]
...
In this instance, your div elements have been changed from block level elements to inline elements. A typical characteristic of inline elements is that they respect the whitespace in the markup. This explains why a gap of space is generated between the elements. (example)
There...
How can I represent an 'Enum' in Python?
... numbers) will install a completely different and incompatible version.
from enum import Enum # for enum34, or the stdlib version
# from aenum import Enum # for the aenum version
Animal = Enum('Animal', 'ant bee cat dog')
Animal.ant # returns <Animal.ant: 1>
Animal['ant'] # returns ...
Configure Log4net to write to multiple files
I'd like to write log to 2 different log files from the same process.
5 Answers
5
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