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Array.Copy vs Buffer.BlockCopy
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That's a cool idea - do you ever run into issues with endianness?
– Phillip
Nov 10 '11 at 21:44
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Efficiently convert rows to columns in sql server
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Thanks Bartosz, managed to use some of the ideas from your script and done what I had on my mind already, but nevertheless, thanks for updating it :) . I should have thought to change that line, but honestly thought is a stored procedure you've forgot is not default i...
Git stash uncached: how to put away all unstaged changes?
...ere's a way to do it without getting your staged changes in the stash.
The idea is to do a temporary commit of your staged changes, then stash the unstaged changes, then un-commit the temp commit:
# temp commit of your staged changes:
$ git commit --message "WIP"
# -u option so you also stash untra...
NSObject +load and +initialize - What do they do?
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That is usually a bad idea, because the runtime has already sent both of those messages to all of your superclasses before it sends them to you.
– rob mayoff
Nov 20 '15 at 12:58
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What's the difference between IEquatable and just overriding Object.Equals()?
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public interface IEquatable<T>
{
bool Equals (T other);
}
The idea behind IEquatable<T> is that it gives the same result as object.Equals but more quickly. The constrain where T : IEquatable<T> must be used with generic types like below.
public class Test<T> where T :...
How to start two threads at “exactly” the same time
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The idea is that this is wrong-headed approach and should not be necessary in any not-hard-real-time environment, not that it's "pretty close".
– Nikolai Fetissov
Jul 31 '10 at 3:08
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Should unit tests be written for getter and setters?
...in software development. Common to
most conceptions of unit tests is the idea that they are tests in isolation of individual
components of software. What are components? The definition varies,
but in unit testing, we are usually concerned with the most atomic behavioral units of a system. In p...
Preferred way of loading resources in Java
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Thanks, this is a great idea. Just what I needed.
– devo
May 9 '12 at 17:31
2
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Explaining Python's '__enter__' and '__exit__'
... implement objects which can be used easily with the with statement.
The idea is that it makes it easy to build code which needs some 'cleandown' code executed (think of it as a try-finally block). Some more explanation here.
A useful example could be a database connection object (which then auto...
C# 'is' operator performance
... analysis this gets reported by Visual Studio as an unnecessary cast.
One idea (without knowing what you're doing is a bit of a shot in the dark), but I've always been advised to avoid checking like this, and instead have another class. So rather than doing some checks and having different actions ...