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How can I make my own event in C#?
... will contain information about the triggered event.
public delegate void MyEventHandler(object source, MyEventArgs e);
//This is a class which describes the event to the class that recieves it.
//An EventArgs class must always derive from System.EventArgs.
public class MyEventArgs ...
How to trace the path in a Breadth-First Search?
... and the end but none of the nodes in-between? Or even another approach besides graphs?
– Christopher Markieta
Jan 19 '12 at 7:19
1
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What is the difference between Ruby 1.8 and Ruby 1.9
...
Sam Ruby has a cool slideshow that outline the differences.
In the interest of bringing this information inline for easier reference, and in case the link goes dead in the abstract future, here's an overview of Sam's slides. The slideshow is less...
Why don't Java Generics support primitive types?
...primitive types to be used as parameter types for generics. But the flip side of doing this is that such languages' implementations of generics (or template types) typically entail generation of a distinct copy of the generic type for each type parameterization.
1 - The reason generics were not ...
How to shrink/purge ibdata1 file in MySQL
...is enabled by default as of version 5.6.6 of MySQL.
It was a while ago I did this. However, to setup your server to use separate files for each table you need to change my.cnf in order to enable this:
[mysqld]
innodb_file_per_table=1
http://dev.mysql.com/doc/refman/5.5/en/innodb-multiple-tablesp...
Merge two Git repositories without breaking file history
...ove the old_a repo files and folders into a subdirectory so they don't collide with the other repo coming later
mkdir old_a
dir -exclude old_a | %{git mv $_.Name old_a}
# Commit the move
git commit -m "Move old_a files into subdir"
# Do the same thing for old_b
git remote add -f old_b <OldB rep...
Difference between a Postback and a Callback
...ster POSTBACK in the page has come to be viewed by many as a waste of bandwidth and a sloppy way of implementing web page state. I can show you that most modern browsers and website, if designed using cacheable CSS and consistent HTML markup, will return page state quite naturally using the browsers...
Why can't the C# constructor infer type?
... support type inference?
No. When you have
new Foo(bar)
then we could identify all types called Foo in scope regardless of generic arity, and then do overload resolution on each using a modified method type inference algorithm. We'd then have to create a 'betterness' algorithm that determines w...
What's the role of GetHashCode in the IEqualityComparer in .NET?
...ds on the Key objects.
Now to explain why both methods are necessary, consider this example:
BoxEqualityComparer boxEqC = new BoxEqualityComparer();
Dictionary<Box, String> boxes = new Dictionary<Box, string>(boxEqC);
Box redBox = new Box(100, 100, 25);
Box blueBox = new Box(1000, ...
Should *.xccheckout files in Xcode5 be ignored under VCS?
...
As I said in my answer, the xccheckout file contains information for all repositories used in a workspace. That's the case regardless of what SCM system they use - such a workspace can be in svn or git, and its projects can be in a ...