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When would you use delegates in C#? [closed]
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20 Answers
20
Active
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How to serialize an object to XML without getting xmlns=“…”?
..., _
sr As New StreamReader(ms)
xs.Serialize(sw, obj, ns)
ms.Position = 0
Console.WriteLine(sr.ReadToEnd())
End Using
in C# like this:
//Create our own namespaces for the output
XmlSerializerNamespaces ns = new XmlSerializerNamespaces();
//Add an empty namespace and empty value
ns.Add("", "")...
Detecting when user scrolls to bottom of div with jQuery
...n() {
if($(this).scrollTop() + $(this).innerHeight() >= $(this)[0].scrollHeight) {
alert('end reached');
}
})
});
http://jsfiddle.net/doktormolle/w7X9N/
Edit: I've updated 'bind' to 'on' as per:
As of jQuery 1.7, the .on() method is the preferred method for ...
Understand the “Decorator Pattern” with a real world example
...zaToDecorate)
: base(pizzaToDecorate)
{
this.myPrice = 0.99;
}
}
public class MushroomTopping : ToppingsDecorator
{
public MushroomTopping(BasePizza pizzaToDecorate)
: base(pizzaToDecorate)
{
this.myPrice = 1.49;
}
}
public class JalapenoTopping ...
Throwing the fattest people off of an overloaded airplane.
...ay you've got an airplane, and it is low on fuel. Unless the plane drops 3000 pounds of passenger weight, it will not be able to reach the next airport. To save the maximum number of lives, we would like to throw the heaviest people off of the plane first.
...
Get class list for element with jQuery
...st = document.getElementById('divId').className.split(/\s+/);
for (var i = 0; i < classList.length; i++) {
if (classList[i] === 'someClass') {
//do something
}
}
jQuery does not really help you here...
var classList = $('#divId').attr('class').split(/\s+/);
$.each(classList, fu...
How do I encode/decode HTML entities in Ruby?
...Successfully installed htmlentities-4.2.4
: jmglov@laurana; irb
irb(main):001:0> require 'htmlentities'
=> []
irb(main):002:0> HTMLEntities.new.decode "&iexcl;I&#39;m highly&nbsp;annoyed with character references!"
=> "¡I'm highly annoyed with character references!"
...
UIButton custom font vertical alignment
...ut the exact value that works best for you. In my case I changed it from 750 to 1200. Then run the utility again with the following command line to merge your changes back into the ttf file:
~$ ftxdumperfuser -t hhea -A f Bold.ttf
Then just use the resulting ttf font in your app.
OS X El Capitan...
How do you debug PHP scripts? [closed]
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30 Answers
30
Active
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Regex lookahead, lookbehind and atomic groups
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904
Examples
Given the string foobarbarfoo:
bar(?=bar) finds the 1st bar ("bar" which has "ba...