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Multiple Inheritance in C#
Since multiple inheritance is bad (it makes the source more complicated) C# does not provide such a pattern directly. But sometimes it would be helpful to have this ability.
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Best way to parse command line arguments in C#? [closed]
...sole.WriteLine (e.Message);
Console.WriteLine ("Try `greet --help' for more information.");
return;
}
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edited Jun 29 '11 at 5:03
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IllegalArgumentException or NullPointerException for a null parameter? [closed]
...en null is used inappropriately. In contrast, the IAE JavaDoc couldn't be more clear: "Thrown to indicate that a method has been passed an illegal or inappropriate argument." Yup, that's you!
Second, when you see an NPE in a stack trace, what do you assume? Probably that someone dereferenced a n...
Sending HTTP POST Request In Java
...osting this update.
By the way, you can access the full documentation for more examples here.
HttpClient httpclient = HttpClients.createDefault();
HttpPost httppost = new HttpPost("http://www.a-domain.com/foo/");
// Request parameters and other properties.
List<NameValuePair> params = new A...
Reset push notification settings for app
...ut actually waiting a
day by setting the system clock
forward a day or more, turning the
device off completely, then turning
the device back on.
Update: As noted in the comments below, this solution stopped working since iOS 5.1. I would encourage filing a bug with Apple so they can update...
How to filter a dictionary according to an arbitrary condition function?
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Upvote! This is more than two times faster than Martellis more general approach. Note that you can use views as well (like iteitems, they are NOT a copy of the dict items): {k: v for k, v in points.viewitems() if v[0] < 5 and v[1] < 5}...
Best way for a 'forgot password' implementation? [closed]
...able to retrieve the ID parameter. Sorry, I don't know Java, so I can't be more specific.
When the user clicks the link in the email, he is moved to your page. The page retrieves the ID from the URL, hashes it again, and checks against the table. If such a record is there and is no more than, say, 2...
Git push rejected after feature branch rebase
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SVG drop shadow using css3
...dow is defined to work on CSS boxes (read: rectangles), while svg is a bit more expressive than just rectangles. Read the SVG Primer to learn a bit more about what you can do with SVG filters.
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What's the difference between “Layers” and “Tiers”?
...boove three layers reside in their own projects, may be 3 projects or even more. When we compile the projects we get the respective layer DLL. So we have 3 DLL's now.
Depending upon how we deploy our application, we may have 1 to 3 tiers. As we now have 3 DLL's, if we deploy all the DLL's on the sa...