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private[this] vs private
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This was tested using scala 2.11.5. Consider the code below
class C(private val x: Int) {
override def equals(obj: Any) = obj match {
case other: C => x == other.x
case _ => false
}
}
println(new C(5) == new C(5)) ...
HTTP 404 Page Not Found in Web Api hosted in IIS 7.5
I have a Web Api application. It works perfectly well when I tested it using the VS 2010 debugging dev server. But I now deployed it to IIS 7.5 and I am getting a HTTP 404 error when trying to access the application.
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Xcode Product -> Archive disabled
... Well, it's just a guess... Maybe Apple wants you to actually test your on a real device before you actually package it for the App Store. Just a hunch :)
– wiseindy
Oct 28 '13 at 17:27
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What is InputStream & Output Stream? Why and when do we use them?
...stream.close();
You can read from other different input sources:
byte[] test = new byte[] {0, 0, 1, 0, 0, 0, 1, 1, 8, 9};
DataInputStream stream = new DataInputStream(new ByteArrayInputStream(test));
int value0 = stream.readInt();
int value1 = stream.readInt();
byte value2 = stream.readByte();
by...
How do you roll back (reset) a Git repository to a particular commit? [duplicate]
...if you haven't already. That way your master can remain the same while you test out your changes.
With the GUI you need to 'roll back this commit' like you have with the history on the right of your view. Then you will notice you have all the unwanted files as changes to commit on the left.
Now you...
How do I print debug messages in the Google Chrome JavaScript Console?
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Just a quick warning - if you want to test in Internet Explorer without removing all console.log()'s, you'll need to use Firebug Lite or you'll get some not particularly friendly errors.
(Or create your own console.log() which just returns false.)
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How do I generate random integers within a specific range in Java?
... difficult to reproduce results in situations where that is useful such as testing or saving game states or similar. In those situations, the pre-Java 1.7 technique shown below can be used.
Before Java 1.7, the standard way to do this is as follows:
import java.util.Random;
/**
* Returns a pseu...
Adding a user to a group in django
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Here's how to do this in modern versions of Django (tested in Django 1.7):
from django.contrib.auth.models import Group
group = Group.objects.get(name='groupname')
user.groups.add(group)
share
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Regarding 'main(int argc, char *argv[])' [duplicate]
...y frowned upon as it is not guaranteed to work on every system. I have not tested it myself; but if there is no bash,zsh, or other shell installed on a *NIX-system, system() will fail.
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impro...
Changing Ctrl + Tab behavior for moving between documents in Visual Studio
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@JP ten Berge - I've tested this in VS 2012, and the Window.PreviousTab shortcut (Ctrl+Alt+PgUp) doesn't work if you're on a Razor view (.cshtml file). Very annoying, although Ctrl+Alt+PgDown still works so you're not completely stuck. There's al...