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How can I make the computer beep in C#?
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In .Net 2.0, you can use Console.Beep().
// Default beep
Console.Beep();
You can also specify the frequency and length of the beep in milliseconds.
// Beep at 5000 Hz for 1 second
Console.Beep(5000, 1000);
For more informat...
How to compare types
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2D cross-platform game engine for Android and iOS? [closed]
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V-Play (v-play.net) is a cross-platform game engine based on Qt/QML with many useful V-Play QML game components for handling multiple display resolutions & aspect ratios, animations, particles, physics, multi-touch, gestures, path find...
How to set bootstrap navbar active class with Angular JS?
...corresponding <li>.
You can see it in action here: http://jsfiddle.net/8mcedv3b/
Example HTML:
<ul class="nav navbar-nav" bs-active-link>
<li><a href="/home">Home</a></li>
<li><a href="/contact">Contact</a></li>
</ul>
Javasc...
What is Delegate? [closed]
...e -= operator.
Delegate types are derived from the Delegate class in the .NET Framework. Delegate types are sealed—they cannot be derived.
Because the instantiated delegate is an object, it can be passed as a parameter, or assigned to a property. This allows a method to accept a delegate as a par...
How can I tell if I'm running in 64-bit JVM or 32-bit JVM (from within a program)?
...lues, it's difficult to tell if it's 32 or 64 bits. See lopica.sourceforge.net/os.html
– Emmanuel Bourg
Nov 9 '12 at 13:15
2
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How to load external webpage inside WebView
...add Permission <uses-permission android:name="android.permission.INTERNET" />
– star18bit
Jun 5 '13 at 5:38
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jQuery .data() does not work, but .attr() does
...Value');. Using .attr() to set data attributes won't work: http://jsfiddle.net/ThiefMaster/YHsKx/
However, you can provide inline values by using e.g. <div data-key="value"> in the markup.
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node.js database [closed]
...ation in mongodb. One of them is native aggregation functions. slideshare.net/cwestin63/mongodb-aggregation-mongosf-may-2011 and also a possible switch to v8 instead of spidermonkey for the javascript engine which will allow each map-reduce command to run in it's own thread (bye bye singlethreaded...
How to list the files inside a JAR file?
...e that works for both IDE's and .jar files:
import java.io.*;
import java.net.*;
import java.nio.file.*;
import java.util.*;
import java.util.stream.*;
public class ResourceWalker {
public static void main(String[] args) throws URISyntaxException, IOException {
URI uri = ResourceWalker...