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How can I make the Android emulator show the soft keyboard?
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I found out how to do this on the Android emulator itself (Menu, "Settings" App - not the settings of the emulator outside). All you need to do is:
open settings app -> Language & Input -> Go to the "Keyboard & Input Methods -> click Default
This will bring up a Dialog in w...
Is there an equivalent for the Zip function in Clojure Core or Contrib?
...)
(map list [1 2 3] '(4 5 6))
(map hash-map '(1 2 3) '(4 5 6))
(map hash-set '(1 2 3) '(4 5 6))
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IntelliJ beginning of file keyboard shortcut
...tries for "Move Caret to Text Start" and "Move Caret to Text End". If you set those to Command+UpArrow and Command+DownArrow, it'll work like a normal text editor. I have no idea why that isn't the default in Intellij instead of the seemingly pointless "scroll one line" feature.
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public static const in TypeScript
...SHELF_NONE;
console.log(x);
If you run it, you'll see how the attempt to set the BOOK_SHELF_NONE property to a new value doesn't work.
2.0
In TypeScript 2.0, you can use readonly to achieve very similar results:
export class Library {
public static readonly BOOK_SHELF_NONE = "None";
pu...
Can you build dynamic libraries for iOS and load them at runtime?
...dynamic;
Now, open the project with Xcode, go to Project->Edit Project Settings
2. “Installation Directory” set to @executable_path/ because I plan to put the dylib in the same directory as the app’s executable.
3. “Mach-O Type” set to Dynamic Library
4. “Executable Extension” s...
How to get the width and height of an android.widget.ImageView?
...etMeasuredHeight();
finalWidth = iv.getMeasuredWidth();
tv.setText("Height: " + finalHeight + " Width: " + finalWidth);
return true;
}
});
You can then add your image scaling work from within the onPreDraw() method.
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ASP.NET MVC 4 Custom Authorize Attribute with Permission Codes (without roles)
...izeAttribute
{
// Custom property
public string AccessLevel { get; set; }
protected override bool AuthorizeCore(HttpContextBase httpContext)
{
var isAuthorized = base.AuthorizeCore(httpContext);
if (!isAuthorized)
{
return false;
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How to detect first time app launch on an iPhone
...:@"HasLaunchedOnce"])
{
[[NSUserDefaults standardUserDefaults] setBool:YES forKey:@"HasLaunchedOnce"];
[[NSUserDefaults standardUserDefaults] synchronize];
}
return YES;
}
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M_PI works with math.h but not with cmath in Visual Studio
...ES to your compilation command line, or to define the macro in the project settings. This will drag the symbol to all reachable dark corners of include and source files leaving your source clean for multiple platforms. If you set it globally for the whole project, you will not forget it later in a n...
How to play audio?
...it gets help from flash. If you want stricly HTML5 and no flash, there's a setting for that, preferFlash=false
It supports 100% Flash-free audio on iPad, iPhone (iOS4) and other HTML5-enabled devices + browsers
Use is as simple as:
<script src="soundmanager2.js"></script>
<script&g...