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How can I get zoom functionality for images?
...same as
ImageView. Example:
TouchImageView img = (TouchImageView) findViewById(R.id.img);
If you are using TouchImageView in xml, then you must provide the full package
name, because it is a custom view. Example:
<com.example.touch.TouchImageView
android:id="@+id/img”
android:layout...
How to simulate a click with JavaScript?
...
el.dispatchEvent(evObj);
}
}
Usage:
eventFire(document.getElementById('mytest1'), 'click');
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Run an app on a multiple devices automatically in Android Studio
.... Is there any way to deploy the app on a multiple devices automatically - by clicking Run or even better with a shortcut?
...
Implementing MVC with Windows Forms
...n application (3 tier)
Use a set of web services that were written for use by many applications and can’t be changed for your application. (Service-oriented architecture)
Updates being done by CRUD operations
Updates being done with the command pattern (sending commands to backend server)
Lots of ...
CSS display:table-row does not expand when width is set to 100%
...
This is correct by CSS rules: w3.org/TR/CSS2/tables.html#anonymous-boxes . It is easier to maintain by removing unnecessary lines of code (for example, the unnecessary <view-row> div suggested by KP.). This helped me... I'm using it. +...
Accessing console and devtools of extension's background.js
... console for a "content script" of their chrome extension, it is available by doing a normal "show developer console" then use the dropdown arrow to selects its "javascript environment" then you'll have access to its methods, etc.
...
How is set() implemented?
...ng function, the time complexity is O(1/(1-k/n)), where k/n can be bounded by a constant c<1.
Big-O refers only to asymptotic behavior as n → ∞.
Since k/n can be bounded by a constant, c<1, independent of n,
O(1/(1-k/n)) is no bigger than O(1/(1-c)) which is equivalent to O(constant) = O...
When to make a type non-movable in C++11?
...lue and then set it to zero, but it's still an int with a value, it's just bytes of memory. But an int is still movable in the language terms because a copy is a valid move operation. For non-copyable types however, if you don't want to or can't move the piece of memory and you also can't copy its ...
How do I cast a variable in Scala?
...e a way to get 'base' casted to MyConcrete even if want to extract "value" by exploiting the 'unapply' call performed by "case MyConcrete(value)" ?
– ithkuil
Dec 11 '10 at 17:52
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How does one capture a Mac's command key via JavaScript?
...ows key is considered to be the "meta" key, it is not going to be captured by browsers as such.
This is only for the command key on MacOS/keyboards.
Unlike Shift/Alt/Ctrl, the Cmd (“Apple”) key is not considered a modifier key—instead, you should listen on keydown/keyup and record when a k...