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How to decorate a class?
... 2.5, is there a way to create a decorator that decorates a class? Specifically, I want to use a decorator to add a member to a class and change the constructor to take a value for that member.
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How to click or tap on a TextView text
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Don't forget the clickable attribute, without it, the click handler isn't called.
main.xml
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<TextView
android:id="@+id/click"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Click Me"
andro...
Call AngularJS from legacy code
...S to build HTML controls that interact with a legacy Flex application. All callbacks from the Flex app must be attached to the DOM window.
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Where'd padding go, when setting background Drawable?
... For anyone who run into some problems using this approach, be sure to call getPadding... BEFORE call setBackgroundResource().
– Chris.Zou
Dec 31 '13 at 3:36
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Please explain the exec() function and its family
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Simplistically, in UNIX, you have the concept of processes and programs. A process is an environment in which a program executes.
The simple idea behind the UNIX "execution model" is that there are two operations you can do.
The first...
Datepicker: How to popup datepicker when click on edittext
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@SatanEnglish - focuseable = "false" is HUGE here. good call on that, i wish I could +5 you for mentioning it
– user2163298
Sep 14 '14 at 21:19
2
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How to COUNT rows within EntityFramework without loading contents?
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@AustinFelipe Without the call to SelectMany, the query would return the number of rows in MyContainer with the ID equal to '1'. The SelectMany call returns all rows in MyTable that belong to the previous result of the query (meaning the result of MyC...
Error: 10 $digest() iterations reached. Aborting! with dynamic sortby predicate
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Please check this jsFiddle. (The code is basically the same you posted but I use an element instead of the window to bind the scroll events).
As far as I can see, there is no problem with the code you posted. The error you mentioned normally occurs when you create a lo...
Difference between Destroy and Delete
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Basically destroy runs any callbacks on the model while delete doesn't.
From the Rails API:
ActiveRecord::Persistence.delete
Deletes the record in the database and freezes this instance to reflect that no changes should be...
“Rate This App”-link in Google Play store app on the phone
... constant was deprecated in API level 21. As of API 21 this performs identically to FLAG_ACTIVITY_NEW_DOCUMENT which should be used instead of this.
– xnagyg
Aug 27 '15 at 12:58
2
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