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In Android, how do I set margins in dp programmatically?
...dth = 200; params.leftMargin = 100; params.topMargin = 200;
Code Example for MarginLayoutParams:
http://www.codota.com/android/classes/android.view.ViewGroup.MarginLayoutParams
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Combining a class selector and an attribute selector with jQuery
...punctuation.
$('.myclass[reference="12345"]')
Your first selector looks for elements with the attribute value, contained in elements with the class.
The space is being interpreted as the descendant selector.
Your second selector, like you said, looks for elements with either the attribute value,...
Simple example of threading in C++
... is automatically started upon construction.
If later on you want to wait for the thread to be done executing the function, call:
t1.join();
(Joining means that the thread who invoked the new thread will wait for the new thread to finish execution, before it will continue its own execution).
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Javascript Drag and drop for touch devices [closed]
I am looking for a drag & DROP plugin that works on touch devices.
5 Answers
5
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List of Rails Model Types
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i wish to add for those reading in future that when creating a migration etc car:references comes in very handy for creating a car_id foreign key.
– BKSpurgeon
Jul 25 '16 at 22:46
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Invoke(Delegate)
...swer to this question lies in how C# Controls work
Controls in Windows Forms are bound to a specific thread and are not
thread safe. Therefore, if you are calling a control's method from a
different thread, you must use one of the control's invoke methods to
marshal the call to the proper ...
Removing All Child Views from View
How would I remove all child views from a widget? For example, I have a GridView and I dynamically inflate many other LinearLayouts into it; later in my application I am looking to start fresh with that GridView and clear all of its child Views. How would I do this? TIA.
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What is the difference between Forking and Cloning on GitHub?
I'd like to know the differences between doing a Fork of a project and doing a clone of it.
9 Answers
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How to launch Safari and open URL from iOS app
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I feel like if someone's gone to the effort of jailbreaking their phone to make Chrome their default browser, honouring that setting is probably the ideal behaviour.
– rpowell
Feb 13 '14 at 12:46
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Most simple but complete CMake example
... so that my CMake requires the least amount of maintainance in the future. For example, I don't want to update my CMakeList.txt when I am adding a new folder in my src tree, that works exactly like all other src folders.
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