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How do you create a transparent demo screen for an Android app?
...aunched only when a user first installs my application. Here's an example from the Pulse News app:
8 Answers
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Setting multiple attributes for an element at once with JavaScript
...ot mentioned once in the question. I don't know where you got that notion from. The question appears to be looking for a way to not have to manually call elem.setAttribute() multiple times.
– jfriend00
Feb 26 '16 at 21:30
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When a 'blur' event occurs, how can I find out which element focus went *to*?
...does not appear to work... However, you can pull the newly-focused element from the document:
function showBlur(ev)
{
var target = ev.explicitOriginalTarget||document.activeElement;
document.getElementById("focused").value =
target ? target.id||target.tagName||target : '';
}
...
<...
What is the difference between aggregation, composition and dependency? [duplicate]
...n - separable part to whole. The part has a identity of its own, separate from what it is part of. You could pick that part and move it to another object. (real world examples: wheel -> car, bloodcell -> body)
Composition - non-separable part of the whole. You cannot move the part to anothe...
Programmer-friendly search engine? [closed]
...rching for APi documentation the engine should also extract valid examples from eg blog posts and show them to us. Et cetera.
For the full paper, please refer to: "Assieme, Finding and Leveraging Implicit References
in a Web Search Interface for Programmers"
PS: If you are interest in the latest...
What is the _references.js used for?
...
In VS 11, Visual Studio will give you intellisense from all files
that have references in the “_references.js” file.
For More Info
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What is meant by 'first class object'?
...he function as a parameter to another function
You can return the function from a function
also read TrayMan's comment, interesting...
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How can I make the cursor turn to the wait cursor?
...arget a panel or specific controls
this.UseWaitCursor = true;//from the Form/Window instance
Application.DoEvents();//messages pumped to update controls
//execute a lengthy blocking operation here,
//bla bla ....
}
finally
{
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How do I change permissions for a folder and all of its subfolders and files in one step in Linux?
... @BenoitDuffez if your goal is to also remove the executable bit from files, you can combine directives, like "a-x+rX" to remove "x" from everything and then set "r" to everything and "x" to directories only.
– nunks
Dec 19 '16 at 19:59
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How to dynamically create a class?
... to have a static base class or interface that your dynamic class inherits from and can be casted to. In that case you can modify GetTypeBuilder() method and change moduleBuilder.DefineType call to include the static type as the last parameter (is null now)
– danijels
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