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getSupportActionBar from inside of Fragment ActionBarCompat
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No it doesn't because getActionBar() is an Activity API that does not exist on older versions of the SDK (pre-honeycomb). This is why we need support classes that mirror the functionality of the new and improved classes and APIs in more recent SDKs.
– Pie...
Is there an equivalent to e.PageX position for 'touchstart' event as there is for click event?
...US/docs/Web/Events/touchstart
https://developer.mozilla.org/en-US/docs/Web/API/TouchList
https://developer.mozilla.org/en-US/docs/Web/API/Touch
I'm using e.targetTouches[0].pageX in my case.
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ActiveMQ or RabbitMQ or ZeroMQ or [closed]
...Swiss army knife of messaging :-).
Finally, all 3 products:
have client apis for the most common languages (C++, Java, .Net, Python, Php, Ruby, …)
have strong documentation
are actively supported
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Method chaining - why is it a good practice, or not?
... syntactically you can chain anything as long as you are using the correct API for that object in the chain, changing objects IMHO makes things less readable and can be really confusing if the APIs for the different objects have any similarities. If you do some really common method call at the end ...
jQuery UI Sortable Position
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Use update instead of stop
http://api.jqueryui.com/sortable/
update( event, ui )
Type: sortupdate
This event is triggered when the user stopped sorting and the DOM
position has changed.
.
stop( event, ui )
Type: sortstop
This e...
How to simulate a click by using x,y coordinates in JavaScript?
...DOM:document.elementFromPoint
https://developer.mozilla.org/en-US/docs/Web/API/HTMLElement/click
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Is there a date format to display the day of the week in java?
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Yep - 'E' does the trick
http://download.oracle.com/javase/6/docs/api/java/text/SimpleDateFormat.html
Date date = new Date();
DateFormat df = new SimpleDateFormat("yyyy-MM-E");
System.out.println(df.format(date));
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Java - get pixel array from image
... making the getRGB() this way is faster/better/more optimal than the Color API's getRGB() ? Appreciate !
– mk7
Sep 21 '19 at 19:02
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How to get relative path from absolute path
... this feature as well. I agree with DavidK that since there is a built-in API function that provides this, you should use it. Here's a managed wrapper for it:
public static string GetRelativePath(string fromPath, string toPath)
{
int fromAttr = GetPathAttribute(fromPath);
int toAttr = Get...
Get hostname of current request in node.js Express
...hat relies on an incoming request.
More at http://nodejs.org/docs/v0.4.12/api/http.html#http.ServerRequest
If you're looking for machine/native information, try the process object.
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