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Finishing current activity from a fragment
... It contains buttons that when clicked start new activities (startActivity from a fragment simply calls startActivity on the current activity).
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The resulting API analysis is too large when upload app to mac store
...ppears to have abandoned her work and removed any trace of the application from her website.
Chimp Studios created App Scanner to do the same thing, but it hasn't been updated since 2011. Unfortunately, for large projects -- and this includes projects with a lot of extra pods from CocoaPods -- ther...
How to retrieve the dimensions of a view?
...ded this code into my onCreate() method:
EDITED: 07/05/11 to include code from comments:
final TextView tv = (TextView)findViewById(R.id.image_test);
ViewTreeObserver vto = tv.getViewTreeObserver();
vto.addOnGlobalLayoutListener(new OnGlobalLayoutListener() {
@Override
public void onGloba...
Styling HTML email for Gmail
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@ArianHosseinzadeh I did a copy-n-paste from their example in their docs, and ran it through putsmail. Styles are showing in gmail. I verified Android gmail app and gmail in a Chrome browser. My guess is that the Litmus previews haven't been updated to reflect t...
When is it right for a constructor to throw an exception?
... not your fault, you cannot prevent them, and you cannot sensibly clean up from them.
Boneheaded exceptions are your own darn fault, you could have prevented them and therefore they are bugs in your code.
Vexing exceptions are the result of unfortunate design decisions. Vexing exceptions are thrown ...
Android: Difference between onInterceptTouchEvent and dispatchTouchEvent?
...ore doing the hit testing and if the event was hijacked (by returning true from onInterceptTouchEvent) it sends a ACTION_CANCEL to the child views so they can abandon their touch event processing (from previous touch events) and from then onwards all touch events at the parent level are dispatched t...
About Java cloneable
...nterface initial)? but I wonder what this gives you, since you copy fields from an object while cloning, but an interface defines only methods. care to explain?
– Eugene
Jul 29 '19 at 19:53
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C++11 rvalues and move semantics confusion (return statement)
...e same, and neither is cv-qualified (don't return const types). Stay away from returning with the condition (:?) statement as it can inhibit RVO. Don't wrap the local in some other function that returns a reference to the local. Just return my_local;. Multiple return statements are ok and will ...
How to run Selenium WebDriver test cases in Chrome?
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You need to download the executable driver from:
ChromeDriver Download
Then all you need to do is use the following before creating the driver object (already shown in the correct order):
System.setProperty("webdriver.chrome.driver", "/path/to/chromedriver");
WebD...
What is a postback?
...to web development and have seen the word postback thrown around. Coming from a non-web based background, what does a new web developer have to know about postbacks? (i.e. what are they and when do they arise?)
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