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How do emulators work and how are they written? [closed]
...ulating State. A good example is a calculator, the real thing has buttons, screen, case etc. But to emulate a calculator you only need to emulate whether buttons are up or down, which segments of LCD are on, etc. Basically, a set of numbers representing all the possible combinations of things that ...
Interfaces — What's the point?
...very easy to visualise a use of this)
Say you are making a simple game on screen and It will have creatures with which you interact.
A: They can make your code easier to maintain in the future by introducing a loose coupling between your front end and your back end implementation.
You could wri...
Integrating the ZXing library directly into my Android application
... This answer is dwarfed by the other answers here. Most with screen shots and such. Thats a shame as this is the only answer that actually works! Pay attention to this one. What he didn't mention is the linked project is a branch where someone made this difficult library into a easy (a...
Replace Fragment inside a ViewPager
... your solution, as I am now getting overlapping old + new fragments on the screen. Note: I'm trying to use your solution in concert with the Google example TabsAdapter code from developer.android.com/reference/android/support/v4/view/…. Thanks for any suggestions and/or reference code.
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Very simple log4j2 XML configuration file using Console and File appender
...E32_NOHEAD
[INFO ] 2018-07-21 12:03:48,623 ScenarioHook.beforeScenario() - Screen Resolution (WxH)=1366x768
[DEBUG] 2018-07-21 12:03:52,125 HomePageNavigationSteps.I_Am_At_The_Home_Page() - Base URL=http://simplydo.com/projector/
[DEBUG] 2018-07-21 12:03:52,700 NetIncomeProjectorSteps.I_Enter_My_Sta...
What is 'Context' on Android?
... other APIs and even non-developers might think of it vernacularly as a “screen.” That’s technically inaccurate, but it doesn’t matter for our purposes. So how do Activity and Context interact and what exactly is going in their inheritance relationship?
Again, it’s helpful to look at spe...
Cocoa: What's the difference between the frame and the bounds?
... for the last year. I believe the root view of a View Controller fills the screen, so its frame and bounds should be the same.
– Suragch
Nov 17 '17 at 2:58
7
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Using a ListAdapter to fill a LinearLayout inside a ScrollView layout
...wasn't sure of the ListAdapter and the ListView does more magic behind the screens which I then don't do manually.
– Stefan Hoth
Sep 13 '12 at 12:49
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How can I properly handle 404 in ASP.NET MVC?
...ion, this doesn't appear to work. The errorcontroller is hit, but a blank screen returns. (using mvc 3)
– RyanW
Jan 21 '11 at 16:14
4
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GridLayout and Row/Column Span Woe
...d be set in code to provide something similar to weights. I tried to add a screenshot, but I do not have the reputation necessary.
<GridLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:columnCount="9"...