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When NOT to call super() method when overriding?
When I make my own Android custom class, I extend its native class. Then when I want to override the base method, I always call super() method, just like I always do in onCreate , onStop , etc.
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Save ArrayList to SharedPreferences
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Using this object --> TinyDB--Android-Shared-Preferences-Turbo its very simple.
TinyDB tinydb = new TinyDB(context);
to put
tinydb.putList("MyUsers", mUsersArray);
to get
tinydb.getList("MyUsers");
UPDATE
Some useful examples and troubleshootin...
将 App Inventor 2 项目连接到外部传感器 · App Inventor 2 中文网
...ction
App Inventor is a visual “blocks” based language for programming Android apps. It gives users the ability to easily learn, create, and prototype in a plug-and-play environment by connecting various blocks of code.
Currently, AppInventor’s toolset primarily focuses on enabling prototypin...
How to convert a byte array to a hex string in Java?
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+1 for the answer since Android does not have DataTypeConverter
– Vaiden
May 29 '13 at 10:49
7
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How do I get a Date without time in Java?
... back-ported to Java 6 & 7 in ThreeTen-Backport and further adapted to Android in ThreeTenABP.
Similar to Joda-Time, java.time offers a LocalDate class to represent a date-only value without time-of-day and without time zone.
Note that time zone is critical to determining a particular date. At...
Embedding Base64 Images
...he Nintendo DSi or Wii)
WebKit-based, such as Safari (including on iOS), Android's browser, Epiphany and Midori (WebKit is a derivative of Konqueror's KHTML engine, but Mac OS X does not share the KIO architecture so the implementations are different), as well as Webkit/Chromium-based, such as Chr...
Number of days between two dates in Joda-Time
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thanks! I was trying to achieve the behavior of android.text.format.DateUtils.getRelativeTimeSpanString() with joda and this was really useful.
– gosho_ot_pochivka
Jun 27 '13 at 10:28
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CSS Selector “(A or B) and C”?
...sal, yet, otherwise I'd post it. I tested on chrome, safari and a low end android phone.
– Max Murphy
Aug 24 '14 at 13:06
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How to set time zone of a java.util.Date?
...ime functionality is back-ported to Java 6 & 7 in ThreeTen-Backport.
Android
Later versions of Android (26+) bundle implementations of the java.time classes.
For earlier Android (<26), a process known as API desugaring brings a subset of the java.time functionality not originally built int...
How to make a element expand or contract to its parent container?
...on almost all the major browsers even the old ones but on some versions of android and ios you need to use some javascrip/jQuery code to keep it consistent. I use the following in document ready and resize functions:
$('#svgId').css({
'width': $('#containerId').width() + 'px',
'height': $('...