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Why extend the Android Application class?

...thread, while IntentService runs on its own thread. I prefer to pass data from Activity to Activity with explicit Intents, or use SharedPreferences. There are also ways to pass data from a Fragment to its parent Activity using interfaces. ...
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Playing .mp3 and .wav in Java?

...stions/15149547/… Looks like you need to manually add the javafx library from inside the Java 7 folder if you use Eclipse. – Gyurme Jun 15 '13 at 12:40 7 ...
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How can one see the structure of a table in SQLite? [duplicate]

... You can query sqlite_master SELECT sql FROM sqlite_master WHERE name='foo'; which will return a create table SQL statement, for example: $ sqlite3 mydb.sqlite sqlite> create table foo (id int primary key, name varchar(10)); sqlite> select sql f...
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What are best practices for multi-language database design? [closed]

... you might be thinking, that instead of writing simple queries like this: SELECT price, name, description FROM Products WHERE price < 100 ...you would need to start writing queries like that: SELECT p.price, pt.name, pt.description FROM Products p JOIN ProductTranslations pt ON (p.id = ...
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How to make ng-repeat filter out duplicate results

... unique filter) and use it directly in the ng-options (or ng-repeat). <select ng-model="orderProp" ng-options="place.category for place in places | unique:'category'"> <option value="0">Default</option> // unique options from the categories </select> ...
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Codesign error: Certificate identity appearing twice

...ou will probably see iPhone Developer: . You will probably see it TWICE! Select the one with the earliest Expiration date, right click and select DELETE. Restart Xcode if you haven't. Works now. :) Happy Coding. share ...
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Android: When should I use a Handler() and when should I use a Thread?

... doSomeWork(); if(succeed){ //we can't update the UI from here so we'll signal our handler and it will do it for us. h.sendEmptyMessage(0); }else{ h.sendEmptyMessage(1); } } }; In general though, the take home is that you should ...
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How can I force Powershell to return an array when a call only returns one object?

...wmi Win32_NetworkAdapterConfiguration | Where { $_.IPAddress } | Select -Expand IPAddress | Where { $_ -like '*.*.*.*' } | Sort) Specify the data type of the variable as an array: [array]$serverIps = gwmi Win32_NetworkAdapterConfiguration | Where { $_.IPAddress } | S...
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Get UIScrollView to scroll to the top

...animated:YES]; or if you want to preserve the horizontal scroll position and just reset the vertical position: [self.scrollView setContentOffset:CGPointMake(self.scrollView.contentOffset.x, 0) animated:YES]; share ...
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How do I unlock a SQLite database?

...e is how i fixed it: echo ".dump" | sqlite old.db | sqlite new.db Taken from: http://random.kakaopor.hu/how-to-repair-an-sqlite-database share | improve this answer | foll...