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What is the equivalent of the C# 'var' keyword in Java?

.... variables are still 100% statically typed. This will not compile: var myString = "foo"; myString = 3; var is also useful when the type is obvious from context. For example: var currentUser = User.GetCurrent(); I can say that in any code that I am responsible for, currentUser has a User or der...
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Removing packages installed with go get

... I needed to set my GOPATH otherwise that package sullies my root Go install (I would much prefer to keep my Go install clean and separate core from custom). How do I remove packages installed previously? ...
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How to Get Element By Class in JavaScript?

...to have any content inside the element you want to replace. You can have a string in there or you can have it empty. Either way the replacement text will suddenly appear there when the function is called. – Taylor Sep 28 '10 at 0:47 ...
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How to install Android SDK Build Tools on the command line?

...dk --filter ... The other answers don't mention that you can use constant string identifiers instead of indexes (which will change) for the filter options. This is helpful for unattended or scripted installs. Man for --filter option: ... This also accepts the identifiers returned by 'list sdk -...
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Using setImageDrawable dynamically to set image in an ImageView

I am generating a string from database dynamically which has the same name of image in drawable folder. 17 Answers ...
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How do I find out what version of WordPress is running?

... Look in wp-includes/version.php /** * The WordPress version string * * @global string $wp_version */ $wp_version = '2.8.4'; share | improve this answer | f...
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Detect home button press in android

...er; import android.util.Log; public class HomeWatcher { static final String TAG = "hg"; private Context mContext; private IntentFilter mFilter; private OnHomePressedListener mListener; private InnerReceiver mReceiver; public HomeWatcher(Context context) { mContext ...
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python max function using 'key' and lambda expression

...ms based on a set of rules based on the type of the objects (for example a string is always greater than an integer). To modify the object before comparison, or to compare based on a particular attribute/index, you've to use the key argument. Example 1: A simple example, suppose you have a list ...
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Javascript Split string on UpperCase Characters

How do you split a string into an array in Javascript by UpperCase character? 4 Answers ...
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Methods inside enum in C#

...{ Thing1, Thing2 } static class StuffMethods { public static String GetString(this Stuff s1) { switch (s1) { case Stuff.Thing1: return "Yeah!"; case Stuff.Thing2: return "Okay!"; default: ...