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How do you log content of a JSON object in Node.js?
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@chovy: something like this might work: console.log(JSON.stringify(json, null, 4));
– Eric Brandel
Sep 3 '13 at 21:05
1
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Handling a Menu Item Click Event - Android
...ctivity
android:name=".MyActivity"
android:label="@string/app_name" >
</activity>
I hope it will help you.
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Changing UIButton text
...value using its own title values, so that you can set up to four different strings for the four states (normal, highlighted, selected, disabled).
Because of this feature, setting the titleLabel's text directly won't persist, and will be reset by the button when it lays out its subviews.
This is ...
how to change directory using Windows command line
...a popd:
C:\Temp>pushd D:\some\folder
D:\some\folder>popd
C:\Temp>_
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Is there a way to simulate the C++ 'friend' concept in Java?
...l;
public final class FriendlyAccessExample {
public static void main(String[] args) {
Accessor accessor = Accessor.getInstance();
Exposed exposed = accessor.createExposed();
accessor.sayHello(exposed);
}
}
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How to change progress bar's progress color in Android
...ho use this and wondering why their colour doesn't look exactly as the hex string they put in, it has a Multiple Colour filter on it. Change android.graphics.PorterDuff.Mode.MULTIPLY to PorterDuff.Mode.SRC_IN and you will get the exact hex colour.
– micnguyen
A...
How do I get a file's directory using the File object?
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If you do something like this:
File file = new File("test.txt");
String parent = file.getParent();
parent will be null.
So to get directory of this file you can do next:
parent = file.getAbsoluteFile().getParent();
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Delete keychain items when an app is uninstalled
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C# Xamarin version
const string FIRST_RUN = "hasRunBefore";
var userDefaults = NSUserDefaults.StandardUserDefaults;
if (!userDefaults.BoolForKey(FIRST_RUN))
{
//TODO: remove keychain items
userDefaults.SetBool(true, FIRST_...
How to configure MongoDB Java driver MongoOptions for production use?
...r the replication of your write to "w" members). You can also set w to the string "majority" which tells MongoDB to perform the write to the majority of replica set members (WriteConcern.MAJORITY). Typicall you should set this to 1 unless you need raw performance (-1 or 0) or replicated writes (>...
Why XML-Serializable class need a parameterless constructor
...o immediately populate all fields. It
does not create an uninitialized
string, since creating an empty
instance of an immutable type serves
no purpose.
I have my own serialization engine, but I don't intend making it use FormatterServices; I quite like knowing that a constructor (any const...