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How do I connect to a specific Wi-Fi network in Android programmatically?
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according to the javadoc of enableNetwork, if you use boolean disableOthers true, then you dont have to disconnect or connect, it will do both for you
– NikkyD
Mar 17 '15 at 16:20
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Difference Between Cohesion and Coupling
...gh quality in OO programming languages.
For example, the code inside each Java class must have high internal cohesion, but be as loosely coupled as possible to the code in other Java classes.
Chapter 3 of Meyer's Object-Oriented Software Construction (2nd edition) is a great description of these i...
What is the preferred syntax for defining enums in JavaScript?
What is the preferred syntax for defining enums in JavaScript? Something like:
48 Answers
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Python 3.x rounding behavior
...tty much universally these days", would you (or anyone else) know if C/C++/Java/Perl or any other "main-stream" languages implement rounding the same way?
– Levon
May 31 '12 at 0:26
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Why unsigned integer is not available in PostgreSQL?
...row an error.
If I wanted this, I would have done it. But since I'm using Java on the other side of SQL, to me it is of little value since Java doesn't have those unsigned integers either. So I gain nothing. I'm already annoyed if I get a BigInteger from a bigint column, when it should fit into lon...
When should an IllegalArgumentException be thrown?
...oying to throw a checked exception (although it makes an appearance in the java.lang.reflect code, where concern about ridiculous levels of checked-exception-throwing is not otherwise apparent).
I would use IllegalArgumentException to do last ditch defensive argument checking for common utilities ...
How do I use disk caching in Picasso?
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this is giving me this error: FATAL EXCEPTION: main java.lang.NoClassDefFoundError: com.squareup.okhttp.OkHttpClient
– CIRCLE
Mar 13 '15 at 14:22
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Android: How to bind spinner to custom object list?
...lating a Spinner with custom Objects. Here's the full implementation:
User.java
public class User{
public int ID;
public String name;
@Override
public String toString() {
return this.name; // What to display in the Spinner list.
}
}
res/layout/spinner.xml
<?xml v...
Advantages of std::for_each over for loop
...e : collection)
{
foo(e);
}
This kind of syntax has been available in Java and C# for some time now, and actually there are way more foreach loops than classical for loops in every recent Java or C# code I saw.
share
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How to change ProgressBar's progress indicator color in Android
... />
</shape>
</clip>
</item>
In your Java:
final Drawable drawable;
int sdk = android.os.Build.VERSION.SDK_INT;
if(sdk < 16) {
drawable = ctx.getResources().getDrawable(R.drawable.my_progressbar);
} else {
drawable = ContextCompat.get...