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What's the difference between --general-numeric-sort and --numeric-sort options in gnu sort
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Even with LANG=C, I can’t get -n to recognize comma as a thousands separator – “1,000” is treated the same as “1”.
– Scott
Apr 26 '14 at 20:22
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Why use sprintf function in PHP?
... 'blue';
$item = 'pen';
sprintf('I have a %s %s', $color, $item);
But a language like French orders the words differently:
$color = 'bleu';
$item = 'stylo';
sprintf('J\'ai un %2$s %1$s', $color, $item);
(Yes, my French sucks: I learned German in school!)
In reality, you'd use gettext to stor...
Controlling maven final name of jar artifact
...ion - note the User Property:
finalName:
Name of the generated JAR.
Type: java.lang.String
Required: No
User Property: jar.finalName
Default: ${project.build.finalName}
Command Line Usage
You should also be able to use this option on the command line with:
mvn -Djar.finalName=myCustomName ...
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dynamically add and remove view to viewpager
...port android.widget.Button;
import android.widget.GridView;
import java.lang.reflect.Array;
import java.util.ArrayList;
public class MainActivity extends AppCompatActivity {
SharedPreferences pref;
SharedPreferences.Editor editor;
GridView gridView;
Button button;
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Is the Scala 2.8 collections library a case of “the longest suicide note in history”? [closed]
... = bits map { _.toString + "!" }
displayed: scala.collection.immutable.Set[java.lang.String] = Set(1!, 2!, 3!)
See how you always get the best possible type? If you map Ints to Ints you get again a BitSet, but if you map Ints to Strings, you get a general Set. Both the static type and the runtime ...
How to create a HashMap with two keys (Key-Pair, Value)?
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@pete Joshua Bloch, in Effective Java ch 3. s 9., recommends, "1. Store some constant nonzero value, say, 17, in an int variable called result ...", which works out better collision-wise if it's a prime. See also: stackoverflow.com/questions/3613102/…
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Debugging in Clojure? [closed]
...b jar on my classpath but REPL says user=> (use 'closure.contrib.trace) java.io.FileNotFoundException: Could not locate closure/contrib/trace__init.class or closure/contrib/trace.clj on classpath: (NO_SOURCE_FILE:0)
– LarsH
Sep 3 '10 at 20:49
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How to convert byte array to Bitmap
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@Julian How to byte[] cannot be cast to java.lang.String when retreving image from Sqlite stackoverflow.com/questions/63658886/…
– Kingg
Aug 30 at 16:03
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UnicodeEncodeError: 'ascii' codec can't encode character u'\xa0' in position 20: ordinal not in rang
...(the interface shouldn't change if you decide to reimplement it in another language for whatever reason) and therefore you should not expect that user even aware about python-specific envvars. It is bad UI to force user to specify character encoding; embed the character encoding in the report format...
Meaning of …interface{} (dot dot dot interface)
...nterface implemented by all variables in Go.
This is sort of analogous to java.lang.Object or System.Object in C#, but is instead inclusive of every variable type in the language. So it lets you pass in anything to the method.
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