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How to convert a clojure keyword into a string?
...orToString) ;;Calling ConvertVectorToString Function
Output will be:
1234
java.lang.string
10
java.lang.string
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What is “String args[]”? parameter in main method Java
I'm just beginning to write programs in Java. What does the following Java code mean?
16 Answers
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Safely casting long to int in Java
What's the most idiomatic way in Java to verify that a cast from long to int does not lose any information?
10 Answers
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Generate Java classes from .XSD files…?
... Unfortunately, this functionality will no longer be available as of Java 9. This is because the classes involved (in particular, the com.sun.tools.xjc.* classes) will no longer be available via the JDK.
– Marco
Jul 14 '16 at 8:18
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How do I reverse an int array in Java?
I am trying to reverse an int array in Java.
43 Answers
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Jackson JSON custom serialization for certain fields
...xception {
jsonGenerator.writeObject(tmpInt.toString());
}
}
Java should handle the autoboxing from int to Integer for you.
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Gradle alternate to mvn install
... +--> build.gradle
root/build.gradle:
allprojects {
apply plugin: 'java'
apply plugin: 'maven'
group = 'myGroup'
version = '0.1-SNAPSHOT'
}
root/settings.gradle:
include 'sdk'
include 'example'
root/sdk/build.gradle:
dependencies {
// just an example external dep.
compile gr...
Java and SQLite [closed]
... What driver/connector library is out there to connect and use SQLite with Java.
10 Answers
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Getting all names in an enum as a String[]
...ream(e.getEnumConstants()).map(Enum::name).toArray(String[]::new);
}
Pre Java 8 is still a one-liner, albeit less elegant:
public static String[] getNames(Class<? extends Enum<?>> e) {
return Arrays.toString(e.getEnumConstants()).replaceAll("^.|.$", "").split(", ");
}
That you w...
Storing integer values as constants in Enum manner in java [duplicate]
...REATE.ordinal(). This would return 0. Probably this anwser is related to a java version, that didn't have this feature, yet.
– TheTrowser
Jul 1 '15 at 13:36
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