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split string only on first instance - java
...t I want it to split on first instance only. How can I do that ? Here is a JavaScript example for '_' char but it doesn't work for me
split string only on first instance of specified character
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Difference between using Throwable and Exception in a try catch
...ecoverable mean exactly? Is it so severe, that we can't basically call ANY Java method after catching it anymore (logging, etc) without the chance to get an unpredictable behavior from JVM as a result?
– Alexander Abakumov
Aug 8 '17 at 22:49
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Best way to build a Plugin system with Java
How would you implement a Plugin-system for your Java application?
8 Answers
8
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Are static methods inherited in Java?
I was reading A Programmer’s Guide to
Java™ SCJP Certification by Khalid Mughal.
14 Answers
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How to convert an ArrayList containing Integers to primitive int array?
... code, but it is throwing compile time error. Is it possible to convert in Java?
18 Answers
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adding multiple entries to a HashMap at once in one statement
..., 3);
}};
As a piece of warning, please refer to the thread Efficiency of Java “Double Brace Initialization" for the performance implications that it might have.
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How to create a .jar file or export jar on IntelliJ (like eclipse java archive export) [duplicate]
I was using IntelliJ-IDEA IDE , I want to create a jar file from java compiled class files. but I not found command or file, How to create a jar file (like eclipse java archive export)
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Difference between null and empty (“”) Java String
...ength()
a.substring(0, 1)
and so on.
If the String equals null, like b, Java would throw a NullPointerException if you tried invoking, say:
b.length()
If the difference you are wondering about is == versus equals, it's this:
== compares references, like if I went
String a = new String("");...
Why functional languages? [closed]
...amic language programmer complaining that a statically typed language like Java made it hard to return whatever type she wanted from a method, because she had to return whatever the type declaration said it would return.
– Ben
Feb 10 '14 at 21:37
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When is a Java method name too long? [closed]
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A name in Java, or any other language, is too long when a shorter name exists that equally conveys the behavior of the method.
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