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What is the minimum valid JSON?
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Mark Amery
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answered Aug 24 '13 at 14:18
IMSoPIMSoP...
How to configure port for a Spring Boot application
... not work for me. I used OS environment variable mode: $ SERVER_PORT=8090 java -jar <path/to/my/jar>
– Soumya Kanti
Oct 8 '15 at 7:38
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How to create full compressed tar file using Python?
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Mark Amery
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answered Jul 19 '19 at 11:55
Aleksandr ...
How to make a PHP SOAP call using the SoapClient class
...t! id: 100, name: John, description: Barrel
of Oil, amount: 500' (length=98)
Happy Coding!
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When to use: Java 8+ interface default method, vs. abstract method
Java 8 allows for default implementation of methods in interfaces called Default Methods .
15 Answers
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Is there a concurrent List in Java's JDK?
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There is a concurrent list implementation in java.util.concurrent. CopyOnWriteArrayList in particular.
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What is the easiest way to parse an INI file in Java?
I am writing a drop-in replacement for a legacy application in Java. One of the requirements is that the ini files that the older application used have to be read as-is into the new Java Application. The format of this ini files is the common windows style, with header sections and key=value pairs...
Difference between Arrays.asList(array) and new ArrayList(Arrays.asList(array))
...his is because ArrayList resulting from Arrays.asList() is not of the type java.util.ArrayList . Arrays.asList() creates an ArrayList of type java.util.Arrays$ArrayList which does not extend java.util.ArrayList but only extends java.util.AbstractList
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Causes of getting a java.lang.VerifyError
I'm investigating the following java.lang.VerifyError
25 Answers
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Java: function for arrays like PHP's join()?
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Starting from Java8 it is possible to use String.join().
String.join(", ", new String[]{"Hello", "World", "!"})
Generates:
Hello, World, !
Otherwise, Apache Commons Lang has a StringUtils class which has a join function which will jo...