Recent questions tagged Java

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java - how to load same class from different jars

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java - Ternary operator

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java - Which run first? default values for instance variables or Super Constructors?

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java - Android Studio E/dalvikvm: Could not find class... referenced from method

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java - How to change locale in a Struts action class?

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java - Mapping a FunctionalJava Option<Type> with Hibernate

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java - Junit SuiteClasses with a static list of classes

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java - What is better? if..else or multiple simple if

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java - Convert int[] to comma-separated string

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java - Configure Hibernate to use Oracle's SYS_GUID() for Primary Key

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java - Twitter4j authentication credentials are missing

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java - JSP/JSTL using or not using <c:out> tags

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java - Why is myString.equals("aString"); different from "aString".equals(myString);?

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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java - Class members in Fragment become null after Home button press and wait

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java - Setting up Tomcat 7 on server: "NB: JAVA_HOME should point to a JDK not JRE"... Why?

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java - How to crosscut annotated methods and constructors?

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java - Hide application launcher icon in title bar when activity starts in android

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java - Spring Data JPA - Is it possible to sort on a calculated property?

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java - Eclipse JRE or JDK missing

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java - Converting a time String to ISO 8601 format

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java - How to call a particular method before killing a storm topology

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java - Do we have a MultiBiMap ?

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java - Why does loading this jpg using JavaIO give CMMException?

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java - How to configure kafka topic retention policy during creation with Spring?

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java - How to reference the 'normal' spring data repo from a custom implementation?

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java - org.openqa.selenium.remote.internal.ApacheHttpClient is deprecated in Selenium 3.14.0 - What should be used instead?

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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java - Join fetch: "query specified join fetching, but the owner of the fetched association was not present in the select list"

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 860 views

java - Type safe heterogeneous container pattern to store lists of items

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java - Having a "constants"-class in JSF

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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java - How to have multiple instance of Service in Android

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer 908 views

java - How to instantiate a Singleton multiple times?

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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java - Enums, Singletons and Deserialization

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java - Spring Binding List<Object> to Form:checkboxes

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java - JavaFX TableView dynamic column and data values

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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java - why is bufferedwriter not writing in the file?

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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