Recent questions tagged java

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

java - Graceful exception handling in Swing Worker

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304 views 1 answer

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

java - Saving and retrieving date in Firebase

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208 views 1 answer

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

java - Angular 4.3 HTTPClient Basic Authorization not working

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355 views 1 answer

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

java - Using apache avro reflect

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187 views 1 answer

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

java - Generics and Class.forName

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462 views 1 answer

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

java - Parcelable protocol requires a Parcelable.Creator object called CREATOR (I do have CREATOR)

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89 views 1 answer

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

java - explicit serialVersionUID considered harmful?

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195 views 1 answer

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

java - How to open activity (incoming voip call) in Android 10

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404 views 1 answer

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

java - How to let JAXB render boolean as 0 and 1, not true and false

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529 views 1 answer

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

java - SHA256withRSA what does it do and in what order?

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140 views 1 answer

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

java - what is zookeeper port and its usage?

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88 views 1 answer

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

java - Attempt to invoke virtual method 'android.content.Context.getResources()' on a null object reference

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758 views 1 answer

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

java - How to implement a Spring Data repository for a @MappedSuperclass

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200 views 1 answer

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

java - Mixing log4j 1.x and log4j 2

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136 views 1 answer

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

java - Could not autowire field in spring. why?

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218 views 1 answer

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

java - How to run an aggregate function like SUM on two columns in JPA and display their results?

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482 views 1 answer

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

java - JDK 7 class file backward compatibility with JDK 6

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233 views 1 answer

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

java - Spring JpaRepositroy.save() does not appear to throw exception on duplicate saves

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532 views 1 answer

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

java - How to get local server host and port in Spring Boot?

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170 views 1 answer

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

java - Final fields initialization order

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151 views 1 answer

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

java - What happened to JAXB's NamespacePrefixMapper in JDK6u18

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243 views 1 answer

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

java - JavaFX: Undecorated Window

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385 views 1 answer

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

java - Regular Expressions on Punctuation

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255 views 1 answer

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

java - How to control the JavaFX Tooltip's delay?

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95 views 1 answer

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

java - How to prevent XXE attack

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522 views 1 answer

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

java - Replace callbacks with observables from RxJava

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368 views 1 answer

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

java - MapStruct ignore automatically unmapped properties

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1.1k views 1 answer

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

java - how to insert %20 in place of space in android

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178 views 1 answer

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