Recent questions tagged java

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

java - Listagg function and ORA-01489: result of string concatenation is too long

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5.3k views 1 answer

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

java - Set the maven local repository location in a pom.xml file?

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559 views 1 answer

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

java - Making DateFormat Threadsafe. What to use, synchronized or Thread local

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212 views 1 answer

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

java - When using Android file provider, files don't have correct permissions despite FLAG_GRANT_WRITE_URI_PERMISSION being flagged in intent

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338 views 1 answer

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

java - How to publish source into local maven repository with Gradle?

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368 views 1 answer

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

java - file.lastModified() is never what was set with file.setLastModified()

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365 views 1 answer

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

java - Using JMockit to mock autowired interface implementations

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727 views 1 answer

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

java - Heroku- Web process failed to bind to $PORT within 90 seconds of launch. TooTallNate Websockets

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737 views 1 answer

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

java - How to check intersection between a line and a rectangle?

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272 views 1 answer

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

java - How to call setter in chain of Stream

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510 views 1 answer

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

java - a field name "ClassName" is being inserted into mongodb by morphia

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374 views 1 answer

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

java - Why is my System.nanoTime() broken?

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275 views 1 answer

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

java - HashMap.containsValue - What's the point?

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274 views 1 answer

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

java - Using hashcode for a unique ID

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340 views 1 answer

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

java - How to override jetty.xml with jetty.port

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462 views 1 answer

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

java - Reference to the final field from lambda expression

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254 views 1 answer

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

java - Comparing arrays that have same elements in different order

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234 views 1 answer

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

java - Split a String based on regex

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187 views 1 answer

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

java - Try-catch: is this acceptable practice?

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344 views 1 answer

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

java - Virtual functions in constructors, why do languages differ?

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245 views 1 answer

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

java - Deserialize to an ImmutableMap with GSON

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366 views 1 answer

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

java - why I can set primitive types to null in ternary operations

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513 views 1 answer

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

java - Setting heap size in IntelliJ IDEA correctly

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358 views 1 answer

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

java - How to get ResultSetMetaData from Entity Manager?

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333 views 1 answer

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

java - Formatting Floating Point Numbers

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330 views 1 answer

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

java - How to handle special characters in url as parameter values?

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293 views 1 answer

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

java - Slow SecureRandom initialization

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300 views 1 answer

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

java - How to use annotation validation in Spring with error message gotten from properties file?

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264 views 1 answer

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