Recent questions tagged java

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

java - No mapping found for HTTP request with URI [/LoginApp/] in DispatcherServlet with name 'java4s'

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184 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

java - Why is the retained heap size of the FinalizerReference class so large in the (memory) Profiler of Android Studio?

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336 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

java - Array initialization gives null pointer exception

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242 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

java - How is if/while condition evaluated when we use assignments instead of comparison?

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173 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

java - Android Persistent Checkable Menu in Custom Widget After Reboot Android

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128 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

java - Android Custom Event Listener

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111 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

java - What miss, with connect Firestore and ListView for random results in sample?

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140 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

java - org.openqa.selenium.support.ui.UnexpectedTagNameException: Element should have been "select" but was "span" while selecting a dropdown value

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675 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

java - Variables might not have been initialized

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344 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

java - Not showing graphics in JPanel which is added to another JPanel

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316 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

java - Timer or other idea required to allow code to continue execution after calling method and JOptionPane

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246 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

java - JFreeChart simple plot (parabola)

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180 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

java - how to solve discovering other device via Wi-Fi (android API)?

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168 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

java - how to export Vietnamese text to PDF using iText

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263 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

java - Too many JPanels inside a JPanel (with GridBagLayout)

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108 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

java - Need help to open a subchart from a main chart?

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130 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

java - Using =+ won't work in for loop

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97 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

java - How do I use a dot as a delimiter?

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213 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

java - Generic type extending Number, calculations

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286 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

java - Executing a shell script inside a jar file. How to extract?

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215 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

java - NullPointerException when uploading a file

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85 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

java - Change size of font System.out.println

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140 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

java - Timing with Swing animation

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151 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

java - JFrame not presenting any Components

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177 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

java - JProgressBar wont update

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100 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

java - jackson delay deserializing field

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144 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

java - Can I use some kind of assisted Inject with Dagger?

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445 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

java - Does Jackson TypeReference work when extended?

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246 views 1 answer

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