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Java only compiles the modified source files, not the entire file.

Currently, maven is used to compile the code, and changing a Java file will cause the entire project to be rec...

From [Javadiscussion group] 2017-06-15 09:22:06 0  1  1246

java - 關(guān)于中文寫類名及方法名的疑問?

眾所周知,java是支持中文的方法名和類名的,如下面代碼 {代碼...} 輸出 -> 李四的年齡大 中文化的好處在于,代碼的可讀性非常之強(qiáng) 上面這段代碼,我拿給一個(gè)不懂編程的高中生看,也能非常清晰的看懂代碼...

From [Javadiscussion group] 2017-04-17 16:32:42 0  12  1246

java - maven packaging dependencies are duplicated, please help me

Error message: {code...} facade_app.jar pom.xml: {code...} parent_app pom.xml {code...} parent pom.xml {code.....

From [Javadiscussion group] 2017-07-03 11:43:25 0  1  1245

I have been interning in Java development for more than half a year and am about to graduate. What are the more prominent features of the Java projects on my resume? Those who can attract technical interviews and review resumes are more attractive than fresh graduates.

I have been interning in Java development for more than half a year and am about to graduate. What are the mor...

From [Javadiscussion group] 2017-06-12 09:27:39 0  1  1244

java - Some questions about xsi:schemaLocation in xml

Baidu has several blog posts about this, and I roughly understand xmlns and xmlns:xsi. However, based on these...

From [Javadiscussion group] 2017-06-23 09:13:42 0  1  1243

Properties collection

What is the difference between the list method and the store method of the properties object? They seem to be ...

From [Javadiscussion group] 2020-09-13 21:51:10 0  1  1242

java - Is overloading polymorphic? ?

This problem is really a headache. No matter how you talk about it, there is a point of view 1: the three elem...

From [Javadiscussion group] 2017-06-12 09:20:06 0  3  1240

linux - 生產(chǎn)環(huán)境，Java進(jìn)程異常退出，無jvm錯誤日志，如何查找原因？

如題，線上centos64位系統(tǒng)， jdk1.6， 在負(fù)載極小的時(shí)間段，出現(xiàn)Java進(jìn)程突然退出的現(xiàn)象,并且無任何錯誤日志（包括@AntonyBi提到的hs_err_pid.log）。請教如何分析定位并解決此問題。

From [Javadiscussion group] 2017-04-17 12:59:41 0  5  1240

java - The main thread exits without the child thread ending

Today, a bug occurred when running a program, that is, a sub-thread task executed by the main function was lau...

From [Javadiscussion group] 2017-06-12 09:21:01 0  2  1239

spring mvc redirect時(shí)，如何把參數(shù)原封轉(zhuǎn)發(fā)？

如題在重定向時(shí)，把原來的參數(shù)全部攜帶上。怎么實(shí)現(xiàn)？

From [Javadiscussion group] 2016-11-15 16:41:02 0  3  1239

jsonObject.has()是干嘛的?

jsonObject.has()是干嘛的?  String jsonStr=new String(data);      &nbs...

From [Javadiscussion group] 2016-11-10 15:18:36 0  2  1239

java - 怎么輸入回車跳出循環(huán)

這是我上java課要做的題，我在這個(gè)直接按回車鍵結(jié)束循環(huán)這里困住了。請問要怎么修改呢？謝謝！ {代碼...}

From [Javadiscussion group] 2017-04-17 17:26:04 0  1  1238

java - 怎么批量生成優(yōu)惠券的編碼

1.后臺管理系統(tǒng)中批量生成優(yōu)惠券的編碼2.優(yōu)惠券編碼不能太長，否則用戶領(lǐng)取優(yōu)惠券時(shí)不方便輸入編碼3.優(yōu)惠券編碼也不能太短，同時(shí)編碼還不能有規(guī)律，否則會被猜出來4.所有的優(yōu)惠券編碼不能重復(fù) 各位大神有不有什么...

From [Javadiscussion group] 2017-04-17 17:55:26 0  4  1236

Java - Failed to create maven project, please solve it

Eclipse Java EE IDE for Web Developers.Version: Neon.3 Release (4.6.3) An error occurred when creating the mva...

From [Javadiscussion group] 2017-06-23 09:13:49 0  3  1235

intellij-idea - In Intellij java development, there are "s:" words before the string parameters of some functions. What does it mean?

This s: is not part of the string parameter, it is a marker added by IDEA itself. If you use the mouse to copy...

From [Javadiscussion group] 2017-05-17 10:07:07 0  1  1235