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How to build jars from IntelliJ properly?
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You have to change manifest directory:
<project folder>\src\main\java
replace "java" with "resources"
<project folder>\src\main\resources
This is how it should look like:
Then you choose the dependencies what you want to be packed IN your jar, or NEAR your jar file
To build...
How to get a reversed list view on a list in Java?
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java.util.Deque has descendingIterator() - if your List is a Deque, you can use that.
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How can I count the number of matches for a regex?
...tcher.find() does not find all matches, only the next match.
Solution for Java 9+
long matches = matcher.results().count();
Solution for Java 8 and older
You'll have to do the following. (Starting from Java 9, there is a nicer solution)
int count = 0;
while (matcher.find())
count++;
Btw,...
Singleton with Arguments in Java
...how I'd probably do it when coding. In C#, I'd just use properties though. Java, probably like this.
– Zack
Jun 26 '09 at 20:33
132
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Data structure: insert, remove, contains, get random element, all at O(1)
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@aamadmi - well, in Java I guess it should. In pseudo-code, contains should work just fine :)
– r0u1i
Apr 23 '14 at 13:22
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How to remove a key from HashMap while iterating over it? [duplicate]
...equalsIgnoreCase(entry.getValue())){
iter.remove();
}
}
With Java 1.8 and onwards you can do the above in just one line:
testMap.entrySet().removeIf(entry -> "Sample".equalsIgnoreCase(entry.getValue()));
s...
Run single test from a JUnit class using command-line
...low me to run a single test from a JUnit class using only command-line and java.
3 Answers
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Detecting Windows or Linux? [duplicate]
I am seeking to run a common Java program in both Windows and Linux.
5 Answers
5
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HP ILO3 IL 100i DELL IDRAC6 配置总结 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...程管理WEB页面
HP ILO 3的远程KVM 控制支持 MS 的。Net 和JAVA 控制 .NET 控制很简单直接下载安装微软的Microsoft .NET Framework 3.5 然后点击就可以进入远程KVM控制
对比JAVA 远程控制来讲 .net的总感觉有那么一些不流畅
对于JAVA 控...