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Eclipse: Set maximum line length for auto formatting?
I am working with Java. If I hit Ctrl + Shift + F in Eclipse Helios, it will auto format my code. At a certain point, it wraps lines. I would like to increase the maximum line length. How can I do this?
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Android: java.lang.SecurityException: Permission Denial: start Intent
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The java.lang.SecurityException you are seeing is because you may enter two entries pointing to the same activity. Remove the second one and you should be good to go.
More Explanation
You may be declared the activity 2 times in...
When is an interface with a default method initialized?
While searching through the Java Language Specification to answer this question , I learned that
4 Answers
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pdf2htmlEX实现pdf转html - 开源 & Github - 清泛网 - 专注C/C++及内核技术
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<span style="white-space:pre"> </span>}, false);
第三步：编写java处理类
public class Pdf2htmlEXUtil {
/**
* 调用pdf2htmlEX将pdf文件转换为html文件
* @param command 调用exe的字符串
* @param pdfName 需要转换的pdf文件名称
* @param htmlName 生...
Java - No enclosing instance of type Foo is accessible
... Hello.
For more information on nested/inner classes:
Nested Classes (The Java Tutorials)
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What's the difference between __PRETTY_FUNCTION__, __FUNCTION__, __func__?
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ib.
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answered Nov 13 '14 at 11:29
PetrPetr
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java.net.ConnectException: Connection refused
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Just to make the point clear - "Java core is just fine". Only problem is we overlook issues.. (server state, ipaddress, port, internet connectivity - being on the same router is must for local IP's and more)
– Vinay Bhargav
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How to get the process ID to kill a nohup process?
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Suppose you are executing a java program with nohup you can get java process id by
`ps aux | grep java`
output
xxxxx 9643 0.0 0.0 14232 968 pts/2
then you can kill the process by typing
sudo kill 9643
or lets say that you need to ...
What GUI libraries are the JetBrains using?
I am somewhat new to Java and am enjoying using IntelliJ IDE developed by the JetBrains team.
1 Answer
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How to change the value of ${user} variable used in Eclipse templates
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It seems that your best bet is to redefine the java user.name variable either at your command line, or using the eclipse.ini file in your eclipse install root directory.
This seems to work fine for me:
-showsplash
org.eclipse.platform
--launcher.XXMaxPermSize
256M
-vmargs...