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How can I use grep to find a word inside a folder?
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grep -nr 'yourString*' .
The dot at the end searches the current directory. Meaning for each...
Getting the IP address of the current machine using Java
...et socket = new DatagramSocket()){
socket.connect(InetAddress.getByName("8.8.8.8"), 10002);
ip = socket.getLocalAddress().getHostAddress();
}
This way works well when there are multiple network interfaces. It always returns the preferred outbound IP. The destination 8.8.8.8 is not needed to be...
How can I turn a List of Lists into a List in Java 8?
... all the objects in the same iteration order by using the features of Java 8?
9 Answers
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How to make git diff --ignore-space-change the default
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DogbertDogbert
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Common CSS Media Queries Break Points [duplicate]
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answered May 8 '13 at 15:43
ralph.mralph.m
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Loading custom configuration files
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OliverOliver
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What is the difference between a.getClass() and A.class in Java?
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answered Jun 8 '12 at 11:16
aioobeaioobe
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How to track down log4net problems
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edited Jun 8 '17 at 9:36
Malice
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an...
What is the difference between HashSet and List?
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8 Answers
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