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How to create a temporary directory/folder in Java?
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If you are using JDK 7 use the new Files.createTempDirectory class to create the temporary directory.
Path tempDirWithPrefix = Files.createTempDirectory(prefix);
Before JDK 7 this should do it:
public static File createTempDirectory()
thr...
How to Free Inode Usage?
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It's quite easy for a disk to have a large number of inodes used even if the disk is not very f...
Read a file line by line assigning the value to a variable
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edited Oct 31 '19 at 17:33
rogerdpack
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How to calculate time difference in java?
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17 Answers
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How to get maximum value from the Collection (for example ArrayList)?
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edited Nov 28 '17 at 13:05
nanosoft
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an...
Is there a way to automatically build the package.json file for Node.js projects
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607
The package.json file is used by npm to learn about your node.js project.
Use npm init to gener...
Create ArrayList from array
...ows them to throw an UnsupportedOperationException. docs.oracle.com/javase/7/docs/api/java/util/… Admittedly, from an object-oriented perspective it is not very nice that many times you have to know the concrete implementation in order to use a collection - this was a pragmatic design choice in o...
Java URL encoding of query string parameters
...ets.UTF_8.toString() as charset argument, or when you're still not on Java 7 or newer, then use "UTF-8".
Note that spaces in query parameters are represented by +, not %20, which is legitimately valid. The %20 is usually to be used to represent spaces in URI itself (the part before the URI-query st...
Why is #!/usr/bin/env bash superior to #!/bin/bash?
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#!/usr/bin/env searches PATH for bash, and bash is not always in /bin, particularly on non-Linux...
SSL Error: CERT_UNTRUSTED while using npm command
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7 Answers
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