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How to create a directory in Java?
...ear, I will update it to better approach which is suggested by Bozho.
new File("/path/directory").mkdirs();
Deprecated:
File theDir = new File("new folder");
// if the directory does not exist, create it
if (!theDir.exists()) {
System.out.println("creating directory: " + theDir.getName());...
Exclude a directory from git diff
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P.S. globbing doesn't match hidden files, so if you're obsessive, you might want to tack on .!(.|) to match everything starting with a . besides . and ...
– Cascabel
Dec 7 '10 at 20:43
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Remove sensitive files and their commits from Git history
I would like to put a Git project on GitHub but it contains certain files with sensitive data (usernames and passwords, like /config/deploy.rb for capistrano).
...
Creating a daemon in Linux
In Linux I want to add a daemon that cannot be stopped and which monitors filesystem changes.
If any changes are detected, it should write the path to the console where it was started plus a newline.
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Good reasons NOT to use a relational database?
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Plain text files in a filesystem
Very simple to create and edit
Easy for users to manipulate with simple tools (i.e. text editors, grep etc)
Efficient storage of binary documents
XML or JSON files on disk
As above, but with a bi...
Checking if a folder exists using a .bat file [closed]
...olderA) exists and if so, for a message to be displayed and then the batch file to be exited.
2 Answers
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git replacing LF with CRLF
...ows)
– autocrlf = true if you have unix-style lf in one of your files (= RARELY),
– autocrlf = input if you have win-style crlf in one of your files (= almost ALWAYS),
– autocrlf = false – NEVER!
What does this warning mean
The warning "LF will be replaced by CRLF"...
How to get the current working directory in Java?
.../docs.oracle.com/javase/tutorial/essential/io/pathOps.html
Using java.nio.file.Path and java.nio.file.Paths, you can do the following to show what Java thinks is your current path. This for 7 and on, and uses NIO.
Path currentRelativePath = Paths.get("");
String s = currentRelativePath.toAbsoluteP...
Why can templates only be implemented in the header file?
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Caveat: It is not necessary to put the implementation in the header file, see the alternative solution at the end of this answer.
Anyway, the reason your code is failing is that, when instantiating a template, the compiler creates a new class with the given template argument. For example:
t...
Android Studio Google JAR file causing GC overhead limit exceeded error
...he dexing operation. Add this to your android closure in your build.gradle file:
dexOptions {
javaMaxHeapSize "4g"
}
and see if that helps.
(idea courtesy of this answer from Scott Barta)
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