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What's the difference between getPath(), getAbsolutePath(), and getCanonicalPath() in Java?
...the path, removing and resolving stuff like ..\ and resolving symlinks (on unixes).
Also note the following example with nio.Paths:
String canonical_path_string = "C:\\Windows\\System32\\";
String absolute_path_string = "C:\\Windows\\System32\\drivers\\..\\";
System.out.println(Paths.get(canonica...
What are the special dollar sign shell variables?
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@amc: See unix.stackexchange.com/questions/271659/… for differences between !$ and $_.
– tricasse
Apr 20 '17 at 17:54
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git - merge conflict when local is deleted but file exists in remote
...If you're having a problem figuring out how to use shell wildcards, ask on unix.stackexchange.com. If you know for a fact that what you want can't be done with globbing, use rm -i and follow with git add -u to pick up the deletions.
– Cascabel
Oct 18 '11 at 21:...
warning: [options] bootstrap class path not set in conjunction with -source 1.5
...sr/lib/jvm/java-7-oracle/jre/lib/rt.jar \
-source 1.7 Main.java
On UNIX systems, locate rt.jar using:
locate -r '/rt.jar$'
Set JAVA_HOME so that rt.jar is located at $JAVA_HOME/jre/lib/rt.jar, then:
javac -source 1.7 -bootclasspath "$JAVA_HOME/jre/lib/rt.jar" Main.java
Tested on Ubuntu...
Get Image size WITHOUT loading image into memory
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Another short way of doing it on Unix systems. It depends on the output of file which I am not sure is standardized on all systems. This should probably not be used in production code. Moreover most JPEGs don't report the image size.
import subprocess, re
i...
What is Linux’s native GUI API?
... X11 and the kernel (which is what does hardware abstraction on an average Unix system).
– Alexios
Oct 4 '12 at 0:23
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What is the meaning of the /dist directory in open source projects?
...trib: contribution from other people
doc/docs: documentations
man: manual (Unix/Linux)
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Java resource as file
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In Java directory is a file (UNIX roots I guess) so you should at least try.
– topchef
Mar 24 '09 at 4:25
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Locate the nginx.conf file my nginx is actually using
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"which" works on most Unix based systems. I just typed it on Ubuntu to make sure I hadn't lost my mind.
– tqwhite
May 25 '16 at 15:28
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Python module for converting PDF to text [closed]
...hanges on their website, it looks like they changed LTTextItem to LTChar. unixuser.org/~euske/python/pdfminer/index.html#changes
– tgray
Jul 19 '10 at 13:17
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