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Best practices for copying files with Maven
I have config files and various documents that I want to copy from the dev environment to the dev-server directory using Maven2. Strangely, Maven does not seem strong at this task.
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Test method is inconclusive: Test wasn't run. Error?
I have a test class and below I have posted a sample test from the test class
49 Answers
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Git Push Error: insufficient permission for adding an object to repository database
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For Ubuntu (or any Linux)
From project root,
cd .git/objects
ls -al
sudo chown -R yourname:yourgroup *
You can tell what yourname and yourgroup should be by looking at the permissions on the majority of the output from that ls -al command
Note: re...
CSS: Animation vs. Transition
...to Merriam-Webster):
Transition: A movement, development, or evolution from one form, stage, or style to another
Animation: Endowed with life or the qualities of life; full of movement
The names appropriately fit their purposes in CSS
So, the example you gave should use transitions becau...
Java array reflection: isArray vs. instanceof
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I recently ran into an issue upgrading a Groovy application from JDK 5 to JDK 6. Using isArray() failed in JDK6:
MissingMethodException:
No signature of sun.reflect.generics.reflectiveObjects.GenericArrayTypeImpl.isArray() ...
Changing to instanceof Object[] fixed this.
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How to change node.js's console font color?
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How should I prevent these characters from showing when printing to file rather than console?
– Sky
Mar 29 '18 at 20:45
1
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Would you, at present date, use JBoss or Glassfish (or another) as Java EE server for a new project?
...ars per year of licensing fees on some good hardware and some quality time from a handful of really good consultants to address a simple scalability solution. The extra millions per year could then be used to produce something worthy of selling on that nice website...
EDIT: another piece to consi...
javac error: Class names are only accepted if annotation processing is explicitly requested
... /home/manish.yadav/Desktop/JCuda-All-0.3.2-bin-linux-x86_64 EnumDevices
From the official faq:
Class names, 'HelloWorldApp', are only accepted if annotation processing is explicitly requested
If you receive this error, you forgot to include the .java suffix when compiling the program. Re...
How to run a Runnable thread in Android at defined intervals?
...Android emulator screen. I am using the Handler class. Here is a snippet from my code:
11 Answers
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Convert hex string to int
...ose of you who need to convert hexadecimal representation of a signed byte from two-character String into byte (which in Java is always signed), there is an example. Parsing a hexadecimal string never gives negative number, which is faulty, because 0xFF is -1 from some point of view (two's complemen...