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Why do people use Heroku when AWS is present? What distinguishes Heroku from AWS? [closed]
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Server Side Scripting Environment
Web server
Database Management System(Mysql, Redis etc)
Configure production server
Tool for testing and deployment
Monitoring App
High Availability
Load Blancing/ Http Routing
Service Backup Policies
Team Collaboration
Rebuild Production
If you have small s...
How to create custom exceptions in Java? [closed]
...ing to breach an array index bounds.
The java.lang.Throwable class is the root of all errors and exceptions that can be thrown within Java. java.lang.Exception and java.lang.Error are both subclasses of Throwable. Anything that subclasses Throwable may be thrown or caught. However, it is typical...
Git repository broken after computer died
... to a specific git submodule, the first command slightly changes to rm <root repository path>/.git/modules/<path to the submodule>/refs/remotes/origin/HEAD
– Gobe
Jul 7 '17 at 16:41
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How to use Java property files?
...ce in your application. I'd much rather store all properties files in the root of the app, and load them as "class.getResourceAsStream("\file.properties")" or in some other known location.
– Nate
Aug 23 '09 at 12:06
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Twitter image encoding challenge [closed]
...d until a better halftone is obtained). The energy computation is a simple root-mean-square distance, but I perform a 5x5 median filter on the original image first. A Gaussian blur would probably better represent the human eye behaviour, but I didn't want to lose sharp edges. I also decided against ...
Rubymine: How to make Git ignore .idea files created by Rubymine
... need to share:
All the files under .idea directory in the project root except the workspace.xml, usage.statistics.xml, and tasks.xml files which store user specific settings
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How to manage projects under Version Control Systems (archive)
There's some additional notes on that...
Node.js Error: Cannot find module express
... you can link a global installed dependency by cd to your project root directory and then use "npm link <some dependency name>"
– khoi nguyen
Sep 29 '14 at 14:34
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When use getOne and findOne methods Spring Data JPA
... 8 hours to know the silly mistake.
I have testing spring+hibernate+dozer+Mysql project. To be clear.
I have User entity, Book Entity. You do the calculations of mapping.
Were the Multiple books tied to One user. But in UserServiceImpl i was trying to find it by getOne(userId);
public UserDTO ge...
getResourceAsStream returns null
...actually added to the JAR)
use either an absolute path: path starts at the root of the JAR
use an relative path: path starts at the package directory of the class you're calling getResource/ getResoucreAsStream
And try:
Lifepaths.class.getResourceAsStream("/initialization/Lifepaths.txt")
instea...
npm not working - “read ECONNRESET”
...g with npm using sudo -- this causes the files in the cache to be owned by root, resulting in this problem. You can fix it by running:
sudo rm -rf ~/.npm
to remove the cache. Then try whatever you were doing again, making sure you never use sudo along with npm (or the problem may come back).
Lots...