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How to install Java SDK on CentOS?
...t source - good tutorial that explains how to install JDK via yum and then setting the path can be found here (have fun!) - Install OpenJDK and set $JAVA_HOME path
OpenJDK 6:
yum install java-1.6.0-openjdk-devel
OpenJDK 7:
yum install java-1.7.0-openjdk-devel
To list all available java openjd...
Why does Math.round(0.49999999999999994) return 1?
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How to install python modules without root access?
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If you have to use a distutils setup.py script, there are some commandline options for forcing an installation destination. See http://docs.python.org/install/index.html#alternate-installation. If this problem repeats, you can setup a distutils configurati...
Routing: The current request for action […] is ambiguous between the following action methods
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Do you debug C++ code in Vim? How? [closed]
...ree projects.
A few months ago I tried pyclewn. It was a bit difficult to set up, but it looks well though out and promising. I just did some tests and you could set bookmarks, etc., the usual stuff you would expect from a graphical debugger. I ended up not using it for contingent reasons but I am ...
How to make an array of arrays in Java
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@Filip it is fixed to 5. Setting the next level pre-allocates them but this can be changed so setting it might not be useful.
– Peter Lawrey
Aug 8 '13 at 12:56
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What is the difference between “long”, “long long”, “long int”, and “long long int” in C++?
... In both cases, the int is optional.
As to the difference between the two sets, the C++ standard mandates minimum ranges for each, and that long long is at least as wide as long.
The controlling parts of the standard (C++11, but this has been around for a long time) are, for one, 3.9.1 Fundamental...
github: No supported authentication methods available
...e, put the following line of code:
GIT_SSH="/usr/bin/ssh.exe"
This will set the GIT_SSH environment variable to use the ssh client included with git.
The .profile script gets executed when you start your Git Bash command line.
Edit:
This is my .profile. It will ask you for your password the fir...
undefined method `source_index' for Gem:Module (NoMethodError)
I'm running a Rails 2.3.5 application and upon running script/server I am shown the following:
5 Answers
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JPA CascadeType.ALL does not delete orphans
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If you are using JPA with EclipseLink, you'll have to set the @PrivateOwned annotation.
Documentation: Eclipse Wiki - Using EclipseLink JPA Extensions - Chapter 1.4 How to Use the @PrivateOwned Annotation
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