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Java multiline string
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Furthermore, the first version will be automatically concatenated by the compiler, since all the strings are known at compile time. Even if the strings are not known at compile time, it's no slower than StringBuilder or String.format(). The only reason to avoid concatenati...
How to create relationships in MySQL
In class, we are all 'studying' databases, and everyone is using Access. Bored with this, I am trying to do what the rest of the class is doing, but with raw SQL commands with MySQL instead of using Access.
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IE10 renders in IE7 mode. How to force Standards mode?
...imple doctype declaration is enough. But even a document as short as this falls back to IE7 mode:
5 Answers
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Variables not showing while debugging in Eclipse
...ed Mar 30 '11 at 18:41
well actuallywell actually
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Rename master branch for both local and remote Git repositories
...reated. the pull will attempt to merge master and master-old. So it's generally a bad idea unless you have the cooperation of everyone who has checked out the repository previously.
Note: Newer versions of git will not allow you to delete the master branch remotely by default. You can override this...
Throw keyword in function's signature
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No, it is not considered good practice. On the contrary, it is generally considered a bad idea.
http://www.gotw.ca/publications/mill22.htm goes into a lot more detail about why, but the problem is partly that the compiler is unable to enforce this, so it has to be checked at runtime, which i...
Using SSH keys inside docker container
...h_prv_key
ARG ssh_pub_key
RUN apt-get update && \
apt-get install -y \
git \
openssh-server \
libmysqlclient-dev
# Authorize SSH Host
RUN mkdir -p /root/.ssh && \
chmod 0700 /root/.ssh && \
ssh-keyscan github.com > /root/.ssh/known_hos...
Are foreign keys really necessary in a database design?
...grammer to manipulate data in the correct way. Suppose a programmer is actually doing this in the right manner already, then do we really need the concept of foreign keys?
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How do I get my Maven Integration tests to run
...he *Test not the *Integration.java files will run when executing: mvn install I need to run my *Test.java as the default, but for my nightlty build I need to run both *Test.java and *Integration.java. I have to execute mvn install then cd to each sub-child directory and execute mvn -Dtest=**/*In...
How can I make setuptools install a package that's not on PyPI?
...i.e. has setup.py, etc. Is there a way to make setuptools download and install the new version instead of looking for it on PyPI and installing the old one?
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