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Adding command line options to CMake
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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Prevent strace from abbreviating arguments?
... for help, clarification, or responding to other answers.Making statements based on opinion; back them up with references or personal experience.To learn more, see our tips on writing great answers.
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Fragments within Fragments
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@MartínMarconcini sure but that's not at all apparent based on the functionality provided by the API. If something is not allowed it should be clearly documented, not left to the developer to pull their hair out over because something is not working the way you would expect.
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How to get Twitter-Bootstrap navigation to show active link?
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Use this instead to select active link in nav based on the current route without server code:
$(document).ready(function () {
$('a[href="' + this.location.pathname + '"]').parent().addClass('active');
});
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How to drop rows of Pandas DataFrame whose value in a certain column is NaN
... Actually, the specific answer would be: df.dropna(subset=['EPS']) (based on the general description of Aman, of course this does also work)
– joris
Apr 23 '14 at 12:53
2
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Suppress warning messages using mysql from within Terminal, but password written in bash script
...allows you to have multiple config files - for different servers/roles/databases. Using ~/.my.cnf will only allow you to have one set of configuration (although it may be a useful set of defaults).
If you're on a Debian based distro, and running as root, you could skip the above and just use /etc/my...
Operator overloading in Java
... own operators which act in the same way though.
For a Java-like (and JVM-based) language which does support operator overloading, you could look at Kotlin or Groovy. Alternatively, you might find luck with a Java compiler plugin solution.
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Should I initialize variable within constructor or outside constructor [duplicate]
When I use Java based on my C++ knowledge, I love to initialize variable using the following way.
11 Answers
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How to annotate MYSQL autoincrement field with JPA annotations
...nt to give the generator, "myschema" is the name of the schema in your database that contains the sequence object, and "mysequence" is the name of the sequence object in the database.
@GeneratedValue(strategy= GenerationType.SEQUENCE, generator="MySequenceGenerator")
@SequenceGenerator(allocationSi...
Error while installing json gem 'mkmf.rb can't find header files for ruby'
...lation fails.
I would suggest you to install ruby-dev (ruby-devel for rpm-based distros) package onto you target machine.
gcc package might be needed as well.
Try:
$ sudo apt-get install ruby-dev
Or, for Redhat distro:
$ sudo yum install ruby-devel
Or, for [open]SuSE:
$ sudo zypper install...