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Specify JDK for Maven to use
....xml but I don't have a settings.xml . Plus, I don't want to use 1.6 for all maven builds.
14 Answers
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What are some uses of template template parameters?
...alue) {
}
Here, H is a template, but I wanted this function to deal with all specializations of H.
NOTE: I've been programming c++ for many years and have only needed this once. I find that it is a rarely needed feature (of course handy when you need it!).
I've been trying to think of good examp...
How to use a dot “.” to access members of dictionary?
...
Install dotmap via pip
pip install dotmap
It does everything you want it to do and subclasses dict, so it operates like a normal dictionary:
from dotmap import DotMap
m = DotMap()
m.hello = 'world'
m.hello
m.hello += '!'
# m...
What is the JSF resource library for and how should it be used?
...
Actually, all of those examples on the web wherein the common content/file type like "js", "css", "img", etc is been used as library name are misleading.
Real world examples
To start, let's look at how existing JSF implementati...
How to apply multiple transforms in CSS?
...
You can also apply multiple transforms using an extra layer of markup e.g.:
<h3 class="rotated-heading">
<span class="scaled-up">Hey!</span>
</h3>
<style type="text/css">
.rotated-heading
{
transform: rotate(10deg);
}
.scaled-up
{
...
How do I change the background color of a plot made with ggplot2
...m theme, based on theme_gray but with some of your changes and a few added extras including control of gridline colour/size (more options available to play with at ggplot2.org):
theme_jack <- function (base_size = 12, base_family = "") {
theme_gray(base_size = base_size, base_family = base_f...
Detecting when user scrolls to bottom of div with jQuery
... alert('end reached');
}
})
});
You may also add some extra margin pixels if you do not need a strict condition
var margin = 4
jQuery(function($) {
$('#flux').on('scroll', function() {
if(Math.round($(this).scrollTop() + $(this).innerHeight(), 10) >= Math.round(...
Best way to do multi-row insert in Oracle?
...AG_NAME,PAG_ACTIVE)
select 8000,0,'Multi 8000',1 from dual
union all select 8001,0,'Multi 8001',1 from dual
The thing to remember here is to use the from dual statement.
(source)
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Install dependencies globally and locally using package.json
...cript called env.sh. But I prefer to use $(npm bin) directly, to avoid any extra file or setup.
Although it makes each call a little larger, it should just work, preventing:
potential dependency conflicts with global packages (@nalply)
the need for sudo
the need to set up an npm prefix (although ...
No module named _sqlite3
...opriate .so file. You can correct this problem with the steps below:
Install sqlite-devel (or libsqlite3-dev on some Debian-based systems)
Re-configure and re-compiled Python with ./configure --enable-loadable-sqlite-extensions && make && sudo make install
Note
The sudo make i...