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C++11 reverse range-based for-loop
...tually Boost does have such adaptor: boost::adaptors::reverse.
#include <list>
#include <iostream>
#include <boost/range/adaptor/reversed.hpp>
int main()
{
std::list<int> x { 2, 3, 5, 7, 11, 13, 17, 19 };
for (auto i : boost::adaptors::reverse(x))
std::cout...
How to convert Linux cron jobs to “the Amazon way”?
...hen certain CloudWatch stats aren't what they should be. We use cloud-init scripts to get the cronjobs running. Of course, this comes with a downtime, leading to missed cronjobs (when running certain tasks every minute, like we do).
Use the logic that rcron uses. Of course, the magic is not really i...
Add icon to submit button in twitter bootstrap 2
...
You can use a button tag instead of input
<button type="submit" class="btn btn-primary">
<i class="icon-user icon-white"></i> Sign in
</button>
share
|
...
Java: how can I split an ArrayList in multiple small ArrayLists?
How can I split an ArrayList (size=1000) in multiple ArrayLists of the same size (=10) ?
18 Answers
...
ASP.NET MVC partial views: input name prefixes
...his :
using System.Web.Mvc.Html
public static MvcHtmlString PartialFor<TModel, TProperty>(this HtmlHelper<TModel> helper, System.Linq.Expressions.Expression<Func<TModel, TProperty>> expression, string partialViewName)
{
string name = ExpressionHelper.GetExpres...
Most useful NLog configurations [closed]
...barea (Database.Connect, etc).
Loggers have many configuration options:
<logger name="Name.Space.Class1" minlevel="Debug" writeTo="f1" />
<logger name="Name.Space.Class1" levels="Debug,Error" writeTo="f1" />
<logger name="Name.Space.*" writeTo="f3,f4" />
<logger name="Name.S...
How to get Twitter-Bootstrap navigation to show active link?
... on the very same question here
Twitter Bootstrap Pills with Rails 3.2.2
<ul class="nav">
<li class="<%= 'active' if params[:controller] == 'controller1' %>"> <a href="/link">Link</a> </li>
<li class="<%= 'active' if params[:controller] == 'controller2'...
Is there a way to break a list into columns?
...
The CSS solution is: http://www.w3.org/TR/css3-multicol/
The browser support is exactly what you'd expect..
It works "everywhere" except Internet Explorer 9 or older: http://caniuse.com/multicolumn
ul {
-moz-column-count: 4;
-moz-column-gap: 20px;
-webkit-col...
How to have conditional elements and keep DRY with Facebook React's JSX?
... }
});
And use it this way:
render: function () {
return (
<div id="page">
<If test={this.state.banner}>
<div id="banner">{this.state.banner}</div>
</If>
<div id="other-content">
bl...
Prevent unit tests but allow integration tests in Maven
...y surefire tests is to configure surefire (but not failsafe) as follows:
<plugin>
<artifactId>maven-surefire-plugin</artifactId>
<version>2.14</version>
<configuration>
<!-- skips surefire tests without skipping failsafe tests.
...