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How to show current year in view?
...your application is Time Zone sensitive, perhaps Date.current or Time.zone based methods are your best bet.
Check out this wonderful Railscast by Ryan on Time Zones
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How can I expand and collapse a using javascript?
...list is created by a foreach loop that builds with information from my database. Each item is a container with different sections, so this is not a list like 1, 2, 3... etc. I am listing repeating sections with information. In each section, there is a subsection. The general build is as follows:...
Optimise PostgreSQL for fast testing
...disk or other non-durable storage.
If you lose a tablespace the whole database may be damaged and hard to use without significant work. There's very little advantage to this compared to just using UNLOGGED tables and having lots of RAM for cache anyway.
If you truly want a ramdisk based system, in...
Converting between java.time.LocalDateTime and java.util.Date
...Date.from(ldt.atZone(ZoneId.systemDefault()).toInstant());
Explanation:
(based on this question about LocalDate)
Despite its name, java.util.Date represents an instant on the time-line, not a "date". The actual data stored within the object is a long count of milliseconds since 1970-01-01T00:00Z ...
Access key value from Web.config in Razor View-MVC3 ASP.NET
...l" value="1" />
-- ON VIEWS suppose you want to show or hide something based on web.config Value--
-- WRITE THIS ON TOP OF YOUR PAGE--
@{
var phase = System.Configuration.ConfigurationManager.AppSettings["PhaseLevel"].ToString();
}
-- USE ABOVE VALUE WHERE YOU WANT TO SHOW OR HIDE.
@if (p...
How can I pass data from Flask to JavaScript in a template?
... @mea: you can also use the template engine to generate arbitrary text-based files, I have also used it to dynamically generate TeX files (-> PDF) and email, it's quite versatile ;)
– mensi
Jun 24 '12 at 15:17
...
Efficient way to return a std::vector in c++
...it++ = 0;
*it++ = 1;
}
You can then also support the existing vector-based interface on top of that:
std::vector<int> f() {
std::vector<int> result;
f(std::back_inserter(result));
return result;
}
This might be less efficient than your existing code, if your existing...
Multiple submit buttons in an HTML form
...he form.
Here are two pages that give techniques on how to do this: 1, 2. Based on these, here is an example of usage (based on here):
<SCRIPT TYPE="text/javascript">//<!--
function submitenter(myfield,e) {
var keycode;
if (window.event) {
keycode = window.event.keyCode;
} else ...
How to give Jenkins more heap space when it´s started as a service under Windows?
... -Dhudson.lifecycle=hudson.lifecycle.WindowsServiceLifecycle
-jar "%BASE%\jenkins.war" --httpPort=8080</arguments>
to
<arguments>-Xrs -Xmx2048m -XX:MaxPermSize=512m
-Dhudson.lifecycle=hudson.lifecycle.WindowsServiceLifecycle
-jar "%BASE%\jenkins.war" --httpPort=80...
Sass or Compass without ruby?
...talled as well.
Taken from sass's site
Compass (requires Ruby, as it's based on SASS)
Compass is an open-source CSS authoring framework which uses the Sass stylesheet language to make writing stylesheets powerful and easy.
Taken from compass's site
Less (written in js, requires node.js o...