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How do I run a Ruby file in a Rails environment?
...and arguments. I'm pretty sure this is possible since I've done it before. Can someone remind me how to do this?
4 Answers
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How to monitor the memory usage of Node.js?
How can I monitor the memory usage of Node.js?
5 Answers
5
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Twig for loop for arrays with keys
...e doc here says, just add "|keys" in the variable you want and it will magically happen.
{% for key, user in users %}
<li>{{ key }}: {{ user.username|e }}</li>
{% endfor %}
It never hurts to search before asking :)
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Why does multiprocessing use only a single core after I import numpy?
...whether this counts more as an OS issue, but I thought I would ask here in case anyone has some insight from the Python end of things.
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In jQuery, how do I get the value of a radio button when they all have the same name?
...st looks for the first instance of an input with name q12_3, which in this case has a value of 1. You want an input with name q12_3 that is :checked.
$("#submit").click(() => {
const val = $('input[name=q12_3]:checked').val();
alert(val);
});
<script src="https://cdnjs.cloudflare....
How to RedirectToAction in ASP.NET MVC without losing request data
...his.RedirectToAction(a => a.Form());
}
Then in your "Form" action you can go:
public ActionResult Form()
{
/* Declare viewData etc. */
if (TempData["form"] != null)
{
/* Cast TempData["form"] to
System.Collections.Specialized.NameValueCollection
and use i...
How do I pass multiple parameters in Objective-C?
...usStops: forTime:
is the name of the method. The name is broken up so it can be more descriptive. You could simply name your method
getBusStops: :
but that doesn't tell you much about the second parameter.
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Filtering fiddler to only capture requests for a certain domain
... This is only the easy way. The @Marc Gravell is the thechnical way. I will not be able to open filers dialog when using fiddler programmatically. Edit the file and adding that is the way i've been looking for.
– m3nda
Feb 11 '15 at 12:55
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Count occurrences of a char in plain text file
...rep -o f <file> | wc -l
Note: Besides much easier to remember/duplicate and customize, this is about three times (sorry, edit! botched the first test) faster than Vereb's answer.
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imp...
How to not wrap contents of a div?
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If you don't care about a minimum width for the div and really just don't want the div to expand across the whole container, you can float it left -- floated divs by default expand to support their contents, like so:
<form>
<...