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How do I get the entity that represents the current user in Symfony2?
...ct the Security service via auto-wiring in the controller like this:
<?php
use Symfony\Component\Security\Core\Security;
class SomeClass
{
/**
* @var Security
*/
private $security;
public function __construct(Security $security)
{
$this->security = $securit...
How do you get the rendered height of an element?
... and answer was over 5 years ago. The OP was already using jQuery on their site so rather than re-implement the same/similar logic him/herself, why not use the one line jQuery function that already does it? I'd agree that jQuery is overkill for a lot of things and I'm not afraid of vanilla JS, but w...
Best way to run scheduled tasks [closed]
...t a console application for running the scheduled tasks for our ASP.NET website. But I think this approach is a bit error prone and difficult to maintain. How do you execute your scheduled task (in an windows/IIS/ASP.NET environment)
...
Difference between outline and border
...o rely on keyboard navigation a really hard time navigating and using your site.
Source: "Do Not Remove the Outline from Link and Form Controls", 365 Berea Street
More Resources
http://outlinenone.com/
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Sending and Parsing JSON Objects in Android [closed]
... +1 for GSON. We have especially used GSON's streaming support sites.google.com/site/gson/streaming in our Android apps.
– Andre Steingress
Apr 20 '11 at 20:19
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Starting iPhone app development in Linux? [closed]
...oesn't appear to be undergoing regular development or maintenance from the site (e.g. Wiki entries on building the tool / portability are from Feb. 2010).
– ely
Aug 4 '14 at 21:44
...
How to determine SSL cert expiration date from a PEM encoded certificate?
...r Linux, how can I query the cert file for when it will expire? Not a web site, but actually the certificate file itself, assuming I have the csr, key, pem and chain files.
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How do I find the authoritative name-server for a domain name?
... dig +short does not always give the answer I expect. For instance, a site defined as www.pressero.com, which is a CNAME for another site -- dig +short SOA just returns the CNAME target.
– Ross Presser
Jan 14 '15 at 17:10
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Are there other whitespace codes like   for half-spaces, em-spaces, en-spaces etc useful in HTML
...ol: a fixed set of widths, though the actual widths are font-dependent, as opposite to font-independent settings like <span style="padding: 0 0.1em">4 PACK</span>, with freedom in setting and tuning the values.
– Jukka K. Korpela
Dec 19 '14 at 22:09...
When to use next() and return next() in Node.js
...
I observe the opposite (when firing error): next(error) triggers next middleware, but continues to execute code; return next(error) just relegates execution to the next middleware. next(e) and return next(e) are NOT the same.
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