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Can I use non existing CSS classes?
... classes that actually occur in the HTML. It's actually quite common for a site to have sitewide CSS used on all pages, even though some of the classes it refers to do not appear on every single page. (For example, the site might have custom styling for external links, a.extlink or whatnot, even if ...
What are -moz- and -webkit-? [duplicate]
...hat if a feature is experimental then it shouldn't be in use in production sites; defaulting to disabled discourages that because end-users won't have it enabled but web devs can still experiement with it. And if a feature is ready for production then it shouldn't need a prefix. That's the theory an...
How do I rename a repository on GitHub?
...and line:
git remote set-url origin new_url
Beware though:
GitHub Pages sites are not automatically redirected when their repositories are renamed at this time.
Renaming a Pages repository will continue to break any existing links to content hosted on the github.io domain or custom domains.
Plus...
what is Promotional and Feature graphic in Android Market/Play Store?
...oogle.com/googleplay/android-developer/answer/113469?hl=en
Quote from the site:
The Feature Graphic is used for promotions on Google Play. While this
graphic is not required to save and publish your Store Listing, it is
required in order to be featured on Google Play.
Commentary:
To be c...
Invalid postback or callback argument. Event validation is enabled using '
... with a Repeater because I had a web-page with a Repeater control in a web-site which had EnableEventValidation switched on. It wasn't good. I was getting invalid postback related exceptions.
What worked for me was to set EnableViewState="false" for the Repeater. The advantages are that it is simpl...
Is there a way to detect if a browser window is not currently active?
...t that is doing activity periodically. When the user is not looking at the site (i.e., the window or tab does not have focus), it'd be nice to not run.
...
ASP.NET MVC - TempData - Good or bad practice
...nd this may have implications for you if:
You don't use sessions on your site right now
You have a system that needs to scale to high throughput, i.e. you'd prefer to avoid session state altogether
You don't want to use cookies (I don't know how well MVC supports cookieless sessions right now)
I...
Hook up Raspberry Pi via Ethernet to laptop without router? [closed]
...hernet cable)
a laptop (ubuntu)
a Raspberry Pi (I have the Pi2)
Prerequisites on your ubuntu
Install network-manager
$sudo apt-get install network-manager
Install nmap
$sudo apt-get install nmap
Edit Wired connection on your laptop (Ubuntu)
Change IpV4 settings to "Share to other compute...
What is PECS (Producer Extends Consumer Super)?
...ause it's a sketch for Scala, it uses Scala syntax and assumes declaration-site variance, which is quite different to Java's weird call-site variance... Maybe I should write a more detailed answer that clearly shows how this sketch applies to Java...
– Andrey Tyukin
...
ExpressJS How to structure an application?
... Page Application style a la MongoDB/Express/Angular/Node (MEAN)
Basic web site with some forms
Models/Operations/Views/Events style a la MVC is dead, it's time to MOVE on
and many others both current and historical
Each of these fits nicely into a different directory structure. For the purposes o...