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What's the best way to detect a 'touch screen' device using JavaScript?
...etection library into your project. Detecting actual touch support is more complex, and Modernizr only covers a basic use case.
Modernizr is a great, lightweight way to do all kinds of feature detection on any site.
It simply adds classes to the html element for each feature.
You can then target ...
django-debug-toolbar not showing up
...t runserver, too. Make sure your changes to settings.py actually got saved/commited. You might want to try removing *.pyc files. In *nix, you can do that simply with find . -name "*.pyc" -exec rm {} \; from the project root. Finally, run python manage.py shell and execute from django.conf import set...
What's the difference between “groups” and “captures” in .NET regular expressions?
...fuzzy on what the difference between a "group" and a "capture" are when it comes to .NET's regular expression language. Consider the following C# code:
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How to timeout a thread
I want to run a thread for some fixed amount of time. If it is not completed within that time, I want to either kill it, throw some exception, or handle it in some way. How can it be done?
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Adding a directory to the PATH environment variable in Windows
...ou started the console session. The best way to ensure this is to exit the command shell and run it again. It should then inherit the updated PATH environment variable.
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T-SQL: Opposite to string concatenation - how to split string into multiple records [duplicate]
...n in SQL.
I wonder how would you approach the opposite problem: splitting coma delimited string into rows of data:
11 Answ...
entity object cannot be referenced by multiple instances of IEntityChangeTracker. while adding relat
...u have city1 attached to two different context which is what the exception complains about.
You can fix this by creating a context outside of the service classes and injecting and using it in both services:
EmployeeService es = new EmployeeService(context);
CityService cs = new CityService(context...
Accessing JPEG EXIF rotation data in JavaScript on the client side
...IF don't have any standard format to store image orientation stackoverflow.com/questions/9542359/…
– Ali
Oct 26 '16 at 13:28
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What does status=canceled for a resource mean in Chrome Developer Tools?
... frames or iframes, but only intermittently and it seemed dependent on the computer and/or the speed of the internet connection.
This information is a few months out of date, but I built Chromium from scratch, dug through the source to find all the places where requests could get cancelled, and sla...
What is the best way to stop people hacking the PHP-based highscore table of a Flash game
...or a game. But users aren't trusted, and the Flash code runs on the user's computer. You're SOL. There is nothing you can do to prevent an attacker from forging high scores:
Flash is even easier to reverse engineer than you might think it is, since the bytecodes are well documented and describe a ...