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Handler vs AsyncTask vs Thread [closed]
... background processing with Handlers, AsyncTask and Loaders on the Vogella site puts it:
The Handler class can be used to register to a thread and provides a simple channel to send data to this thread.
The AsyncTask class encapsulates the creation of a background process and the synchronization wi...
What purpose does a tag serve inside of a tag?
I've been on a "view source" spree lately on websites with interesting design and content. One of those websites, Squarespace , has blocks of <script> tags inside of a <noscript> tag, like so:
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How to crop an image using C#?
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Their site is down. Anyone got the code from the site?
– sangam
Sep 3 '15 at 19:58
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Server is already running in Rails
...ing rails s command it is showing A server is already running. Check C:/Sites/folder/Pids/Server.pids
14 Answers
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What is the App_Data folder used for in Visual Studio?
...tores (as opposed to a SQL server database store for example). Some simple sites make use of it for content stored as XML for example, typically where hosting charges for a DB are expensive.
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How can I convert an image into Base64 string using JavaScript?
... It may work on other images but depends on the CORS settings of that site and must be specified as <img id='Img1' src='someurl' crossorigin='anonymous'>
– Mike
Dec 15 '18 at 11:01
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How to 'minify' Javascript code
...MS=864e5;
var a=10;
a=1+a;
a=a*2;
//same as
a=++a*2;
Some nice articles/sites i found about bitwise/shorthand:
http://mudcu.be/journal/2011/11/bitwise-gems-and-other-optimizations/
http://www.140byt.es/
http://www.jquery4u.com/javascript/shorthand-javascript-techniques/
There are also many js...
How to get a user's client IP address in ASP.NET?
...from an office environment the address may well be the same for all users. Sites that use IP address for ID run the risk of getting it very wrong - the examples you give are good ones and they often fail. For example my office is in the UK, the breakout point (where I "appear" to be on the internet)...
How do I remove the Devise route to sign up?
...e "devise_for".
devise_scope :user do
get "/users/sign_up", :to => "sites#index"
end
devise_for :users
Not sure if this is the best way but its my solution currently, as it just redirects back to the sign in page.
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How is an HTTP POST request made in node.js?
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Gotcha: If you are using an ssl-encrypted site, you will need the "https" library. You can't just change the port to 443.
– Dave Collins
Apr 2 '16 at 20:47
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