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How to explain Katana and OWIN in simple words and uses?
...WIN is not a framework. OWIN is a specification on how web servers and web applications should be built in order to decouple them and allow movement of ASP.NET applications to environments which were not supported before.
Prior to OWIN, when building ASP.NET application, you were inherently bound t...
XMLHttpRequest Origin null is not allowed Access-Control-Allow-Origin for file:/// to file:/// (Serv
...but little else. You certainly don't want this on all the time. This still appears to be an open issue (as of Jan 2011).
See also: Problems with jQuery getJSON using local files in Chrome
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Password masking console application
...a printable character, e.g. F1, Pause-Break, etc
{
pwd.AppendChar(i.KeyChar);
Console.Write("*");
}
}
return pwd;
}
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Is there any reason for using WebGL instead of 2D Canvas for 2D games/apps?
...n, except performance, for using WebGL instead of 2D-Canvas for 2D games/apps?
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How to get a Color from hexadecimal Color String
...ended option because it makes it much easier to make color changes to your app. If you set a lot of hex colors throughout your code then it is a big pain to try to change them later.
Android material design has color palates with the hex values already configured.
Material Design color styling
M...
.war vs .ear file
...
From GeekInterview:
In J2EE application, modules are packaged as EAR, JAR, and WAR based on their functionality
JAR:
EJB modules which contain enterprise java beans (class files) and EJB deployment descriptor are packed as JAR files with .jar ...
SmtpException: Unable to read data from the transport connection: net_io_connectionclosed
...TTLS became the standard for SMTP encryption. Unfortunately, as it always happens when a new standard is implemented, there is a hodgepodge of compatibility with all the clients and servers out there.
In my case, my user was trying to connect the software to a server that was forcing an immediate S...
RabbitMQ and relationship between channel and connection
...This way you can use as many (virtual) connections as you want inside your application without overloading the broker with TCP connections.
You can use one Channel for everything. However, if you have multiple threads, it's suggested to use a different Channel for each thread.
Channel thread-safet...
How to use UIScrollView in Storyboard
...hed it and it has a frame of 320,1000 but in order for this to work in our app we need to change the frame down to what the visible scrollview will be.
8: Add a runtime attribute with KeyPath frame with Type RECT and 0,0,320,416.
Now when we run our app we will have a visible scrollview has a fram...
How to get the Full file path from URI
...ic file, but if i do it like the MediaStore Solution, it won't work if the app user selects eg Astro as browser, instead of Music Player. How do I solve this?
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