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How to check if a file exists in the Documents directory in Swift?
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Nowadays (2016) Apple recommends more and more to use the URL related API of NSURL, NSFileManager etc.
To get the documents directory in iOS and Swift 2 use
let documentDirectoryURL = try! NSFileManager.defaultManager().URLForDirectory(.DocumentDirectory,
inD...
Daylight saving time and time zone best practices [closed]
...t's "tz" library.
Do not use Boost for time zone conversions. While its API claims to support standard IANA (aka "zoneinfo") identifiers, it crudely maps them to POSIX-style data, without considering the rich history of changes each zone may have had. (Also, the file has fallen out of maintenanc...
WebAPI Delete not working - 405 Method Not Allowed
... need to use the id name because that's the name that is declared in my WebApiConfig file. Note the id name in the third and fourth lines:
config.Routes.MapHttpRoute(
name: "DefaultApi",
routeTemplate: "api/{controller}/{id}",
defaults: new { id = Rou...
Is it possible to use Java 8 for Android development?
...rsberg (caution: shameless plug!) - as to not supporting the Java 8 stream API, you could make use of my library at sourceforge.net/projects/streamsupport - it explicitly addresses support for Android.
– Stefan Zobel
May 27 '15 at 19:40
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How to set layout_weight attribute dynamically from code?
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@LocalPCGuy No one uses API 7 or less anymore. If you're trying to make your app compatible with APIs 7 or less, you'd probably run into a whole lot of other problems before worrying about FILL_PARENT vs. MATCH_PARENT.
– Simon ...
Find value in an array
...ude?(9) # => false
If you mean something else, check the Ruby Array API
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Advantage of creating a generic repository vs. specific repository for each object?
...ed, not every entity has a repository. Queries vary wildly; the repository API becomes as unique as the entity itself.
A pattern I often use is to have specific repository interfaces, but a base class for the implementations. For example, using LINQ to SQL, you could do:
public abstract class Repo...
Remove all child elements of a DOM node in JavaScript
...ommended as a solution here:
https://developer.mozilla.org/en-US/docs/Web/API/Element.innerHTML.
The fastest DOM manipulation method (still slower than the previous two) is the Range removal, but ranges aren't supported until IE9.
var range = document.createRange();
range.selectNodeContents(node)...
Implicit “Submit” after hitting Done on the keyboard at the last EditText
... handled = true;
}
return handled;
}
});
Official API doc: https://developer.android.com/guide/topics/ui/controls/text.html#ActionEvent
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A clean, lightweight alternative to Python's twisted? [closed]
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I suppose it's similar to Eventlet in this way.
The downside is that its API is quite different from Python's sockets/threading modules; you need to rewrite a fair bit of your application (or write a compatibility shim layer)
Edit: It seems that there's also cogen, which is similar, but uses Pyth...