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Difference between Document-based and Key/Value-based databases?
...e values like you would in an SQL database. If your application needs more complex queries, your application will have to create and maintain indexes in order to access the desired data.
Document databases support queries by key and map-reduce functions as well, but also allow you to do basic queri...
Naming convention for utility classes in Java
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Android Preferences: How to load the default values when the user hasn't used the preferences-screen
...ks partially or not always) see Steve Waring's answer below (stackoverflow.com/a/25602205/4410376). Most likely you have several shared-prefs files, i.e. android is creating several shared-prefs files based on your configuration or messy code.
– Hack06
Mar 22 '...
How to get first N elements of a list in C#?
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exactly, no exceptions thrown Skip and Take combined solved my problem as I wanted take any generic collection and process x items per batch
– JohanLarsson
Jun 24 '15 at 9:02
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error: writable atomic property cannot pair a synthesized setter/getter with a user defined setter/g
I recently tried to compile an older Xcode project (which used to compile just fine), and now I'm seeing a lot of errors of this form:
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How to scale Docker containers in production
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Project Atomic
Geard
Update 11
A Docker NodeJS lib wrapping the Docker command line and managing it from a json file.
docker-cmd
Update 12
Amazon's new container service enables scaling in the cluster.
Update 13
Strictly speaking Flocker does not "scale" applications, but it is designed ...
What is the @Html.DisplayFor syntax for?
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Is there an easy way to create ordinals in C#?
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This page gives you a complete listing of all custom numerical formatting rules:
Custom numeric format strings
As you can see, there is nothing in there about ordinals, so it can't be done using String.Format. However its not really that hard to w...
What is the difference between active and passive FTP?
... background, FTP actually uses two channels between client and server, the command and data channels, which are actually separate TCP connections.
The command channel is for commands and responses while the data channel is for actually transferring files.
This separation of command information and...
Is there a way to make text unselectable on an HTML page? [duplicate]
...elect: none;
/*
Introduced in IE 10.
See http://ie.microsoft.com/testdrive/HTML5/msUserSelect/
*/
-ms-user-select: none;
user-select: none;
}
For IE < 10 and Opera, you will need to use the unselectable attribute of the element you wish to be unselectable. You can set thi...