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What is a Manifest in Scala and when do you need it?
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The compiler knows more information about types than the JVM runtime can easily represent. A Manifest is a way for the compiler to send an inter-dimensional message to the code at runtime about the type information that was lost.
This is simi...
RESTful Authentication
...me and password are transmitted (over HTTPS) into the Server (it should be more secure to let the password stay only on the client side, during keyboard entry, and be stored as secure hash on the Server).
We may use Digest Authentication, but it requires also HTTPS, since it is vulnerable to MiM or...
Multiple dex files define Landroid/support/v4/accessibilityservice/AccessibilityServiceInfoCompat
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Restful API service
... service is going to be part of you application then you are making it way more complex than it needs to be. Since you have a simple use case of getting some data from a RESTful Web Service, you should look into ResultReceiver and IntentService.
This Service + ResultReceiver pattern works by start...
What's the best way to store a group of constants that my program uses? [closed]
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What is the difference between “long”, “long long”, “long int”, and “long long int” in C++?
...t of values over that type (meaning at least those values, not necessarily more values).
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string.charAt(x) or string[x]?
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A more accurate test (benchmark.js) esbench.com/bench/579609a0db965b9a00965b9e
– NoNameProvided
Jul 25 '16 at 12:46
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How to override Backbone.sync?
...e are only the things that Backbone.sync must implement. You may implement more methods and you may pass more paramaters back to success but it's best not to do this.
It's best to make sure it does the same as Backbone.sync does currently so that your programming to an interface rather then an impl...
Favorite Visual Studio keyboard shortcuts [closed]
... + Shift + -.
Move cursor back (or forwards) to the last place it was. No more scrolling back or PgUp/PgDown to find out where you were.
This switches open windows in Visual Studio:
Ctrl + tab and the opposite Ctrl + Shift + tab
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Which is better, number(x) or parseFloat(x)?
...> NaN
Number(' \r\n\t'); // => 0
On the whole, I find Number to be more reasonable, so I almost always use Number personally (and you'll find that a lot of the internal JavaScript functions use Number as well). If someone types '1x' I prefer to show an error rather than treat it as if they h...