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What are JavaScript's builtin strings?
...g code golf and have been making it shorter, replacing parts with more 1s, etc.
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Map to String in Java
... @VictorDombrovsky Any half-decent IDE (e.g. IntelliJ, Eclipse, etc.) should be able to track down the actual implementation of a method defined in an interface.
– wheeler
Mar 14 '17 at 14:03
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Bash script to set up a temporary SSH tunnel
...cket'. To talk to an already-running SSH process and get it's pid, kill it etc. Use the 'control socket' (-M for master and -S for socket) as follows:
$ ssh -M -S my-ctrl-socket -fnNT -L 50000:localhost:3306 jm@sampledomain.com
$ ssh -S my-ctrl-socket -O check jm@sampledomain.com
Master running (p...
Generic Repository With EF 4.1 what is the point
...ic" and my repositories have the standard CRUD operations (update, delete, etc). I have long since moved to Entity Framework. Upon doing so, I did not need to change anything in my ViewModel classes or beyond because they pointed to my repository--I only needed to change the inside of my repository....
Difference between UTF-8 and UTF-16?
...s:
Basic ASCII characters like digits, Latin characters with no accents, etc. occupy one byte which is identical to US-ASCII representation. This way all US-ASCII strings become valid UTF-8, which provides decent backwards compatibility in many cases.
No null bytes, which allows to use null-termin...
Should I return a Collection or a Stream?
... if the caller filters the stream to return only lines matching a pattern, etc.
An idiom that seems to be emerging is to name stream-returning methods after the plural of the name of the things that it represents or contains, without a get prefix. Also, while stream() is a reasonable name for a str...
How do I prevent Android taking a screenshot when my app goes to the background?
...E,
WindowManager.LayoutParams.FLAG_SECURE);
setContentView(R.layout.main);
}
}
This definitely secures against manual screenshots and automatic screenshots from the ICS recent-tasks history. It also secures against screen recording (e.g., apps using the media projec...
What is the difference between MVC and MVVM? [closed]
...l only make sense when using WPF's two way data binding. Otherwise MVC/MVP etc would be sufficient.
– Jeff
Sep 20 '10 at 23:42
268
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How to highlight a current menu item?
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on view
<a ng-class="getClass('/tasks')" href="/tasks">Tasks</a>
on controller
$scope.getClass = function (path) {
return ($location.path().substr(0, path.length) === path) ? 'active' : '';
}
With this the tasks link will have the ...
How to use concerns in Rails 4
...ndable'. Technical grouping will mean 'ValidationMethods', 'FinderMethods' etc
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