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Backing beans (@ManagedBean) or CDI Beans (@Named)?
... in Java EE
@javax.inject.Named(“myBean”) are almost the same, as that one above, except you need a beans.xml file in the web/WEB-INF Folder to activate CDI.
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How can you list the matches of Vim's search?
...at those thousands of times, but once you master them you will laugh @everyone who points their gread new UI IDE features ...
– Yordan Georgiev
May 27 '17 at 20:49
add a comme...
Android Studio inline compiler showing red errors, but compilation with gradle works fine
...aches. Let's hope A.S. will build faster now !
– Someone Somewhere
Jun 14 '18 at 14:35
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Add days to JavaScript Date
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You can create one with:-
Date.prototype.addDays = function(days) {
var date = new Date(this.valueOf());
date.setDate(date.getDate() + days);
return date;
}
var date = new Date();
console.log(date.addDays(5));
This t...
Add Variables to Tuple
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In this example case, one can also do: t = () then t += (1,)
– Douglas Denhartog
Jan 20 '15 at 23:24
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How do I remove code duplication between similar const and non-const member functions?
...Adam: ROM => const is fine. const == ROM is obviously nonsense since anyone can cast non-const to const willy-nilly: it's equivalent to just choosing not to modify something.
– Steve Jessop
Sep 24 '08 at 2:35
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Method call if not null in C#
...nvoke" problem.
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Prior to C# 6, no: there is no null-safe magic, with one exception; extension methods - for example:
public static void SafeInvoke(this Action action) {
if(action != null) action();
}
now this is valid:
Action act = null;
act.SafeInvoke(); // does nothing
act = delegate...
Android Spinner: Get the selected item change event
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But what if the user selects the "default" item, the one up the top? Then onItemSelected(...) is not hit. (I know because I just found this out the hard way.)
– Andrew Wyld
Mar 23 '12 at 16:40
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NuGet Package Restore Not Working
I checked in a project on one computer, checked out on another, and find that the binaries installed by NuGet are missing. I could check them in to source control as well, but it looks like there's a better solution:
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Is there a way to run Bash scripts on Windows? [closed]
...nd I use Windows 7 Ultimate, and I like to use it to develop applications. One of the down sides (as with every OS) is that I can not run Bash scripts. Is there a way to run Bash scripts on Windows by installing some software? It is ok if it does not work 100%, but as long as the most common functio...