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Difference between attr_accessor and attr_accessible
...lease-tell-the-admin-that-I'm-in-here" field.
You don't want to store this info in your table. You just want that Rails send you an e-mail warning you that one "crazy" ;-) user has subscribed.
To be able to make use of this info you need to store it temporarily somewhere.
What more easy than recove...
Volatile boolean vs AtomicBoolean
...an excellent explanation of how they work (just learned that they are lock-free, so they have an advantage over locks or synchronized blocks)
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What languages are Windows, Mac OS X and Linux written in?
...ome parts in assembly.
Mac OS X, at the kernel layer, is mostly an older, free operating system called BSD (specifically, it’s Darwin, a sort of hybrid of BSD, Mach, and a few other things)... almost entirely C, with a bit of assembler thrown in. (Source)
Much of Cocoa is implemented in Objective...
Why use @PostConstruct?
... Logger LOG;
@PostConstruct
public void fooInit(){
LOG.info("This will be printed; LOG has already been injected");
}
public Foo() {
LOG.info("This will NOT be printed, LOG is still null");
// NullPointerException will be thrown here
}
}
IMPORTANT...
throwing an exception in objective-c/cocoa
...'s setjmp() longjmp(), and are compatible with C++ exception, the @try is "free of charge", but throwing and catching exceptions is way more expensive.
Anyway, assertions (using NSAssert and NSCAssert macro family) throw NSException, and that sane to use them as Ries states.
...
Pass an array of integers to ASP.NET Web API?
...ed a generic list based solution, that's fairly trivial to implement. Feel free to raise a separate question if you're not sure how to go about that.
– Mrchief
Jan 12 '16 at 17:06
...
Performing Inserts and Updates with Dapper
... Password = "Your Password",
PersistSecurityInfo = false,
UserID = "User Id",
Pooling = true
};
}
protected static IDbConnection LiveConnection(string dbName)
{
var connection = OpenConnection(ConnectionS...
How to debug Spring Boot application with Eclipse?
...lect the port/address you defined when starting your app, and then you are free to debug.
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Advances social tools app with cool UI - Koded Apps - Kodular Community
...are worrying.Write your text and just press one button .Whats toolsKit ...
Free
AIA file (Optional)
Plz Dont ask for aia…
...
How should I use Outlook to send code snippets?
...o-worker. I ended up discovering that if you copy from Visual Studio Code (FREE) it retains the formatting, highlighting and everything else. This editor works with everything and has modules for every programming language I've ever encountered.
Looks beautiful in the email.
...