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How do you specify a byte literal in Java?
...LS & comments below), but if it quacks like a duck, I call it a duck.
What you can't do is this:
void foo(byte a) {
...
}
foo( 0xa ); // will not compile
You have to cast as follows:
foo( (byte) 0xa );
But keep in mind that these will all compile, and they are using "byte literals"...
JQuery: detect change in input field [duplicate]
...is will only fire after the user deselects the input box, which may not be what you want.
There is an example of both here: http://jsfiddle.net/6bSX6/
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How are strings passed in .NET?
...ain = "main";
DoSomething(strMain);
Console.WriteLine(strMain); // What gets printed?
}
There are three things you need to know to understand what happens here:
Strings are reference types in C#.
They are also immutable, so any time you do something that looks like you're changing the stri...
WSGI vs uWSGi with Nginx [closed]
...ack of detail from several sources, and the naming of these protocols, and what WSGI actually is.
Summary:
WSGI and uwsgi both ARE protocols, not servers. It is used to communicate with web servers for load balancing and especially to take advantage of extra features that pure HTTP can not provi...
Array vs. Object efficiency in JavaScript
I have a model with possibly thousands of objects. I was wondering what would be the most efficient way of storing them and retrieving a single object once I have it's id. The id's are long numbers.
...
Differences between numpy.random and random.random in Python
... key bits of information, it's possible to predict with absolute certainty what number will come next. For this reason, neither numpy.random nor random.random is suitable for any serious cryptographic uses. But because the sequence is so very very long, both are fine for generating random numbers in...
SQL Server SELECT INTO @variable?
...
Best answer imho, but what happens if the results are more than one?
– capitano666
Feb 17 '16 at 10:25
...
Can't find the PostgreSQL client library (libpq)
...
The question is, why does this work? What does "ARCHFLAGS="-arch x86_64" do, and why doesn't the vanilla gem install work? It shouldn't be this tricky to install a gem.
– Jared Menard
Sep 15 '15 at 1:06
...
git difftool, open all diff files immediately, not in serial
... The script relies on the
diff.tool configuration option to
determine what diff viewer is used.
This script is compatible with all the
forms used to specify a range of
revisions to diff:
1) git diffall: shows diff between
working tree and staged changes
2) git diffall --cach...
Purpose of Trigraph sequences in C++?
...'\?'
So a couple ways you can avoid your example problem are:
printf( "What?\?!\n" );
printf( "What?" "?!\n" );
But you have to remember when you're typing the two '?' characters that you might be starting a trigraph (and it's certainly never something I'm thinking about).
In practice, ...