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What does the `#` operator mean in Scala?
...("Got a B.")
}
And trying it out:
scala> val a1 = new A
a1: A = A@1497b7b1
scala> val a2 = new A
a2: A = A@2607c28c
scala> a2.f(new a1.B)
<console>:11: error: type mismatch;
found : a1.B
required: a2.B
a2.f(new a1.B)
^
scala> a2.g(new a1.B...
std::auto_ptr to std::unique_ptr
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answered Aug 10 '10 at 16:27
CubbiCubbi
42.3k1313 gold badges9191 silver badges156156 bronze badges
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Give all the permissions to a user on a DB
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137
GRANT ALL PRIVILEGES ON DATABASE "my_db" to my_user;
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Why do we use $rootScope.$broadcast in AngularJS?
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answered Apr 17 '15 at 4:16
user1412031user1412031
1,00688 silver badges33 bronze badges
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FixedThreadPool vs CachedThreadPool: the lesser of two evils
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edited Jul 17 '16 at 6:11
Ravindra babu
39.4k77 gold badges201201 silver badges180180 bronze badges
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Connecting to Azure website via FTP
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edited Jan 27 '19 at 21:24
answered Mar 8 '14 at 19:14
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How do I copy directories recursively with gulp?
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174
Turns out that to copy a complete directory structure gulp needs to be provided with a base for...
What does “fragment” mean in ANTLR?
...ITS;
fragment DIGITS: '1'..'9' '0'..'9'*;
fragment OCTAL_DIGITS: '0' '0'..'7'+;
fragment HEX_DIGITS: '0x' ('0'..'9' | 'a'..'f' | 'A'..'F')+;
In this example, matching a NUMBER will always return a NUMBER to the lexer, regardless of if it matched "1234", "0xab12", or "0777".
See item 3
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Edit a commit message in SourceTree Windows (already pushed to remote)
...er to do that.
Click Terminal from the GUI to open up a terminal.
Step 7
From the terminal force-push with the following command,
git push origin <branch> -f
where <branch> is the name of the branch that you want to push, and -f means
to force the push. The force push will overwr...
ICollection Vs List in Entity Framework
...s.
– Anthony Pegram
Oct 5 '11 at 2:17
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