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Find the division remainder of a number
...se, maybe they wanted you to implement it yourself, which wouldn't be too difficult either.
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Constructor overloading in Java - best practice
...2) {
// Guard statements, initialize resources or throw exceptions if
// the resources are wrong
if (r1 == null) {
r1 = new Resource();
}
if (r2 == null) {
r2 = new Resource();
}
// do whatever with resources
}
}
...
How do you kill all current connections to a SQL Server 2005 database?
...g 319, Level 15, State 1, Line 4 Incorrect syntax near the keyword 'with'. If this statement is a common table expression, an xmlnamespaces clause or a change tracking context clause, the previous statement must be terminated with a semicolon. Msg 102, Level 15, State 1, Line 4 Incorrect syntax near...
Why do I get the error “Unsafe code may only appear if compiling with /unsafe”?
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@Nick: Yes, if you publish code to be compiled dynamically, then the project settings doesn't apply. See stackoverflow.com/questions/16567197/…
– Guffa
Sep 17 '13 at 14:41
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On localhost, how do I pick a free port number?
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Do not bind to a specific port, or bind to port 0, e.g. sock.bind(('', 0)). The OS will then pick an available port for you. You can get the port that was chosen using sock.getsockname()[1], and pass it on to the slaves so that they can connect...
Where does forever store console.log output?
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what is the default path if I don't specify any parameters but just use like forever myapp? thanks!
– AGamePlayer
Jan 9 '14 at 15:07
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ByteBuffer.allocate() vs. ByteBuffer.allocateDirect()
...ble for a nondirect
buffer to be the target of a native
I/O operation. If you pass a nondirect
ByteBuffer object to a channel for
write, the channel may implicitly do
the following on each call:
Create a temporary direct ByteBuffer
object.
Copy the content of the nondirect
bu...
How to find the sum of an array of numbers
...(function(acc, val) { return acc + val; }, 0)
)
Non-number inputs
If non-numbers are possible inputs, you may want to handle that?
console.log(
["hi", 1, 2, "frog"].reduce((a, b) => a + b)
)
let numOr0 = n => isNaN(n) ? 0 : n
console.log(
["hi", 1, 2, "frog"].reduce((...
Creating a BLOB from a Base64 string in JavaScript
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Will this still work if the size of the base64-encoded string is large, let's say larger than 665536 characters, which is the limit for URI sizes in Opera?
– Daniel Kats
Oct 24 '17 at 17:54
...
Passing current scope to an AngularJS Service
... you don't need the scope, you can call $rootScope.$apply, as there is no difference calling it in a specific scope or in the root.
Regarding the variable reading, it would be better if you received parameters. But you could also read it from a scope as an object parameter, but I would go with para...