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What is the difference between a var and val definition in Scala?
...on.mutable.Queue[Int]) = {
var num = 0
while (!q.isEmpty) {
num *= 10
num += q.dequeue
}
num
}
This code is fast and easy to understand. Its main drawback is that the queue that is passed is modified by toNum, so you have to make a copy of it beforehand. That's the kind of object m...
How to use setArguments() and getArguments() methods in Fragments?
... happening ?
– Anirudh
Apr 1 '13 at 10:09
2
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What is self-documenting code and can it replace well documented code? [closed]
...e code does on a higher abstraction level (i.e. find all files larger than 10 MB instead of loop through all files in a directory, test if file size is larger than 10 MB, yield return if true)
his code and documentation is fine, in my opinion. Note that self-documented code does not mean that ther...
What is meant by Scala's path-dependent types?
...example, the following works:
val b3: b1.type = b1
val c3 = b3.Coordinate(10, 10)
b1.occupied += c3
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Using IPython notebooks under version control
...
answered Sep 10 '14 at 12:13
Rich SignellRich Signell
11.4k33 gold badges3838 silver badges6565 bronze badges
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Get generic type of class at runtime
... |
edited Mar 8 '15 at 10:55
answered Aug 4 '10 at 8:55
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Handler “ExtensionlessUrlHandler-Integrated-4.0” has a bad module “ManagedPipelineHandler” in its mo
...age.
– Ivan Akcheurov
Dec 23 '13 at 10:49
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Can you add new statements to Python's syntax?
.... eg.
# coding: mylang
myprint "this gets logged to file"
for i in range(10):
myprint "so does this : ", i, "times"
myprint ("works fine" "with arbitrary" + " syntax"
"and line continuations")
Caveats:
There are problems to the preprocessor approach, as you'll probably be familiar with i...
Make Iframe to fit 100% of container's remaining height
...wer is left for historical reasons.
The trick is to understand what the 100% is taken of. Reading CSS specs can help you there.
To make a long story short - there is such a thing as "containing block" - which is not necessary the parent element. Simply said, it is the first element up the hierar...
Difference between @Before, @BeforeClass, @BeforeEach and @BeforeAll
...
Dhyan MohandasDhyan Mohandas
9161010 silver badges1212 bronze badges
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