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C# Float expression: strange behavior when casting the result float to int
...s D'Angelo: Sorry english isn't my primary language. Didn't know the exact word so I defined the behavior as "rounding downards when dealing with positive numbers" which basically describes the same behavior. But yes, point taken, truncate is the exact word for it.
– InBetween
...
What’s the difference between ScalaTest and Scala Specs unit test frameworks?
...omething different.
ScalaTest supports BDD through its Spec, FeatureSpec, WordSpec, FlatSpec, and GivenWhenThen traits, and also has traits that you can mix in to get a nice matcher syntax. If you like "should", you mix in ShouldMatchers. If you like "must", you mix in MustMatchers. But if you like...
How do I properly compare strings in C?
I am trying to get a program to let a user enter a word or character, store it, and then print it until the user types it again, exiting the program. My code looks like this:
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Enum ToString with user friendly strings
...e all different but in actual use cases, I suspect that most of the single-word enum values will suffice and you'll only be providing overrides for multi-word enum values.
– Scott
Feb 5 '17 at 16:47
...
When do we need curly braces around shell variables?
...e to use
var=10
to assign. In order to read from the variable (in other words, 'expand' the variable), you must use $.
$var # use the variable
${var} # same as above
${var}bar # expand var, and append "bar" too
$varbar # same as ${varbar}, i.e expand a variable called varbar, if it exi...
Vertically align text within a div [duplicate]
...
Works nice apart from not honouring word-wrap: break-word, which is broken in this case.
– ellimilial
Jun 29 '14 at 18:41
2
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How to style the parent element when hovering a child element?
...olution:
$(".letter").hover(function() {
$(this).closest("#word").toggleClass("hovered")
});
.hovered {
background-color: lightblue;
}
.letter {
margin: 20px;
background: lightgray;
}
.letter:hover {
background: grey;
}
<script src="https://cdnjs.cloudf...
Speed comparison with Project Euler: C vs Python vs Erlang vs Haskell
... For portability sake you should probably rewrite my code to use Int64 or Word64 (C isn't the only language with a long).
Question 2: Why is haskell so slow? Is there a compiler flag that
turns off the brakes or is it my implementation? (The latter is quite
probable as haskell is a book wit...
Bash empty array expansion with `set -u`
...
${parameter+word} only expands word if parameter is not unset.
– ikegami
Nov 22 '16 at 17:51
2
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What does this thread join code mean?
...
In other words, if we want to "serialize" execution of t1 and t2 threads, we need to place t1.join() right after t1.start() since main thread started t1 (and t2 afterwards) and of course remove it from try/catch. Obviously, doing so, ...