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CoffeeScript, When to use fat arrow (=>) over arrow (->) and vice versa
...nstructor: (@msg) ->
thin: -> alert @msg
fat: => alert @msg
m>x m> = new A("yo")
m>x m>.thin() #alerts "yo"
m>x m>.fat() #alerts "yo"
fn = (callback) -> callback()
fn(m>x m>.thin) #alerts "undefined"
fn(m>x m>.fat) #alerts "yo"
fn(-> m>x m>.thin()) #alerts "yo"
As you see, you may run into problems pas...
Ruby: Change negative number to positive number?
...
Put a negative sign in front of it.
>> --300
=> 300
>> m>x m> = -300
=> -300
>> -m>x m>
=> 300
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Why does C++ require a user-provided default constructor to default-construct a const object?
...a member M of T has a default member initializer or, if M is of class type m>X m> (or array thereof), m>X m>
is const-default-constructible,
if T is a union with at least one non-static data member, em>x m>actly one variant member has a default member initializer,
if T is not a union, for each anonymous unio...
Timeout command on Mac OS m>X m>?
Is there an alternative for the timeout command on Mac OSm>x m>. The basic requirement is I am able to run a command for a specified amount of time.
...
Show data on mouseover of circle
...en I mouseover one of the circles I would like it to popup with data (like m>x m>, y values, maybe more). Here is what I tried using:
...
How can I perform a culture-sensitive “starts-with” operation from the middle of a string?
...gs first and separately from handling different Normalization forms.
For em>x m>ample:
m>x m> heiße y
^--- cursor
Matches heisse but then moves cursor 1 too much. And:
m>x m> heisse y
^--- cursor
Matches heiße but then moves cursor 1 too less.
This will apply to any character that doesn't have a simp...
SQL how to increase or decrease one for a int column in one command
...umn by one. Is there a way to do this in one action or we have to get the em>x m>isting value and then add or minus one on top of it?
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Seeding the random number generator in Javascript
...t, but it's fairly easy to write your own generator, or better yet use an em>x m>isting one. Check out: this related question.
Also, see David Bau's blog for more information on seeding.
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No appenders could be found for logger(log4j)?
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1
2
Nem>x m>t
472
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Convert a float64 to an int in Go
...hing to a string, and then strconv it to the data type I need, but this em>x m>tra conversion seems a bit clumsy - is there a better way to do this?
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