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Set angular scope variable in markup
...ting a single variable, not for assigning variables. I'd say stackoverflow.com/a/16799763/814160 is more correct (less JS code in the view).
– Sean the Bean
Mar 14 '16 at 22:42
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How to continue a Docker container which has exited
...ype between backticks is evaluated (executed) by the shell before the main command - unix.stackexchange.com/questions/27428/…
– bnieland
Oct 4 '15 at 15:28
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HTML5: Slider with two inputs possible?
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No, the HTML5 range input only accepts one input. I would recommend you to use something like the jQuery UI range slider for that task.
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What is a sealed trait?
...lternative to enums. Since they can be only extended in a single file, the compiler knows every possible subtypes and can reason about it.
For instance with the declaration:
sealed trait Answer
case object Yes extends Answer
case object No extends Answer
The compiler will emit a warning if a mat...
How do you test functions and closures for equality?
...ange depending on optimization. If "===" were defined on
functions, the compiler would not be allowed to merge identical method
bodies, share thunks, and perform certain capture optimizations in
closures. Further, equality of this sort would be extremely
surprising in some generics context...
How to convert an int array to String with toString method in Java [duplicate]
...brackets ("[]"). Adjacent elements are separated by the characters ", " (a comma followed by a space). Elements are converted to strings as by String.valueOf(int). Returns "null" if a is null.
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Targeting only Firefox with CSS
Using conditional comments it is easy to target Internet Explorer with browser-specific CSS rules:
11 Answers
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How to duplicate a whole line in Vim?
...g percentage of users maps Y to y$. (Consistent with D and C; (but not Vi compatible (no one cares.))) That is even proposed in :help Y.
– Aaron Thoma
Jan 19 '14 at 2:48
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Observer Design Pattern vs “Listeners”
...r pattern implementation while .Net "Trace Listeners" are not.
It isn't uncommon for framework authors to assign different names to components participating in a given pattern implementation, but the official pattern names are generally used when discussing the patterns themselves.
Concerning desi...
Why does i = i + i give me 0?
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The issue is due to integer overflow.
In 32-bit twos-complement arithmetic:
i does indeed start out having power-of-two values, but then overflow behaviors start once you get to 230:
230 + 230 = -231
-231 + -231 = 0
...in int arithmetic, since it's essentially arithmetic mod ...