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Java Class that implements Map and keeps insertion order?
...ver i need to maintain the natural order of things that are known ahead of time, i use a EnumMap
the keys will be enums and you can insert in any order you want but when you iterate it will iterate in the enum order (the natural order).
Also when using EnumMap there should be no collisions which...
abort: no username supplied (see “hg help config”)
I have added repository and at the time of commit I get error as
6 Answers
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setResult does not work when BACK button pressed
...vity result in onDestroy (this did not work). Now I set activity data each time the data to be returned is updated, and have nothing in onDestroy.
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Difference between “!==” and “==!” [closed]
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Wow, a lot good answers in such a short time. I picked the first answer that clarified that the ! applies to the right hand variable and therefore has the most value. Sorry for the other guys ;)
– Gerald Schneider
Sep 7 '12 at...
Map over object preserving keys
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I know it's been a long time, but still the most obvious solution via fold (aka reduce in js) is missing, for the sake of completeness i'll leave it here:
function mapO(f, o) {
return Object.keys(o).reduce((acc, key) => {
acc[key] = f(o[ke...
Programmatically Lighten or Darken a hex color (or rgb, and blend colors)
...bably the fastest, especially considering its many features. It was a long time in the making. See the whole story on my github. If you want the absolutely smallest and fastest possible way to shade or blend, see the Micro Functions below and use one of the 2-liner speed demons. They are great for ...
Can Mockito stub a method without regard to the argument?
...(Bazoo.class) just like the any(Bazoo.class) (maybe it didn't exist at the time of this answer)
– Dandre Allison
Feb 20 '13 at 22:07
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Is there shorthand for returning a default value if None in Python? [duplicate]
... is any falsy value, including an empty list, 0, empty string, or even datetime.time(0) (midnight).
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Is there a list of screen resolutions for all Android based phones and tablets? [closed]
If not, is there a list of screen resolutions for the most popular Android phones and tablets.
7 Answers
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Eclipse error: “The import XXX cannot be resolved”
... is a valid issue however Eclipse throws this error for no good reason sometimes.
This still (2019-03) is an old (2010) Eclipse bug that can be resolved by making a negligible change to the project settings.
The setting I chose to change was: Project > Properties > Java Build Path > Orde...