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Any reason why scala does not explicitly support dependent types?
... Bar }
defined class Foo
scala> val foo1 = new Foo
foo1: Foo = Foo@24bc0658
scala> val foo2 = new Foo
foo2: Foo = Foo@6f7f757
scala> implicitly[foo1.Bar =:= foo1.Bar] // OK: equal types
res0: =:=[foo1.Bar,foo1.Bar] = <function1>
scala> implicitly[foo1.Bar =:= foo2.Bar] // Not O...
How do I find the .NET version?
...Microsoft\NET Framework Setup\NDP' -recurse | gp -name Version,Release -EA 0 |
where { $_.PSChildName -match '^(?!S)\p{L}'} | select PSChildName, Version, Release
The last command (8) will give you all versions, including .NET 4.5.
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Get User's Current Location / Coordinates
...
230
To get a user's current location you need to declare:
let locationManager = CLLocationManager()...
How to get the directory of the currently running file?
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10 Answers
10
Active
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What is the difference between PS1 and PROMPT_COMMAND
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answered Jun 17 '10 at 1:38
Scott ThomsonScott Thomson
73966 silver badges44 bronze badges
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npm ERR cb() never called
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320
If you have npm version 5 or above, try this first:
$ sudo npm cache verify
Otherwise:
$ sud...
Stop Chrome Caching My JS Files
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200
You can click the settings icon on top right corner ... | More Tools | Developer Tools | Networ...
Timeout on a function call
...al function handler
In [4]: signal.signal(signal.SIGALRM, handler)
Out[4]: 0
# Define a timeout for your function
In [5]: signal.alarm(10)
Out[5]: 0
In [6]: try:
...: loop_forever()
...: except Exception, exc:
...: print(exc)
....:
sec
sec
sec
sec
sec
sec
sec
sec
Forever is o...
Migrating from JSF 1.2 to JSF 2.0
...n JSF 1.2 .
JSF 1.2 is around 6 years old now. I need to upgrade to JSF 2.0. How painful will this be? I noticed that some attributes in custom tags have been changed etc.
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Android: how to check if a View inside of ScrollView is visible?
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Rich SchulerRich Schuler
40.1k66 gold badges6868 silver badges5858 bronze badges
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