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How to fix “no valid 'aps-environment' entitlement string found for application” in Xcode 4.3?
...rror message!
– Ferran Maylinch
Oct 10 '16 at 15:09
Xcode 8 turned off Push notifications for my app, so this solution...
What does a double * (splat) operator do
...this code:
def foo(a, *b, **c)
[a, b, c]
end
Here's a demo:
> foo 10
=> [10, [], {}]
> foo 10, 20, 30
=> [10, [20, 30], {}]
> foo 10, 20, 30, d: 40, e: 50
=> [10, [20, 30], {:d=>40, :e=>50}]
> foo 10, d: 40, e: 50
=> [10, [], {:d=>40, :e=>50}]
...
How can I transition height: 0; to height: auto; using CSS?
...eatly due to different screen sizes(2 lines on my 2560x1440 monitor vs >10 lines on a smartphone). For this I ended up going with js.
– jpeltoniemi
May 17 '13 at 10:22
47
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What is the difference between a deep copy and a shallow copy?
...for anybody else wondering about this: "shallow copy copies the value type bit by bit" is correct, but it's a bit confusing. If you have a Customer object which "has" an Address object, copying the Customer object "bit by bit" means that the pointer/reference to the Address object is copied. Origina...
Will docker container auto sync time with the host machine?
...
103
If you are on OSX running boot2docker, see this issue: https://github.com/boot2docker/boot2doc...
How to split a sequence into two pieces by predicate?
...st(2, 4)
ret(false)
res4: List[Int] = List(1, 3)
This makes your code a bit more future-proof if you need to change the condition into something non boolean.
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...
Python module os.chmod(file, 664) does not change the permission to rw-rw-r— but -w--wx----
... @AplusG: the 1 is not discarded! That's the sticky/setuid/setgid bit, and 1 means sticky. Using ls -l you may notice permissions now include a T in the end...
– MestreLion
Jun 5 '14 at 4:07
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Do a “git export” (like “svn export”)?
... |
edited May 29 '18 at 10:10
Jean-François Corbett
33.6k2525 gold badges124124 silver badges172172 bronze badges
...
Running a cron job at 2:30 AM everyday
...Praddyumna Sangvikar
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