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Why there is no ForEach extension method on IEnumerable?
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20 Answers
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Insert code into the page context using a content script
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902
Underlying cause:
Content scripts are executed in an "isolated world" environment.
Solution::
T...
What is a higher kinded type in Scala?
... proper first-order higher-order
values 10 (x: Int) => x (f: (Int => Int)) => f(10)
types (classes) String List Functor
types String ({type λ[x] = x})#λ ({type λ[F[x]] = F[String]})#λ
Where the us...
Java's L number (long) specification
...tomatically reads it as an integer, which is why when you type in (long) 6000000000 (not in integer's range) it will complain that 6000000000 is not an integer. To correct this, I had to specify 6000000000L . I just learned about this specification.
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Programmatically open Maps app in iOS 6
...nate2D coordinate =
CLLocationCoordinate2DMake(16.775, -3.009);
MKPlacemark *placemark = [[MKPlacemark alloc] initWithCoordinate:coordinate
addressDictionary:nil];
MKMapItem *mapItem = [[MKMapItem alloc] initWithPlacemark:placemar...
Find a Pull Request on Github where a commit was originally created
...bar, make sure you select the "Issues" link on the left.
UPDATED 13 July 2017
Via the Github UI there is a now a really easy way to do this. If you are looking at a commit in the list of commits in a branch in the UI, click on the link to the commit itself. If there is a PR for that commit and it ...
How to build & install GLFW 3 and use it in a Linux project
... GLFW 3 on your system with CMAKE
For this install, I was using KUbuntu 13.04, 64bit.
The first step is to download the latest version (assuming versions in the future work in a similar way) from www.glfw.org, probably using this link.
The next step is to extract the archive, and open a terminal. cd...
How to create a windows service from java app
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70
I've had some luck with the Java Service Wrapper
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How do I activate a virtualenv inside PyCharm's terminal?
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Edit:
According to https://www.jetbrains.com/pycharm/whatsnew/#v2016-3-venv-in-terminal, PyCharm 2016.3 (released Nov 2016) has virutalenv support for terminals out of the box
Auto virtualenv is supported for bash, zsh, fish, and Windows cmd. You
can customize your shell preference i...