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What are 'closures' in .NET?
What is a closure ? Do we have them in .NET?
11 Answers
11
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How to convert strings into integers in Python?
...f your list, T1 (that it simply contains lists, only one level), you could do this in Python 2:
T2 = [map(int, x) for x in T1]
In Python 3:
T2 = [list(map(int, x)) for x in T1]
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Choose File Dialog [closed]
Does anyone know of a complete choose file dialog? Maybe one where you can filter out all files except for ones with specific extensions?
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Base constructor in C# - Which gets called first? [duplicate]
...starts at the derived constructor, the first thing the derived constructor does is call the base constructor(if any). So it appears as if the base constructor is being called first.
– saquib adil
Aug 16 '17 at 14:50
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Node / Express: EADDRINUSE, Address already in use - Kill server
...d there) it makes no sense to put that inside the exit event...
On crash, do process.on('uncaughtException', ..) and on kill do process.on('SIGTERM', ..)
That being said, SIGTERM (default kill signal) lets the app clean up, while SIGKILL (immediate termination) won't let the app do anything.
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Xcode 6: Keyboard does not show up in simulator
The keyboard does not show up when I run the simulator and click in the UITextView. How do I re-enable the keyboard?
13 Ans...
Change the URL in the browser without loading the new page using JavaScript
...url()
{
history.pushState(stateObj, "page 2", "bar.html");
}
var link = document.getElementById('click');
link.addEventListener('click', change_my_url, false);
</script>
and a href:
<a href="#" id='click'>Click to change url to bar.html</a>
If you want to change the URL w...
How to hide soft keyboard on android after clicking outside EditText?
...Activity.INPUT_METHOD_SERVICE);
inputMethodManager.hideSoftInputFromWindow(
activity.getCurrentFocus().getWindowToken(), 0);
}
You can put this up in a utility class, or if you are defining it within an activity, avoid the activity parameter, or call hideSoftKeyboard(this).
The tricki...
Geometric Mean: is there a built-in?
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Your na.rm pass-through doesn't work as coded... see gm_mean(c(1:3, NA), na.rm = T). You need to remove the & !is.na(x) from the vector subset, and since the first arg of sum is ..., you need to pass na.rm = na.rm by name, and you also need to e...
How to “git clone” including submodules?
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You have to do two things before a submodule will be filled:
git submodule init
git submodule update
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