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How do I create a class instance from a string name in ruby?
...stackoverflow.com%2fquestions%2f5924495%2fhow-do-i-create-a-class-instance-from-a-string-name-in-ruby%23new-answer', 'question_page');
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How does zip(*[iter(s)]*n) work in Python?
...re you're passing the same iterator 3 times to zip(), and it pulls an item from the iterator each time.
x = iter([1,2,3,4,5,6,7,8,9])
print zip(x, x, x)
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Swift days between two NSDates
...let flags = NSCalendarUnit.Day
let components = calendar.components(flags, fromDate: date1, toDate: date2, options: [])
components.day // This will return the number of day(s) between dates
Swift 3 and Swift 4 Version
let calendar = Calendar.current
// Replace the hour (time) of both dates wit...
What are the differences between Generics in C# and Java… and Templates in C++? [closed]
...t; foo = new List<Person>();
and then the compiler will prevent you from putting things that aren't Person into the list.
Behind the scenes the C# compiler is just putting List<Person> into the .NET dll file, but at runtime the JIT compiler goes and builds a new set of code, as if you ...
Using forked package import in Go
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from which folder I should do git remote add? clone from fork? clone from original? from within go?
– lapots
Mar 15 '18 at 17:38
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Autoreload of modules in IPython [duplicate]
...hon
In [1]: %load_ext autoreload
In [2]: %autoreload 2
In [3]: from foo import some_function
In [4]: some_function()
Out[4]: 42
In [5]: # open foo.py in an editor and change some_function to return 43
In [6]: some_function()
Out[6]: 43
The module was reloaded without r...
git remote prune – didn't show as many pruned branches as I expected
From the man page:
1 Answer
1
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What are these ^M's that keep showing up in my files in emacs?
... feel that the Windows way is more logical, since the terms CR and LF come from the days of typewriters. You did have to do both: a Carriage Return to get the typing point to the start of the line and a Line Feed to scroll one line down. The Mac OS Classic way (CR) on a typewriter would just keep...
Asynctask vs Thread in android
...more elucidating because it tackles reasons why not to use simple Threads. From the top of my mind, anything that needs to be tied to Activity/Service lifecycle should use AsyncTask instead, even though you need to manually "gracefully degrade" resources inside the task, at least you don't end up wi...
Remove CSS class from element with JavaScript (no jQuery) [duplicate]
Could anyone let me know how to remove a class on an element using JavaScript only?
Please do not give me an answer with jQuery as I can't use it, and I don't know anything about it.
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