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Specify custom Date format for colClasses argument in read.table/read.csv

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How to create directories recursively in ruby?

...ows Pathname('/a/b/c/d.txt').dirname.mkpath and File.write('/a/b/c/d.txt', content) without filename = '/a/b/c/d.txt'.rpartition('/').last and the rest of the parsing – Vadym Tyemirov Oct 10 '19 at 20:18 ...
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Is it safe to remove selected keys from map within a range loop?

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TypeScript with KnockoutJS

... var myKO: any; myKO = w.ko; var el = document.getElementById('content'); myKO.applyBindings(new GreeterViewModel(myKO), el); }; default.htm: <!DOCTYPE html> <html lang="en" xmlns="http://www.w3.org/1999/xhtml"> <head> <meta charset="utf-8" /> <t...
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How to disable editing of elements in combobox for c#?

I have some elements in a ComboBox (WinForms with C#). I want their content to be static so that a user cannot change the values inside when the application is ran. I also do not want the user adding new values to the ComboBox ...
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In Python, how do you convert seconds since epoch to a `datetime` object?

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Numpy array assignment with copy

...ays work differently than lists when it comes to slicing and copying their contents. An array is a "view" of an underlying block of memory where the numeric values are stored. Doing a slice like some_array[:] will create a new array object, but that new object will be a view of the same memory as th...
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Where did the name `atoi` come from?

...references. Try to avoid the impression that you have just copied the main content in hope for upvotes on your answer. As a side note what does "griefly" mean and how do you apply that term to this situation? – Yunnosch Dec 19 '17 at 11:16 ...
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How to make a query with group_concat in sql server [duplicate]

...g verbatim, because value() processes the XML object and m>exm>tracts the tm>exm>t contents from there. – pvgoran Sep 5 '16 at 14:18 ...
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Declaring a default constraint when creating a table

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