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Function overloading in Javascript - Best practices

...ent length or the types; checking the types will just make your code slow and you have the fun of Arrays, nulls, Objects, etc. What most developers do is tack on an object as the last argument to their methods. This object can hold anything. function foo(a, b, opts) { // ... if (opts['test'...
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Add string in a certain position in Python

...do this would be to turn the string into a list, which can then be indexed and modified without any slicing trickery. However, to get the list back to a string you'd have to use .join() using an empty string. >>> hash = '355879ACB6' >>> hashlist = list(hash) >>> hashli...
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Correctly determine if date string is a valid date in that format

I'm receiving a date string from an API, and it is formatted as yyyy-mm-dd . 16 Answers ...
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Can I “multiply” a string (in C#)?

... And it's not much more in .NET 3.5: String.Concat(Enumerable.Repeat("Hello", 4).ToArray()) – Mark Foreman Sep 3 '12 at 0:54 ...
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How do I create a slug in Django?

... SlugFields set db_index=True by default, and also use a form field by default that has a validation regex to require valid slugs (if represented in a ModelForm or in the admin). You can do those things manually with a CharField if you prefer, it just makes the inte...
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pandas: How do I split text in a column into multiple rows?

I'm working with a large csv file and the next to last column has a string of text that I want to split by a specific delimiter. I was wondering if there is a simple way to do this using pandas or python? ...
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Is there a built in function for string natural sort?

... Natsort is a great library, should be added to python standard library! :-) – Mitch McMabers Oct 24 '19 at 5:03 ...
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Loop through all nested dictionary values?

I'm trying to loop through a dictionary and print out all key value pairs where the value is not a nested dictionary. If the value is a dictionary I want to go into it and print out its key value pairs...etc. Any help? ...
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In Scala how do I remove duplicates from a list?

... What if you have a list of files and need to compare on something like part of the file name? – ozone Dec 14 '12 at 0:32 4 ...
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Converting ISO 8601-compliant String to java.util.Date

...Unfortunately, the time zone formats available to SimpleDateFormat (Java 6 and earlier) are not ISO 8601 compliant. SimpleDateFormat understands time zone strings like "GMT+01:00" or "+0100", the latter according to RFC # 822. Even if Java 7 added support for time zone descriptors according to ISO ...