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Remove unwanted parts from strings in a column

...ings in a column? 6 years after the original question was posted, pandas now has a good number of "vectorised" string functions that can succinctly perform these string manipulation operations. This answer will explore some of these string functions, suggest faster alternatives, and go into a ti...
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How to convert a DOM node list to an array in Javascript?

...obj[i]; } return array; } UPDATE: As other answers suggest, you can now can use in modern environments the spread syntax or the Array.from method: const array = [ ...nodeList ] // or Array.from(nodeList) But thinking about it, I guess the most common use case to convert a NodeList to an Ar...
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OAuth with Verification in .NET

...ny, there's a special name and it looks like a "standard" but as far as I know the only service that implements "OAuth 1.0a" is Twitter. I guess that's standard enough. ok, anyway in OAuth 1.0a, the way it works for desktop apps is this: You, the developer of the app, register the app and get a...
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Which is better: … or …

...ed while HTML5 has it as optional, defaulting to text/javascript. HTML5 is now widely implemented, so if you use the HTML5 doctype, <script>...</script> is valid and a good choice. As to what should go in the type attribute, the MIME type application/javascript registered in 2006 is in...
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Why should text files end with a newline?

...miliar with the adage that all text files should end with a newline. I've known of this "rule" for years but I've always wondered — why? ...
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How to make rounded percentages add up to 100%

... @VarunVohra sorry i didn't notice this until now, yes it looks like your algorithm is the same :) not sure why my post is the accepted answer, the obfuscated code was just for the lolz... – yonilevy Mar 31 '14 at 10:40 ...
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List passed by ref - help me explain this behaviour

...asses a reference to the local-variable myRef (as declared in TestMethod); now, if you reassign the parameter inside ChangeList you are also reassigning the variable inside TestMethod. share | impro...
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How to check whether a pandas DataFrame is empty?

... This seems like a shame, since you need to know that df is a pd.DataFrame. I'd like to know the motivation for not implementing bool() on pd.DataFrame. – Quant Feb 14 '14 at 16:55 ...
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How to get all child inputs of a div element (jQuery)

... Interesting... Now I'm confused... The : is for pseudo-classes, isn't it? But we want to select an element type. Why the :? – mnemosyn Mar 8 '10 at 16:15 ...
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How to vertically center content with variable height within a div?

... Then I noticed that most transform related stuff is -webkit- prefixed and now it works. So just as a reminder: Don't forget to add the -webkit- prefix too. – miho Mar 6 '15 at 19:20 ...