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Convert hex to binary

... I don't know why this was voted up as it doesn't answer the OP's actual request - see any of the other posts for an answer – David Glance Jul 18 at 11:37 ...
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Java 8: Where is TriFunction (and kin) in java.util.function? Or what is the alternative?

... As far as I know, there are only two kinds of functions, destructive and constructive. While constructive function, as the name implies, constructs something, a destructive one destroys something, but not in the way you may think now. F...
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Is UML practical? [closed]

...carefully about what they're doing, but a professional programmer already knows what they're doing. Most of the time, writing the code itself is quicker and more effective than writing about the code, because their programming intuition is tuned to the task. It's not just about what you're doing t...
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Plotting time in Python with Matplotlib

...ve returns a list with one object of type: matplotlib.lines.Line2D object. Now how do I use this to show the graph? – Arindam Roychowdhury Jul 20 '17 at 6:59 add a comment ...
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Create a string of variable length, filled with a repeated character

... new repeat function built into String.prototype handles this now (ES6+) – AlexMA Oct 18 '16 at 18:05 ...
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What is the best AJAX library for Django? [closed]

...uld be the official client-side framework for ASP.NET MVC, so its good to know regardless of what server side framework you're using. share | improve this answer | follow ...
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How to install mongoDB on windows?

...loaded the 32bit windows version, but have no idea on how to continue from now on. 15 Answers ...
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What is the documents directory (NSDocumentDirectory)?

...ch with @"~/Documents". Hardcoding paths is never a good idea. It may work now, but if Apple ever chooses to rename or move the Documents directory, your app will break. NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES); will always give you the correct directory! ...
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Sending multipart/formdata with jQuery.ajax

...)[0].files, function(i, file) { data.append('file-'+i, file); }); So now you have a FormData object, ready to be sent along with the XMLHttpRequest. jQuery.ajax({ url: 'php/upload.php', data: data, cache: false, contentType: false, processData: false, method: 'POST', ...
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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...