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git undo all uncommitted or unsaved changes

...rying to undo all changes since my last commit. I tried git reset --hard and git reset --hard HEAD after viewing this post . I responds with head is now at 18c3773... but when I look at my local source all the files are still there. What am I missing? ...
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JavaScript equivalent to printf/String.Format

... @MaksymilianMajer right, just saying this answer is dead, and the link has decayed. It needs to be totally purged. – Evan Carroll Apr 15 '14 at 7:43 2 ...
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Drop all duplicate rows across multiple columns in Python Pandas

The pandas drop_duplicates function is great for "uniquifying" a dataframe. However, one of the keyword arguments to pass is take_last=True or take_last=False , while I would like to drop all rows which are duplicates across a subset of columns. Is this possible? ...
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Preventing form resubmission

Page one contains an HTML form. Page two - the code that handles the submitted data. 12 Answers ...
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How can I generate random alphanumeric strings?

How can I generate a random 8 character alphanumeric string in C#? 33 Answers 33 ...
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How do I install PyCrypto on Windows?

I've read every other google source and SO thread, with nothing working. 20 Answers 20...
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Concatenate text files with Windows command line, dropping leading lines

I need to concatenate some relatively large text files, and would prefer to do this via the command line. Unfortunately I only have Windows, and cannot install new software. ...
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How to flatten tree via LINQ?

...er style", convert Flatten to a generic extension method that takes a tree and a function that produces descendants from a node: public static IEnumerable<T> Flatten<T>( this IEnumerable<T> e , Func<T,IEnumerable<T>> f ) => e.SelectMany(c => f(c).Flatten(f)...
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What is the most efficient string concatenation method in python?

... Guido. Although it is worth remembering also that this is an old article and it predates the existence of things like ''.join (although I guess string.joinfields is more-or-less the same) On the strength of that, the array module may be fastest if you can shoehorn your problem into it. But ''.jo...
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Dependency Walker reports IESHIMS.DLL and WER.DLL missing?

...un Dependency Walker on an executable of mine it reports that: IESHIMS.DLL and WER.DLL can't be found. 4 Answers ...