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git discard all changes and pull from upstream

How do I fetch upstream repo and make it replace master? I only have one branch on my repo, which is master, and I completely messed it up, so I basically need to start over from the upstream. I think init will do the job, but is there an easier way? ...
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IIS7 Settings File Locations

Where does IIS7 saves its configuration for each virtual directory/ application and its physical path? 2 Answers ...
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Python “raise from” usage

What's the difference between raise and raise from in Python? 1 Answer 1 ...
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PHP - Modify current object in foreach loop

I was wondering if it is possible to edit the current object that's being handled within a foreach loop 2 Answers ...
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How to encrypt/decrypt data in php?

I'm currently a student and I'm studying PHP, I'm trying to make a simple encrypt/decrypt of data in PHP. I made some online research and some of them were quite confusing(at least for me). ...
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Size of character ('a') in C/C++

What is the size of character in C and C++ ? As far as I know the size of char is 1 byte in both C and C++. 4 Answers ...
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How do I update a formula with Homebrew?

How do I update a formula? 6 Answers 6 ...
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Create UIActionSheet 'otherButtons' by passing in array, not varlist

I have an array of strings that I want to use for button titles on a UIActionSheet. Unfortunately, the otherButtonTitles: argument in the method invocation takes a variable length list of strings, not an array. ...
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Why are functions and methods in PHP case-insensitive?

Functions and methods in PHP are case-insensitive as illustrated in the following example. 2 Answers ...
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Download Github pull request as unified diff

How can I download the changes contained in a Github pull request as a unified diff? 3 Answers ...