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Git merge master into feature branch

...rge here, as it cannot be done. You committed both into the feature branch and the master branch. Fast forward is impossible now. Have a look at GitFlow. It is a branching model for git that can be followed, and you unconsciously already did. It also is an extension to Git which adds some commands ...
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Git push requires username and password

...Clone or download", then clicking the "Use SSH" button above the URL field and updating the URL of your origin remote like this: git remote set-url origin git@github.com:username/repo.git This is documented at GitHub: Switching remote URLs from HTTPS to SSH. ...
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Load multiple packages at once

...w can I load a bunch of packages at once with out retyping the require command over and over? I've tried three approaches all of which crash and burn. ...
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“Could not find any information for class named ViewController”

...roject. Steps: In the project file explorer (left panel) find the class and right click -> Delete Remove reference (do not move to trash as you will lose the class for good) Right click on the folder that contained the class -> Add files to ... Find the class you just deleted in the file sy...
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What is a None value?

I have been studying Python, and I read a chapter which describes the None value, but unfortunately this book isn't very clear at some points. I thought that I would find the answer to my question, if I share it there. ...
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How do I control how Emacs makes backup files?

Emacs puts backup files named foo~ everywhere and I don't like having to remember to delete them. Also, if I edit a file that has a hard link somewhere else in the file system, the hard link points to the backup when I'm done editing, and that's confusing and awful. How can I either eliminate th...
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Find and replace - Add carriage return OR Newline

... Make sure "Use: Regular expressions" is selected in the Find and Replace dialog: Note that for Visual Studio 2010, this doesn't work in the Visual Studio Productivity Power Tools' "Quick Find" extension (as of the July 2011 update); instead, you'll need to use the full Find and Repl...
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RSpec: describe, context, feature, scenario?

... context , feature , scenario : What is the difference(s) among the four and when do I use each one? 3 Answers ...
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How do I stop Entity Framework from trying to save/insert child objects?

...tegrity problems. How do I force EF to only save the entity I want to save and therefore ignore all child objects? 11 Answe...
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Why are C character literals ints instead of chars?

...ar) == 1 . This makes intuitive sense, since 'a' is a character literal, and sizeof(char) == 1 as defined by the standard. ...