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What's the difference between “git reset” and “git checkout”?

I've always thought of git reset and git checkout as the same, in the sense that both bring the project back to a specific commit. However, I feel they can't be exactly the same, as that would be redundant. What is the actual difference between the two? I'm a bit confused, as the svn only has s...
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How to Remove ReadOnly Attribute on File Using PowerShell?

...t-Property is the only built-in way you can cleanly do it on the pipeline, and using wildcards: { sp *.txt IsReadOnly $false } OR { ls . -recurse -include *.cs | sp -name IsReadOnly -value $false } – Jaykul May 27 '09 at 14:45 ...
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what is the best way to convert a json formatted key value pair to ruby hash with symbol as key?

...ly. This is important in case you have a nested hash with a mix of string and symbol keys and you want to preserve that mix upon decode (for instance, this could happen if your hash contains your own custom objects in addition to highly complex/nested third-party objects whose keys you cannot manip...
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std::string length() and size() member functions

I was reading the answers for this question and found that there is actually a method called length() for std::string (I always used size() ). Is there any specific reason for having this method in std::string class? I read both MSDN and CppRefernce, and they seem to indicate that there is ...
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String to Dictionary in Python

So I've spent way to much time on this, and it seems to me like it should be a simple fix. I'm trying to use Facebook's Authentication to register users on my site, and I'm trying to do it server side. I've gotten to the point where I get my access token, and when I go to: ...
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How to install a specific version of a ruby gem?

Using the command-line gem tool, how can I install a specific version of a gem? 6 Answers ...
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Why doesn't C have unsigned floats?

...If C++ did support it, then you would be sometimes using an unsigned float and not realizing that your performance has just been killed. If C++ supported it then every floating point operation would need to be checked to see if it is signed or not. And for programs that do millions of floating poi...
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Why do x86-64 systems have only a 48 bit virtual address space?

...st only use the lower 48 bits. The alternative was wasting transistors on handling a bigger address space which wasn't going to be needed for many years. So once we get near the 48-bit limit, it's just a matter of releasing CPUs that handle the full address space, but it won't require any changes t...
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Can't find how to use HttpContent

... Says the content parameter needs to be IHttpContent and not StringContent. When I cast it to the interface it's happy, though. – micahhoover May 13 '15 at 1:39 ...
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Make a Bash alias that takes a parameter?

...f #calls `myfunction` By the way, Bash functions defined in your .bashrc and other files are available as commands within your shell. So for instance you can call the earlier function like this $ myfunction original.conf my.conf ...