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What is an invariant?
The word seems to get used in a number of contexts. The best I can figure is that they mean a variable that can't change. Isn't that what constants/finals (darn you Java!) are for?
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Change C++/CLI project to another framework than 4.0 with vs2010
Since I upgraded my project to visual studio 2010 project format, my C++/CLI project is targeted to .net framework 4.0.
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How to get .pem file from .key and .crt files?
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Is it possible to use pip to install a package from a private GitHub repository?
...itHub repository. For a public repository, I can issue the following command which works fine:
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Compare two MySQL databases [closed]
I'm currently developing an application using a MySQL database.
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What are DDL and DML?
I have heard the terms DDL and DML in reference to databases, but I don't understand what they are.
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Breakpoint on property change
Firebug for Firefox has a nice feature, called "Break on property change", where I can mark any property of any object, and it will stop JavaScript execution right before the change.
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How can you zip or unzip from the script using ONLY Windows' built-in capabilities?
In Windows you can zip some files by
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How to build query string with Javascript
Just wondering if there is anything built-in to Javascript that can take a Form and return the query parameters, eg: "var1=value&var2=value2&arr[]=foo&arr[]=bar..."
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How to log something in Rails in an independent log file?
In rails I want to log some information in a different log file and not the standard development.log or production.log. I want to do this logging from a model class.
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