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How to remove RVM (Ruby Version Manager) from my system
...built-in that will pull it:
rvm implode
This will remove the rvm/ directory and all the rubies built within it. In order to remove the final trace of rvm, you need to remove the rvm gem, too:
gem uninstall rvm
If you've made modifications to your PATH you might want to pull those, too. Check y...
Test if a variable is a list or tuple
In python, what's the best way to test if a variable contains a list or a tuple? (ie. a collection)
13 Answers
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MVVM in WPF - How to alert ViewModel of changes in Model… or should I?
...("ViewModelCopyOfSomeProperty");
}
But typically this is only needed if more than one object will be making changes to the Model's data, which is not usually the case.
If you ever have a case where you don't actually have a reference to your Model property to attach the PropertyChanged event to i...
C++ compiling on Windows and Linux: ifdef switch [duplicate]
...x and Windows. There are some pieces of code that I want to include only for one operating system and not the other. Is there a standard #ifdef that once can use?
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Parsing boolean values with argparse
...e argparse to parse boolean command-line arguments written as "--foo True" or "--foo False". For example:
20 Answers
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Why do you have to link the math library in C?
If I include <stdlib.h> or <stdio.h> in a C program I don't have to link these when compiling but I do have to link to <math.h> , using -lm with gcc, for example:
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How to convert a DOM node list to an array in Javascript?
...ing the Array.prototype.slice method on host objects is not guaranteed to work, the ECMAScript Specification states:
Whether the slice function can be applied successfully to a host object is implementation-dependent.
I would recommend you to make a simple function to iterate over the NodeLis...
Is it possible to stop JavaScript execution? [duplicate]
Is it possible in some way to stop or terminate JavaScript in a way that it prevents any further JavaScript-based execution from occuring, without reloading the browser?
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How do you check if a variable is an array in JavaScript? [duplicate]
I would like to check whether a variable is either an array or a single value in JavaScript.
23 Answers
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What's the difference between “Solutions Architect” and “Applications Architect”? [closed]
...r as I can see Solutions Architect is just a different "marketing" term for Applications Architect . Is that correct or are the roles actually different somehow? If so, how?
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