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Get value of a string after last slash in JavaScript

...rn value (if (n !== -1)), but in the above since we're adding 1 to it and calling substring, we'd end up doing str.substring(0) which just returns the string. Using Array#split Sudhir and Tom Walters have this covered here and here, but just for completeness: var parts = "foo/bar/test.html".split...
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How can I have a newline in a string in sh?

...rom the Bash manual page: Words of the form $'string' are treated specially. The word expands to string, with backslash-escaped characters replaced as specified by the ANSI C standard. Backslash escape sequences, if present, are decoded as follows: \a alert (bell) ...
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Including all the jars in a directory within the Java classpath

Is there a way to include all the jar files within a directory in the classpath? 25 Answers ...
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What use is find_package() if you need to specify CMAKE_MODULE_PATH anyway?

...e. Now the software has a few dependencies. I compiled them myself and installed them on my system. 4 Answers ...
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Configuring so that pip install can work from github

...need the whole python package, with a setup.py file in it. A package named foo would be: foo # the installable package ├── foo │   ├── __init__.py │   └── bar.py └── setup.py And install from github like: $ pip install git+ssh://git@github.com/myuser/foo.git or $ pip...
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How to create module-wide variables in Python? [duplicate]

... Here is what is going on. First, the only global variables Python really has are module-scoped variables. You cannot make a variable that is truly global; all you can do is make a variable in a particular scope. (If you make a variable inside the Python interpreter, and then import other mo...
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How to do an instanceof check with Scala(Test)

I'm trying to incorporate ScalaTest into my Java project; replacing all JUnit tests with ScalaTests. At one point, I want to check if Guice's Injector injects the correct type. In Java, I have a test like this: ...
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Why is it string.join(list) instead of list.join(string)?

... I do not agree conceptually even if It makes sense codewise. list.join(string) appears more an object-oriented approach whereas string.join(list) sounds much more procedural to me. – Eduardo Pignatelli Jan 14 ...
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Pass Variables by Reference in Javascript

... it means that it's possible to pass a simple variable in such a way as to allow a function to modify that value in the calling context. So: function swap(a, b) { var tmp = a; a = b; b = tmp; //assign tmp to b } var x = 1, y = 2; swap(x, y); alert("x is " + x + ", y is " + y); // "...
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Convert a String representation of a Dictionary to a dictionary?

...gt;>> import ast >>> ast.literal_eval("{'muffin' : 'lolz', 'foo' : 'kitty'}") {'muffin': 'lolz', 'foo': 'kitty'} This is safer than using eval. As its own docs say: >>> help(ast.literal_eval) Help on function literal_eval in module ast: literal_eval(node_or_string) ...