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PHP, get file name without file extension

... No need for all that. Check out pathinfo(), it gives you all the components of your path. Example from the manual: $path_parts = pathinfo('/www/htdocs/index.html'); echo $path_parts['dirname'], "\n"; echo $path_parts['basename'], "\n"...
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How to validate IP address in Python? [duplicate]

...ings like "4" and "192.168" and silently pads the rest with zeros. Technically valid, I'm sure, but not quite what I expected. – krupan Nov 25 '08 at 23:58 6 ...
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Getting the last argument passed to a shell script

$1 is the first argument. $@ is all of them. 27 Answers 27 ...
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shortcut for creating a Map from a List in groovy?

... Check out "inject". Real functional programming wonks call it "fold". columns.inject([:]) { memo, entry -> memo[entry.name] = entry.val return memo } And, while you're at it, you probably want to define methods as Categories instead of right on the metaClass. That ...
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Using an SSH keyfile with Fabric

...or some reason. I wrote a blog post about it (with a matching gist). Basically, the usage goes something like this: from fabric.api import * env.hosts = ['host.name.com'] env.user = 'user' env.key_filename = '/path/to/keyfile.pem' def local_uname(): local('uname -a') def remote_uname(): ...
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Make virtualenv inherit specific packages from your global site-packages

...ch will contain just some libraries (which i chose) of the base python installation. 4 Answers ...
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CSS Background Opacity [duplicate]

... It's not really correct to say that "Children inherit opacity". They don't. It's just that if a child is contained in a parent with opacity, the child will have opacity: 1, but the parent applies it's opacity to itself including all it'...
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How do I initialize a TypeScript object with a JSON object

I receive a JSON object from an AJAX call to a REST server. This object has property names that match my TypeScript class (this is a follow-on to this question ). ...
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Apache Spark: The number of cores vs. the number of executors

... To hopefully make all of this a little more concrete, here’s a worked example of configuring a Spark app to use as much of the cluster as possible: Imagine a cluster with six nodes running NodeManagers, each equipped with 16 cores and 64GB o...
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dyld: Library not loaded … Reason: Image not found

... Find all the boost libraries: $ otool -L exefile exefile: @executable_path/libboost_something.dylib (compatibility version 0.7.0, current version 0.7.0) /usr/lib/libc++.1.dylib (compatibility version 1.0.0, curren...