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Run function from the command line

... That's true, but I wouldn't recommend that solution beyond test purposes – Wolph Apr 26 '18 at 20:12 @Wolph hey...
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Brew doctor says: “Warning: /usr/local/include isn't writable.”

... Take ownership of it and everything in it. Mac OS High Sierra or newer: (ty to Kirk in the comments below) $ sudo chown -R $(whoami) $(brew --prefix)/* Previous versions of macos: $ sudo chown -R $USER:admin /usr/local/include Then do another $ brew doctor ...
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How do I (or can I) SELECT DISTINCT on multiple columns?

...would qualify as "distinct" (though looking identical to the human eye): (123, NULL) (123, NULL) Also passes in a unique index and almost anywhere else, since NULL values do not compare equal according to the SQL standard. See: Create unique constraint with null columns OTOH, GROUP BY, DISTIN...
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How can I get a list of locally installed Python modules?

...rous==0.24', 'jinja2==2.7.2', 'jsonschema==2.3.0', 'markupsafe==0.23', 'nose==1.3.3', 'parse-type==0.3.4', 'parse==1.6.4', 'prettytable==0.7.2', 'requests==2.3.0', 'six==1.6.1', 'vioozer-metadata==0.1', 'vioozer-users-server==0.1', 'werkzeug==0.9.4'] Scope This solution applies to the syst...
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Java system properties and environment variables

... they are added to. Also as Bohemian stated, env variables are set in the OS (however they 'can' be set through Java) and system properties are passed as command line options or set via setProperty(). share | ...
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Why doesn't C# support the return of references?

...rn ref x; else return ref y; } and then call it with int a = 123; int b = 456; ref int c = ref Max(ref a, ref b); c += 100; Console.WriteLine(b); // 556! I know empirically that it is possible to build a version of C# that supports these features because I have done so. Advanced pr...
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install / uninstall APKs programmatically (PackageManager vs Intents)

...Package() will not help, because only system applications can use it." Suppose I'm making a package install/remove/manage app for a given platform, other than native Android itself. How should I access install/remove? – dascandy Oct 10 '11 at 10:04 ...
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What is the meaning of “POSIX”?

What is POSIX? I have read the Wikipedia article and I read it every time I encounter the term. The fact is that I never really understood what it is. ...
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Cross-browser testing: All major browsers on ONE machine

...Last month screenshot. W3Counter - View archived reports: January 2012 (Choose the last month). screenshot. Wikimedia - Go to the bottom to open the latest report, SquidReportClients. Clicky - This site offers statistics for individual versions screenshot. Rules of thumb: Which browsers should be ...
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Programmatically generate video or animated GIF in Python?

...ng x = [a, b, c] to *x which can be thought of as a, b, c (without the enclosing brackets). In function calls these are synonymous: f(*x) == f(a, b, c). In tuple unpacking it's particularly useful in cases where you want to split an iterable into a head (first element) and a tail (the rest), which i...