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Random data in Unit Tests?

...dsyme/archive/2008/08/09/fscheck-0-2.aspx These tools will take your well-formed spec as input and automatically generate as many unit tests as you want, with automatically generated data. They use "shrinking" strategies (which you can tweak) to find the simplest possible test case to break your co...
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Passing base64 encoded strings in URL

...e64, the original data could be binary or anything, but it is encoded in a form that can be transmitted easily using simple protocols. – Thiyagaraj Sep 3 '09 at 19:42 3 ...
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How to Correctly Use Lists in R?

...rs do not do. Lists are re-used for a variety of purposes in R, including forming the base of a data.frame, which is a list of vectors of arbitrary type (but the same length). Why do these two expressions not return the same result? x = list(1, 2, 3, 4); x2 = list(1:4) To add to @Shane's answer...
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How can I set the request header for curl?

...imes: curl -H "Accept-Charset: utf-8" -H "Content-Type: application/x-www-form-urlencoded" http://www.some-domain.com share | improve this answer | follow | ...
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What does the term “porcelain” mean in Git?

... meant to be parsed. --porcelain Give the output in an easy-to-parse format for scripts. This is similar to the short output, but will remain stable across git versions and regardless of user configuration. See below for details. The thread mentioned above details: This is my fault, to s...
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Check if database exists in PostgreSQL using shell

... If you need to perform this with non postgres user you can add -U user, but have to list a database to connect to, as none could exist you can use the postgres template1 database that always exists: psql -U user -tAc "SELECT 1 FROM pg_databas...
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Handling JSON Post Request in Go

...t find an example of Go handling a POST request of JSON data. They are all form POSTs. 7 Answers ...
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Is there an MD5 Fixed Point where md5(x) == x?

Is there a fixed point in the MD5 transformation, i.e. does there exist x such that md5(x) == x ? 7 Answers ...
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Creating an empty bitmap and drawing though canvas in Android

...xchange.using('gps', function() { StackExchange.gps.track('embedded_signup_form.view', { location: 'question_page' }); }); $window.unbind('scroll', onScroll); } }; ...
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How to overload __init__ method based on argument type?

... init(self, x) and init(self, a,b) and the latter would be called from the former. – Yuriy Pozniak Nov 4 '19 at 23:28 ...