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How to test multiple variables against a value?

...wn (False if 0, True otherwise). You can shorten that using a containment test against a tuple: if 1 in (x, y, z): or better still: if 1 in {x, y, z}: using a set to take advantage of the constant-cost membership test (in takes a fixed amount of time whatever the left-hand operand is). When ...
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How to create an HTTPS server in Node.js?

...m the Node.js HTTPS documentation. var options = { key: fs.readFileSync('test/fixtures/keys/agent2-key.pem'), cert: fs.readFileSync('test/fixtures/keys/agent2-cert.cert') }; // Create a service (the app object is just a callback). var app = express(); // Create an HTTP service. http.createServ...
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Use images instead of radio buttons

... outline: 2px solid #f00; } <label> <input type="radio" name="test" value="small" checked> <img src="http://placehold.it/40x60/0bf/fff&text=A"> </label> <label> <input type="radio" name="test" value="big"> <img src="http://placehold.it/40x60/b0f/...
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Test if string is a number in Ruby on Rails

...cases expected. If they are relatively uncommon casting is definitely fastest. If false cases are common and you are just checking for ints, comparison vs a transformed state is a good option. If false cases are common and you are checking floats, regexp is probably the way to go If performance ...
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In a Bash script, how can I exit the entire script if a certain condition occurs?

I'm writing a script in Bash to test some code. However, it seems silly to run the tests if compiling the code fails in the first place, in which case I'll just abort the tests. ...
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How to verify that method was NOT called in Moq?

...n method - it will fail saying that the expectation was not met ; when the test should ideally pass. – Gishu Sep 30 '09 at 10:29 53 ...
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Fastest way to serialize and deserialize .NET objects

I'm looking for the fastest way to serialize and deserialize .NET objects. Here is what I have so far: 9 Answers ...
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How can I view all the git repositories on my machine?

...ly. Man page solution follows "find repo/ ( -exec test -d '{}'/.svn \; -or \ -exec test -d {}/.git \; -or -exec test -d {}/CVS \; ) \ -print -prune Check it out. Edit out svn and cvs if not required – quiet_penguin Oct 29 ...
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Why do my list item bullets overlap floating elements

...he only small draw back is that zoom property does not validate CSS, but I tested and on IE7, IE8 is not necessary, so it's probably just for IE6. – Marco Demaio Aug 24 '10 at 16:30 ...
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Which equals operator (== vs ===) should be used in JavaScript comparisons?

...when comparing, and is therefore faster (as according to This JS benchmark test) as it skips one step. share | improve this answer | follow | ...