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How dangerous is it to compare floating point values?

... interval!) can be assigned that's all graphics needs. So if you want to test if your point is outside a [0..width[ range this is just fine. Just make sure you define inclusion consistently. For example always define inside is (x>=0 && x < width). The same goes for intersection or hi...
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Is there a limit to the length of a GET request? [duplicate]

...sted By User Erickson, I Post My comment As Answer: I have done some more testing with IE8, IE9, FF14, Opera11, Chrome20 and Tomcat 6.0.32 (fresh installation), Jersey 1.13 on the server side. I used the jQuery function $.getJson and JSONP. Results: All Browsers allowed up to around 5400 chars. FF ...
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Is it not possible to stringify an Error using JSON.stringify?

... configurable: true, writable: true }); var error = new Error('testing'); error.detail = 'foo bar'; console.log(JSON.stringify(error)); // {"message":"testing","detail":"foo bar"} Using Object.defineProperty() adds toJSON without it being an enumerable property itself. Regarding mo...
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How to enumerate an enum with String type?

... @DmitryPetukhov I'd be happy to help, but: (1) are you sure you got the latest version of the code? (some crash was fixed a month ago) and (2) please give an MCVE of your custom type that can reproduce a crash, and your version of Xcode. – Cœur Jul 20 '18 at ...
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Will console.log reduce JavaScript execution performance?

...with the same static text (no object or array; literally just console.log('test') would do it) also causes a performance hit. This came to my attention as I was logging "called" within a function that got invoked on hundreds of React components during re-renders. The mere presence of the logging cod...
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How can I share code between Node.js and the browser?

...e as window): (function(exports){ // Your code goes here exports.test = function(){ return 'hello world' }; })(typeof exports === 'undefined'? this['mymodule']={}: exports); Alternatively there are some projects aiming to implement the Node.js API on the client side, such as...
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Debugging Package Manager Console Update-Database Seed Method

... the Seed method. You may take this one step further and construct a unit test (or, more precisely, an integration test) that creates an empty test database, applies all EF migrations, runs the Seed method, and drops the test database again: var configuration = new DbMigrationsConfiguration<TCo...
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Calling a Method From a String With the Method's Name in Ruby

...6 Using eval eval "s.length" #=> 6   Benchmarks require "benchmark" test = "hi man" m = test.method(:length) n = 100000 Benchmark.bmbm {|x| x.report("call") { n.times { m.call } } x.report("send") { n.times { test.send(:length) } } x.report("eval") { n.times { eval "test.length" }...
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Create a string of variable length, filled with a repeated character

...ls. On Firefox, Chrome, Node.js MacOS, Node.js Ubuntu, and Safari, the fastest implementation I tested was: function repeatChar(count, ch) { if (count == 0) { return ""; } var count2 = count / 2; var result = ch; // double the input until it is long enough. while (...
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Bash, no-arguments warning, and case decisions

...k as intended using this exact format. Upon reading your response I even retested both for the match and lack thereof. $# will not contain a value if not specified, if there is no positional argument to match what ever # is in your scenario. It makes no sense why bash would assume a value in a posi...