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How can I unit test a GUI?

...ISpec4J is an Open Source functional and/or unit testing library for Swing-based Java applications... share | improve this answer | follow | ...
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What's the correct way to convert bytes to a hex string in Python 3?

... convenient transformations like quoted-printable (fits into 7bits ascii), base64 (fits into alphanumerics), hex escaping, gzip and bz2 compression. In Python 2, you could do: b'foo'.encode('hex') In Python 3, str.encode / bytes.decode are strictly for bytes<->str conversions. Instead, you...
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Eclipse Autocomplete (percent sign, in Juno)

...ode Recommenders think it is that you are looking for a certain completion based on the context and maybe prior usage and other variables (there are "5 Intelligent Code Completion Engines"). It is not only the bare usage statistics. So a value might change from 13% to 95% between some lines, dependi...
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Is inline assembly language slower than native C++ code?

... It's counter-intuitive until you really consider it. In the same way, VM based machines are starting to make runtime optimizations that compilers simply don't have the information to make. – Bill K Mar 7 '12 at 17:24 ...
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Clear Text Selection with JavaScript

... I have created a full working example based on your suggestion but adding some extras jsfiddle.net/mkrivan/hohx4nes The most important line is window.getSelection().addRange(document.createRange()); Without this IE does not deselect text in some conditions. And I...
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How to PUT a json object with an array using curl

I have a series of data to enter into database. The user interface to enter the data isn't good for bulk entry, so I'm trying to formulate a command line equivalent. When I examine the network request of the UI in chrome, I see a PUT request of a json object. When I try to replicate the request ...
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How should I read a file line-by-line in Python?

...feels especially bad because iterators relate in a quasi-functional, value-based way to the contents of a file, but managing file handles is a completely separate task. Squashing both, invisibly, into one action, is surprising to humans who read the code and makes it more difficult to reason about ...
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Revert changes to a file in a commit

...2: aaa333 Good commit aaa222 Problem commit containing badfile.txt aaa111 Base commit Rebase on the base commit, amend the problem commit, & continue. 1) Start interactive rebase: git rebase -i aaa111 2) Mark the problem commit for edit in the editor by changing pick to e (for edit): e a...
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Convert HTML + CSS to PDF [closed]

... Have a look at wkhtmltopdf . It is open source, based on webkit and free. We wrote a small tutorial here. EDIT( 2017 ): If it was to build something today, I wouldn't go that route anymore. But would use http://pdfkit.org/ instead. Probably stripping it of all its nodej...
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Logging request/response messages when using HttpClient

...ler { public LoggingHandler(HttpMessageHandler innerHandler) : base(innerHandler) { } protected override async Task<HttpResponseMessage> SendAsync(HttpRequestMessage request, CancellationToken cancellationToken) { Console.WriteLine("Request:"); Cons...