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Why is using a wild card with a Java import statement bad?

...ported. It's not just a problem when upgrading Java versions. Also - if an API is designed well, it should never break existing code on upgrade. The only time I needed to change code when upgrading java versions was because of import-on-demand and when Sun pulled the XML APIs into the java runtime. ...
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Rails create or update magic?

... api.rubyonrails.org/classes/ActiveRecord/… – firien Sep 11 '13 at 17:02 1 ...
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What are the differences between ArrayList and Vector?

... The grow of Vector is doubling with needed docs.oracle.com/javase/7/docs/api/java/util/Vector.html while of ArrayList "The details of the growth policy are not specified beyond the fact that adding an element has constant amortized time cost." docs.oracle.com/javase/7/docs/api/java/util/ArrayLis...
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What is “assert” in JavaScript?

...an use console.assert(expression, object). For more information: Chrome API Reference Firefox Web Console Firebug Console API IE Console API Opera Dragonfly Nodejs Console API share | improve th...
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vertical & horizontal lines in matplotlib

... matplotlib.org/api/pyplot_api.html#matplotlib.pyplot.axhline <- documentation. You should edit your answer to include this link – tacaswell Jun 5 '13 at 4:06 ...
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How do I remove a file from the FileList

...you want to delete only several of the selected files: you can't. The File API Working Draft you linked to contains a note: The HTMLInputElement interface [HTML5] has a readonly FileList attribute, […] [emphasis mine] Reading a bit of the HTML 5 Working Draft, I came across the Common ...
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How to upload files to server using JSP/Servlet?

...t format than when the enctype isn't set. Before Servlet 3.0, the Servlet API didn't natively support multipart/form-data. It supports only the default form enctype of application/x-www-form-urlencoded. The request.getParameter() and consorts would all return null when using multipart form data. Th...
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Where is Java's Array indexOf?

...s answer is wrong at least for java 1.6: download.oracle.com/javase/6/docs/api/java/util/… asList transforms the list of arguments into a list not the argument itself. – Alexandru Jun 28 '11 at 12:13 ...
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How to check for DLL dependency?

...b.com/lucasg/Dependencies. Test impression: a bit beta-ish, but it handles API-sets and SxS apparently (missing from Dependency Walker). – Stein Åsmul Dec 14 '17 at 12:15 ...
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How can I mock requests and the response?

...te def test_simple(): responses.add(responses.GET, 'http://twitter.com/api/1/foobar', json={'error': 'not found'}, status=404) resp = requests.get('http://twitter.com/api/1/foobar') assert resp.json() == {"error": "not found"} assert len(responses.calls) == 1 ...