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How to save a BufferedImage as a File

... important to surround the write call with a try block because, as per the API, the method throws an IOException "if an error occurs during writing" Also explained are the method's objective, parameters, returns, and throws, in more detail: Writes an image using an arbitrary ImageWriter that suppor...
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Rotating a point about another point (2D)

...game where the cards fan out. Right now to display it Im using the Allegro API which has a function: 5 Answers ...
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What is the rationale behind having companion objects in Scala?

...n underlying Java implementation based delegator and let consumers of your API live in pure world. share | improve this answer | follow | ...
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How can I make a div stick to the top of the screen once it's been scrolled to?

....3.2). At some point offset must have stopped accepting an object as input api.jquery.com/offset. @Eddie Your modification should be safe with current jQuery. – Graeme Dec 13 '11 at 21:02 ...
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Is ServiceLocator an anti-pattern?

...e the services internally. But a much better example is ASP.NET MVC and WebApi. What do you think makes the dependency injection possible in the controllers? That's right -- service location. Your questions But wait a second, if we were using DI approach, we would introduce a dependency with anothe...
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Unable to execute dex: Multiple dex files define Lcom/myapp/R$array;

...kSDK and ViewPagerIndicator as library projects. All were built on Android API 16 and those two projects used the android support library vX (X not being 16!) I added an external JAR to both those projects and pointed it to \extras\android\v4... And also removed the v4 jar I had in their libs folde...
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Auto start node.js server on boot

... app.js -i 3 And make pm2 starts them at boot: pm2 startup It has an API, an even a monitor interface: Go to github and read the instructions. It's easy to use and very handy. Best thing ever since forever. share ...
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Working Soap client example

...ramework (it is shipped with JSE 1.6 and above): SOAP with Attachments API for Java (SAAJ) is mainly used for dealing directly with SOAP Request/Response messages which happens behind the scenes in any Web Service API. It allows the developers to directly send and receive soap messages instead o...
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$.focus() not working

...ving the HTMLElement. Source: https://developer.mozilla.org/en/docs/Web/API/HTMLElement/focus share | improve this answer | follow | ...
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Pandas: Looking up the list of sheets in an excel file

...ss multiple versions of pandas too! (don't know why they like changing the API so often) Thanks for pointing me at the parse function, here is the current link though: pandas.pydata.org/pandas-docs/stable/generated/… – Ezekiel Kruglick Jul 18 '15 at 18:24 ...