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Rails: How to change the text on the submit button in a Rails Form

... I can't believe this very simple thing isn't in the fricking API docs for this method. – Grant Birchmeier Mar 15 '13 at 18:14 4 ...
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How to convert milliseconds to “hh:mm:ss” format?

...onds using minutes instead of hours. BTW, I like your use of the TimeUnit API :) Here's some test code: public static void main(String[] args) throws ParseException { long millis = 3600000; String hms = String.format("%02d:%02d:%02d", TimeUnit.MILLISECONDS.toHours(millis), Tim...
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jQuery ui dialog change title after load-callback

...e'); For future reference, you can skip google with jQuery. The jQuery API will answer your questions most of the time. In this case, the Dialog API page. For the main library: http://api.jquery.com share | ...
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Detect element content changes with jQuery

... These are mutation events. I have not used mutation event APIs in jQuery, but a cursory search led me to this project on GitHub. I am unaware of the project's maturity. share | impr...
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nodejs get file name from absolute path?

If there any API could retrieve file name from an absolute file path? 7 Answers 7 ...
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How can I set response header on express.js assets

...ow-Headers', 'Content-Type'); next(); }); // Express routes app.get('/api/examples', (req, res)=> {...}); share | improve this answer | follow | ...
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How to send multiple data fields via Ajax? [closed]

...yntax is: data: {status: status, name: name}, As specified here: http://api.jquery.com/jQuery.ajax/ So if that doesn't work, I would alert those variables to make sure they have values. share | ...
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What is a handle in C++?

... about the resource itself to use it. For instance, the HWND in the Win32 API is a handle for a Window. By itself it's useless: you can't glean any information from it. But pass it to the right API functions, and you can perform a wealth of different tricks with it. Internally you can think of the ...
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Socket.IO Authentication

... store other persistent data like Users) Since you might want to add some API requests as well, we'll also use http package to have both HTTP and Web socket working in the same port. server.js The following extract only includes everything you need to set the previous technologies up. You can see ...
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What is the proper way to re-attach detached objects in Hibernate?

...t you are locking, but not locking, is the most counterintuitive piece of API design I've ever seen. So you are stuck. There's an detach() method, but no attach() or reattach(). An obvious step in the object lifecycle is not available to you. Judging by the number of similar questions about JPA, ...