大约有 47,000 项符合查询结果（耗时：0.0747秒） [XML]
What's the difference between RSpec and Cucumber? [closed]
...f Rails development experience. I've built a web application that's in use now with authentication and authorization and postgresql db.
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Hiding axis text in matplotlib plots
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Hey Ofri - that's great, thanks, but now (just to be awkward) what happens if I want to add an xlabel()? Other than manually placing a text widget.
– Dave
Feb 1 '10 at 12:52
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Currency formatting in Python
... @mrooney: You can just do: '${:0,.2f}'.format(184467616.1), and you now have the symbol
– triunenature
Sep 30 '15 at 23:55
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Character reading from file in Python
...ite:
>>> text = u'‘'
>>> print repr(text)
u'\u2018'
Now if you simply want to print the unicode string prettily, just use unicode's encode method:
>>> text = u'I don\u2018t like this'
>>> print text.encode('utf-8')
I don‘t like this
To make sure that eve...
Javascript for “Add to Home Screen” on iPhone?
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@David Not for web-apps. It's not many users that know they can bookmark to the home screen. IMHO it would be nice with a link/button that fires the dialog with a helpful message.
– gregers
Sep 23 '10 at 11:27
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Print “hello world” every X seconds
...r Just wondering whether OP really got his task done with this ;) Anyways, now I would prefer to use ExecutorService for these tasks. That is really a big improvement over traditional Thread API. Just didn't used it at the time of answering.
– Rohit Jain
Feb 14...
How do I save a String to a text file using Java?
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The function is now deprecated, you should add the default charset --> FileUtils.writeStringToFile(new File("test.txt"), "Hello File", forName("UTF-8"));
– Paul Fournel
Nov 9 '17 at 8:10
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Seeing the console's output in Visual Studio 2010?
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interesting didn't know that, and yes my app is a windows form app, but no i tried using debug.Write method same problem, it compiles and all is peachy but am unable to see the output anywhere
– r3x
Mar 14 ...
jQuery/Javascript function to clear all the fields of a form [duplicate]
...iss-leads some people who are truly seeking to "clear" (I was). With as of now 48 up votes there is evidence that people without the time and diligence to read the other answers, may leave this page with incomplete information. Your answer is not wrong it requires an update stating that its not goin...
Ruby on Rails: how do I sort with two columns using ActiveRecord?
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Thank you @Erik - I know this answer is old so here's my warning for those seeing it now: This method has been deprecated starting Rails 3.2. Use Thing.all instead =)
– Abdo
Mar 5 '13 at 9:18
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