大约有 900 项符合查询结果(耗时:0.0110秒) [XML]

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Java project in Eclipse: The type java.lang.Object cannot be resolved. It is indirectly referenced f

...d then. See http://dev-answers.blogspot.de/2009/06/eclipse-build-errors-javalangobject.html for a possible solution, otherwise try the following; Close the project and reopen it. Clean the project (It will rebuild the buildpath hence reconfiguring with the JDK libraries) OR Delete and Re-import t...
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How to open a new tab using Selenium WebDriver?

... This solution seems less-than-optimal since it depends on OS-specific (and perhaps browser-specific) shortcuts... At least, if you use something like JS window.open(), you can expect it to work on many platforms/browsers. – mkasberg ...
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Capitalize the first letter of both words in a two word string

Let's say that I have a two word string and I want to capitalize both of them. 12 Answers ...
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Is there a way to make R beep/play a sound at the end of a script?

... alarm() The alarm function. It works by sending \a to the console share | improve this answer | f...
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How to access the local Django webserver from outside world

... run it using python manage.py runserver . If I access 127.0.0.1:port locally from the webserver, I get the Django page indicating it worked. ...
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PHP session lost after redirect

... First, carry out these usual checks: Make sure session_start(); is called before any sessions are being called. So a safe bet would be to put it at the beginning of your page, immediately after the opening <?php declaration before anything else. ...
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How to dump a dict to a json file?

... @Danish Don't know. Unless there is a question already on SO about your problem, you should create a new question describing your issue. (btw, i m simply an editor of those posts) – Fermi paradox Jun 13 '16 at 13:22 ...
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How do I get the file extension of a file in Java?

... Do you really need a "parser" for this? String extension = ""; int i = fileName.lastIndexOf('.'); if (i > 0) { extension = fileName.substring(i+1); } Assuming that you're dealing with simple Windows-like file names, not som...
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python location on mac osx

...e python on osx. I do not know if the previous owner of the laptop has installed macpython using macport. And I remembered that osx has an builtin version of python. I tried using type -a python and the result returned ...
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How to add extension methods to Enums

... methods for existing classes in a way other people on your team might actually discover and use. Given that enums are classes like any other it shouldn’t be too surprising that you can extend them, like: enum Duration { Day, Week, Month }; static class DurationExtensions { public static Date...